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SCIENTIFIC ABSTRACT FARKAS, L - FARKAS, M.

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SCIENTIFIC ABSTRACT
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CA T,7)3,)P Y ABS. JOUR. rtZKhimo) Ilos 1 A U 'A V OR C.qjC- pUB. : icontld 1960) Yo. 1201~ : aro indleatorl): Ia, 18; b, 19; C, 35; d, 35; a, 39; f, 56.-- L. Vinograd 3/3 Country Hutleary G-3 Or-togory Orgia-tic Chemistry. Nntural Ocx4pounds and their Synthetio Amalooes. Abs. J_-.ur-o:Ref. Zhur.~Ehimiya go. 6, 1959 19623 :Zemplen, G.i Farkas L ; Rakusat R. Author inr,titut. :Hungarian Acal"h~eOY-0 lKiencas Titlo :Structure and New Synthesis of Scutellarein. Orl,S*Pub. :Acta chim. Acad. scient. hung., 1958, 16, No 1+, 445-449 ~AbBtract Bromination of 1,1+5 g of 6 1+1-diacetoxy-5,7- dimethoxy-flavanone In CHC13 under irraEation with ultra- iviolat light gives its 3-bromo-derivativeg yie1d 0.4 g, MP 164-1650 ?from alcohol); 005 g of the latter heated for 5 minutes with 1.5 ml 30J6 solution NOR + 15 ml h1cohol and isolated 0,25 g 6 1+0-dihydroxy-5.7-dinothoxy-flavone (Ii HP 2631, (from alcohol). Diacetate of I, MP 2000 (fror, loii'olii. Saponification of I by boiling with HBr in glacial CII-tCOOH (2 hours) and subsequent acetylation give 5,617941-te~racet- oxy-flavone (IVI MP 238* (from GH30H), which on heating (for 3 winutes) with % solution of NaOH + alcohol, is converted to 59697941-tetrahydroxyflavone - scutellarein (11), aglycone 11 n 1"0' tj~' : 112 C~)iixitry Hungary CCt C;-fj:) I. j -- Abz;, Jour, Aut'- or Titlc .OrIG. Pub. G-3 19623 Abstract of one of the glucoside of �cutellaria altisslaa L., which does not melt up to 3000 (from CH30H). I and II obtained in the same manner starting from natural pecto- linaringenine (compare RZhKhim, 1959, 1456). V. Bykhovskiy. Card: 2/2 ILI MWXY/Or3anic Chc--iistry. GrUnnic Synthesis - G Abs Jour: Ruf Zhur-Khim., No 11, 1959, 38631. ;.uthor Farkas, L. List Title The *.cylntion of ;,etive Methyleno Groups. I. A 11cw Synthesis of IsofIzvone. Or.'L: ikib: MaLVar Ken Folyoirat, 64, No 4, 136-318 (1958) (in Iun,-arian with a Genman s=nry)- ,%botract: It has been found that the action of ;lry IICI on an ether solution of substituted 2-hydroxyphonylbenzyl, ketones (i) in the presence of Zn(CN),;Z,, leads to the formtion of beta-ketoaldiuines, which oa hydro- lysis are converted to a tautoneric aixture of beta- hetoaldchydes and alphahydroxynethylene ketones. Card 1/3 .1 MAIG:M/Orcaniiic Chenistry. OrL=iic Synthesis. G ;,bs jour: Bef Zhur-Ehim.p No 11, 1959, 38631. The latter on rin(; closure (with hydroxyl [;rctrp in the 2-position C;iva the correspondinC; isoflavones (II). Dry HCl is Imssed through 50 r.11 of an ether solution containint; 3 cps 4-uethoxy-I Culd 3 Gns Zn(CN)k (cooling is aIrplied -t first; In the later stages the teuvrature is raised to 200); 1.2 Cp of 7-mthoxy-II (Ila) are obtained, rv 158-1590 (from ale). Dy.tho application of a similar procedure, 11.8 am of 7-hYdroxY-II (ID)p pp 2140 (from C11joil) are obtained fror, 5 gis 2p4-d1hydroxypLhcny1bci1zY1 ketone and 5 Cps Zn(CIOA,- 0.5 Cp Ilb on acctylation with (CII;CO),XO in the rjresence of C11 COOITa Ldves '-o 7-acetoxy-II) up 136 . When 0.4 gi qIb in 12 ml acetone is refluxed for 5 hrs with 4 ml CIIJ in the presence of 2 Gos Kk~Oj, 0.5 an of IIa is obtalned. 5 cus 2,4,41- Card :2/3 G-34 Card :3/3 COUNTRY ' tr tural Gqmpound-n and CATEGORY a a n lorues. ir Svntlnetilc~rTrz TOUP . - joTj? 1'e 0~ 2 C, f7, Od 2M 0 PY, CA A F: J OUR, 5:') C.,: ll~- Fu 6 V. Bal)t,51,9 t ~gr investigation of the 11yeosides of of pseudobapti-enin. P.217 ACTA CHIMICA. Budapest, Hungary. Vol. 19. no. 2/39 199 Simplified -.7ntheses Rnnthly List of East European Accessions OW), LC. VOL 8, No. 9. 5eptember 1959 Uncl. FAIMU, L. ; 3 CHUID,R, X ZEM`il, 0. A new synthesis ct genistein. p.277 ACTA CHIMICA. Budapest, Hungar7. Vol. 19, no. 2/3, 1959 Monthly List of East European Accessions (MU), LC. Vol. 8, No. 9, September 1959 Uncl. FARKAS, L.; VARADY, J. Polyoxy-chromones. I. Structure of 5,8-dimethoxy-7-oxy-isorlavone and its derivatives. ACTA CHIMICA. (Magyar Tudomanyos Akademia) Budapest, Hungary. Vol. 20 No. 2. 1959 Monthly Lists of East European Accessions, (EEAI) LC, Vol. 9, No. 1, 1960 Unal FARKAS9 L,..,- SZANTHOj V. Investigation of glycosides of Baptisia tinctoris. Lo Ie A now synthesis of pasudo- baptiganino p*93. MA(ffAR KENIAI FOLYOIRAT. Budapestj Hungary. Vol. 65, no. 3P Mare 1959 Monthly List of Fmt European Accessions (&AI),, LC. Vol, 8, No. 9, September 1959 Uncl. FARM, Larap4j- VARADY, Jozsef Flavonoids of Soja hiopidao Pt, 1, Magy kem folyoir 65 no,3;94- 96 Mr '59o 1. Budapesti Muszaki Egyetem Szerves Kemiai Tanazake. FARKASj, L. Acylation of active methylene groups. 3:1. A now synthesis of poeudobaptiganin, formononstin armi other inotlavormo * p*105 MAGYAR KEMIAI FOLYOIRAT* Budapeatj Hungary* Vol. 65., no- 3., Mar. 1959 Monthly List of East European Accessions (EUI), LC. Vol. 8, No. 9, September 1959 Uncl. COMMY G-2 CA7WMY 1ABS. JC'tM-I RZKbixop No. 5 19Wf NO* kunic-R t Farkas, L. and Varady, J. 1IMST. N ~ ~- -0v e ni- T1 T11 -.11 The Structure of 5, 8-DimethoXY-7-flydroxyisoflavon nnd Its Derivatives. 1. ITC,, 11M, t Magyar Kem Folyotrat, 65, ;j0 5, 186-188 (1959) ~~TJUGT t ~1,8-limethoxy-7-hydroxyisoflavone (1) has been synthesized from 2,4-dihydroxy-3,6-dimethoxyphenyl benzyl ketone and HCOOCF5 by ring closure. Metby lation of I did not give the product synthesized earlier (A. Ballio and F. Pocchiari, Gazz Chim ital, 79, 922 (1949); 11. Naranimhachari et al, Plroc Indian Acad Sci A, 359 50 (1952)) to which* the structure I has been aBsigned. It has been. established that the product described earlier (see reference abqve) is actually 2-hydroxy-5,7,8 'CAPPI 1/3 163 Hungary CATEOCIRT i ABS. JOUR. t RMbel NN 5 1960s Not 17838 MIG. PUBS -trimetlioxy-2,5-dihydroinoflavo,-ie, which wider the action of OHICO).O in pyridine is quantita- tively converted to 5,7,8-trimethoxyisoflavone. The lart product does not given tne Bec-ker rear- r.'31;xement with ii.9r. The derivative and ti,.c ir. are given: 2,4 -dihydro xy- 5,6 -dime thoxyPj2un,,.,Iben zyl ketone, 103 (Oxime MP 173-1740); 7-hydroxv-';,8- t dime thoxyinof lavonit , 25).-252; 5, 8-di-mothoxy-7- acetoXyisoflavone, 145; 5,7,8-trimethoxyisoflavone, 167; 2-hydroxy-3,4 . 6-t rime t hoxyph en.~, I benzy! ketone, PD r ttit;- ,r, rt G- ? I Hungary iou - JMR. i RZYhim., No. 5 lgwt No# 3 8 1 AU?XCR s I -.iZ T. A~ V, 941 flavine, 156; 5,?,8-trihydroxyi&oflsvone, 5,7,8-triacetoxyisoflavore, 5-hydroxy-,), 8-dimethoxyicoflavone, 158-1591 7,8-,AmethoXY-5- acetoxyinof-linvon(" 103. Fyurst CAIM s 3/3 L064 Hunsary (;A7!*.-';-'-C.R Y I j ln~" ARM. t RZXhtz9,F Noe 5 IW' No, :L&'026 I Zemplen, G., Farkas, L., and Schuller, N. 1 140~. given T TI F" 1l v Soja hispida Playonoids. 11. A New Synthesir. of i Geni5tein CRIG. FL M.. s Magyar Kam Folyoirat, 65, No 5, 169-192 (1959) A t3rMACT I The authors report the synthecia of genistein (5,7,1~'-trihYaroxyinof'Lztvone) (1), the aglycone of the glucoside of S. Hispida L. Starting from tt',e dimethjI ester of fluoroglycine and p-r-ethoxy- benzy1cyanide, the authora have prepared 2-hydro7y. 4,6-dimethoxyphenyl-(41--nethoxybenzyl)-ketane, which on ring closure gives 5,?t4'-trImethoxyi6o- flavone (II). Under the act-lon of HBr in gla-dial CH3COCH, II is converted to I, mp 296*. Other substance3 were synthesized by a simila-r procedurri 1/3 197 ITI i lit- Al'j, C4 Ml; CRY I 18o26 JABS, JMR. I ARMAmps Not 5 IWj No& A r--S',V A r,,Tt(the sut)stance and mp iv *c are civ4un) ;.-I-meth3ri- 5,7-dimethox~ristflavono, 1391 2-methyl-5,7-dihy- drox.visoflavone, 228: 5,"-dimothoxyisoflavone, i 215 ll;~-; 50-illacetoxyi.130flavone, 17?: isoflavone, 205: 39; 2,6-dimethc,xv--,,- ';,,fdroxyphezyl-(41-me'hoxybenzyll-ketone, 73; 2,6- ~imothoxy-4-Raotop'he'noxy-(4,-Me'choxybenzyl)-icetome 1371 e,6-dimettioxy-4-hydroxyphenyL-(41-mot~ioxy- benzyl)-kotone, 73; 2-r~ethyl-5,7,41-tritnel,,Ioxy,.So- -J3' W: I-Di 3/5 r y Rmim'.. NO, 519660j, 110. navone, 1FI; 5,7,40-trimethoxyisaflavone, 160: 5, L 41-triacetylflen~s- 7,41-trincotoryi5oflayon- (5,7 tein), 202, 5,,,,4f-tri*enzylhydroxyi_~of'.avo.-~e 244,1 1960, No C." ;195- For Commiliticaticn I #3qe RZhKhim, V. Fyurgt 198 FARKAS, Lorand; PALLOS, Laszlo Final structure and synthesis of coreopsin. Magy kem folyoir 65 no. ?.-278-280 J1 159. 1. Budapesti Muszaki Egyetem Szerves-Kemiai Tanszeke. FARKAS, Lorand; VARADY, Jozeef Flavonoids of Soja hispida L. Magy kem folyoir 65 no. 9: 371-372 S 159. 1, Budapeati Munzaki Egyetem Szervea-Kemiai Tanezeke. FARKAS, L. (Budapest); PALLOS, L. (Budapest) Natural polyhydrmW-bensalcounaranmes (aurones) and their glucosides. Periodica polytechn chem 4 no.1:73-76 160. (EM 9:12) 1. Organisch-Chenisebes Institut der Technischen Universitat, Budapest. (Glycosides) (Aurmes) (Benzylidenehydro7b~nzofuranone) ZJWLEN, Geza (died in about 1959); FAMWILorand (Budapest); SATTLER, Tamas (Budapest) Polyoxychromones. II. Synthesis of 2g6-dinothYl-7-hydrmW-isof3.ayme and 6-xetbyl-7-hydrmW-1st)navone. Acta chimica Hung 22 no.4:449-4% ,6o. (Ew 10:2) 1. Institute of Organic Chemistry, Technical University, Budapest. (HydrmWchrmw.e) (Hydroxyisoflavone) (Hydroxy tbylisoflavone) (YAtbyl group) F~~AS, Lorand (Budapest XI, Geller ter 4); VARADY, Jozsef (Budapest XI, Oblle-F-ter 4) Data on the ring isomerization of isaflavones. 1. Synthesis of 5t?, 8,41-tetrahydroxyisoflavone and 7,49-dimethyltectorigenin. Acta chimica Hung 24 no.2:225-230 160. (EEAI 10:4) 1. Institute of Organic Chemistry, Technical University, Budapest. (Tetrahydroxylsoflavone) (Isoflavone) (Methyl group) (Melting points) (Tectorigenin) (Iodides) (Fiperidine) FARKAS,, Lorand; PALLOSp Laszlo,- FAAL, Zoltan Final synthesis and composition of sulfurein. Yagy kem folyoir 66 ,4.no- 4:121-123 Ap'60. 1. Budapesti Muszaki Fgyetem Szerves-Kemiai Tanezeke. ZEMPLEN, Geaa [deceased], PARKAS, Lorand; SATTLER, Tamas 053mthesis of 2,6-direthyl-7- soflavone and Polyoxy chromones.II.L oxyi 6-methl-7-oxyisoflavone. Magy kem folyoir 66 no.9:335-338 S 160. 1. Budapeati Mussaki Egyetem Szerves Kemiai Tanazeke. f PARKAS Lorand- PALLOS, Laszlo Synthesis of palasitrin, a glucoside of Butea frondosa. Magy kem folycir 66 no.10:391-392 0 160. 1. Budapesti Muszald Egyatem Szerves Kemiai Tanszeke. .FARKAS, Lorand; VARADI, Tozoef Ring isomerization of isoflavones. I, Synthesis of 5.,7,,8,,/+- tatraoxyisoflavone and dimethyltoctorigenin. Magy kem folyoir 66 no.10:413-415 0 160. 1. Budapeati Muszaki Egyetm Szerves Komiai Tanszeke. FAPJW , Lorand; VARADY, Tozaef Ring isomerization of isof2avones. II. A new synthesis of tectorigenin. Nagy kem folyoir 66 no.n:446-447 ir l6o. 1. Budaposti Muszaki Egyatem Szerves Komiai Tanazeke. FARKAS, Lorand; PALLOS, l,asalo;-HIDASI, Gyorgy Synthesis of cernuosid and aurousidin. Magy kem folyoir 67 no.9; 388-390 S 161. I.Budapesti Muszaki Fgyetem Sserves Kemiai Tanazeke. FARKAS, Lorand; VARADY, Jozaef Polyoxychromones.iir.new synthesis of isoirigenins. Magy kem folvoir 67 no.9;390-392 S 161. 1. Budapeati Muszaki Egyetam Szerves Kemiai Tanazeke. FARKAS, Lorand; VARADY, Jozaef .rdng isomerization of isoflavoned,III. Synthesis of 3'-methYl- isoirigenin and 7,31-dimethyl-irigenin. Magy kem folyoir~67 no.10:431-433 0 161. 1. Budapeati. Muezaki Raetem Szerves Kemial. Tanazeke. -1 PARKAS, Lorand; VARADY, J*ozaef Ring isomerization of isoflavones. IV. Direct eynthesis of irigenin. Magy kem folyoir 67 no.n.-495-496 N I&L. 1. Budapeati Mussaki Egyetem Szerves-Komiai Tanazeke. FAHW , Lorand, dr. (Budapast XI.j Gellert ter 4); VARADY, Jozsef TBdaa-peat XI., Geller ter 1.) Polycr,cychromones. III. A new synthesia of isoirigenins. Acta chimica flung 32 no.1:101-107 162. 1. Institut fur Organische Cbemie der Techniscben Universitat,, Budapeat. J_ARKAS-,Lorand, dr. (Budapest XI., Gellert ter 4)j VARADY, Jozsef (Budapest XI... Gellert ter 4) On the rizur isomerizationa of isoflavones. III. Synthesis Of 7-4wtWl-iaoirigenine and 7,,-f-dimethylirigenine. Act& allmica Hung 32 no.1:109-213 162. 1. Inatitut fur Organische Chemio der Technischen Universitatp Budapest, FARKAS, Lorand; VA~ADY, Jozaef polyoxy-chromoneg. IV. S7nthggis of isocaviunin. Ylagy kem folyoir 68 no.lig-ii Ja 162. 1. Budapelsti Mwzaki rgyetem Szerves-Komiai Tanszeke- (ChromDng) (Caviunin) FARKAS Lorand- VARADY, Joamef I Ring lemrftatlcm-of isoflavonea.V.Pinal structure of cavign%F W"thesis of 7-methyl-caviunin. Magy kem folvoir 68 no.3:93-~.94 Mr 162. 1. BtdmVwttiMamk:L Effetem Szerves-Kemiai Tanazeke .FARK.AS, Lorand; VARADY, Jozsef Ring isomerization of isoflavones. Magy kem folioir 68 no.6t 237-218 Ju 162. 1. Budapesti Massaki Egyetem Szerves-Kemiai Tanazeke. FAPJW, Lorand; VARADY, Joasef; GOTTSEGEN, Agnes Ring isomerization of isoflavonse.VII.Synthesis of 41-methyl- tectoriganin. Magy ken folyoir 68 no.6s238-240 Je '62. 1. Budapesti Mussaki Igyetem Swrves-Neslai Tansmake. FODOR, Gabor, akademikus; BERE, Denesne; BITE, Pal, kandidatus; DOBO, Pal; XA9NAa4_L ERT, Karoly,, kandidatus; graUt....Jandidatuo; F. VARGA., Eva; MIPE MVQB-#. I&azlop kandidatus; SZAIJTAY, Csabap kandidatus; UMCH, Ferene An account of the Prague Symposium on Natural Organic Compounds. Kem tud kozl MTA 19 no-1:95-103 '63. 1. Magyar Tudomanyoo Akademia Sztereokemiai Kutato Csoportja., Budapest (for Fodor, Beke; Lempert,, Otvos, Uresch). 2. Magyar Tudomanyoo Akademia Kemiai Tudoinanyok Osztalya (for Bite, Dobo, Farkasp F. Varga, 3zantay), 3, "A Magyar Tudomanyos Akademia Kerliai Tudomanyok Osztalyanak Kozlemcnyei" szerkeszto bi-2ottsagi tagja (for Fodor). FARKAS, Lorand, dr.j VARADY, Jozoef ----------- Polyaxychromone. IV. Acts, chimica Hung 33 no.21l79-182 162. 1. Institut fur Organische Chemie dom Techaischen Universitat, Budapest, XI., Gellert tar 4. FARM, Lorand,, a kemW tud=Lnyok kandidatusa Natural isoflavones and their glyaosideso, Ken tud kosl t MTA 19 no.2:213-219 163. 1e Budaposti Mussaki Egystem Sserves Kemiai Intesete, -ran'" I.-AJI 0-:) - IS Tq: y;oa-' LP _`!-.Y, lanoo; Teeh.-,olo.-ical Uni%re=4ty AL Xn, of 3-udaoes-'k,, Diaixaft-rient of Orl:7anic Chen.4 stry (Budapesti ~'u j'7,k4 "i2erves-Kemizi Tanszek5- "Rin!-, Isomerization of Flavones, 1. Conversion of 7-I"'ethyl Vo,~Onin into 7_XeIk-Ihyl Oroxylin. Budapest, Ma"ar Kemiai Folyoirat, Vol 69, 1'~I'o 8, Au.,- 19'3, Abstract: [Authors' Hungarian sm-aary] The benzyl derivative of 5-hydrovj_ ?,8-dime-uhoxy-flavone, 5-benzylocy-7,8-dimethoyy---rllvone, react3 ~-'ith potassium ethylate to form 2-hydro-.%y-2,4-dimethoxy-o-benzylocy-d~-l'-v,~rzoyl- methane. This compound, on catalytic debenzylation and subsequent heatin'7 in vacuo,loses water and the product, 5-hydroxy-6,?-d:LTc-tiio..:y-flavone, that is, 7-methyl-oroxylin A is obtained. All 'dostern referencez;. 1/1 FARKAS, IOrandj VARAI)y, jozaef; GOTjSErEjj Agries '.. ~. ~~ ~, -, _4 -,--Al- pt.8. 14agy ken folyoir Ring isomerization of iSO-flavOneso 69 no-10:458-460 0 163. Ring isomerization of iso-flavones. Pt.9-460-462. 1. Budapeoti Munzaki Egyetem Szerves-Keiniai Tanazeke. FARKAS, Lorand; VARADY, Jozeef; GOTTSEGER, Agnes; KENGYEL, Vilma Research on Baptisia tinctoria R.Dr. glyaosides. Pt.2. Magy kem folyoir 69,no.10:"8-450 0 163. 1. Budapesti Muezaki Egyetem Szerves-Kemiai Tanszeke. PALLOS, lqszlo (BiidnnP--t, XI., Gellert ter 4); FARKAS, Lorand, dr. (Budapest, XI., Gellert ttr 4) Aurones and their glycosides. Pt.5. Periodica, polytechn chem 8 no.31l83-189 164. 1. CI-tir of Organic Chemistry of Budapest TachnicnI University, and United Drug and Nutriment Factory, Budapest. Submitted February 6, 1964. ERDEY-GRUTZ) Tibor, akademikus; BRIJCKNER, Gyozo, akademikus; VAF.GHA , Ia-zlo; KORACH j Mor, akadem-ikus; FREUVT, Mihaly, akademikus; FODOR, Gabor, akademikus; GEREGS, Arpadp akademikus; SCHAY, Geza, akademikus; BITE,, Pal, kandidatus; BOGNAR, Rezso, akademikus; FARKkS,"Lorand, kandidatus An account of the work of the Section of Chemical Sciences, Hungarian Academy of Sciences. Kem tud kozl MTA 22 no.2:109-152. 164. 1. Secretary, Section of Chemical Sciences, Hungarian Academy of Sciences, and Editor, "A Magyar Tudomanyos Akademia Kemiai Tudomanyok 0aztalyanak Kozlemenyei", Budapest (for Erdey-Gruz). 2. Editorial board member, "A Magyar Tudomanyos Akademia Kemiai Ti-domanyok Osztr;:lyanak Kozlemenyeill (for Bruckner, Korach, Freund, Fodor, Gerecs, Schay and Bognar)- 3. Corresponding member, Hungarian Academy of Sciences, and Editorial board member, "A Magyar Tudomanyos Akademia. Kemiai Tudomanyok 0sztalyanak Kozlernenyei" (for Vargha). FARFAS, Lorand, u:-. Complet#,:, of phyoclonlno. A.Cta- chinica Hung 40 no.3: 309-315 Ic,4. 1. 1riatitut, der Tlf~jchnl Lichen UnIvrrgitat, Budtq,o-.L, (1 , , Gellert Ler.4. FARW Lorands dr.; VMADY, Jozaef; GOTTSEGEN, Agnes (Miss) Data,on the ring isomerization of isoflavones. Pt.10. Acta chimica Hung 40 no.41457-461 164. 1. Institut fur Organische Chemie der Technischen Universitat, Budapest, XI., Gellert ter 4. FARKAS, Lorand, dr. 11 Ioolation of luteoline-7-glucomide from Achillea millefolium L. and a new synthesis of this glucoside. Acta chimica Hung 40 no.4t463-469 164. 1. Inatitut fur Organische Chemis der TechnIschen Universitat, Budapest, XI., Gellert ter 4. Lorano, dr. (bUlapsist., P., C-Ilcr'; (ftem"'Wit, 'XI. Cjtll,)rt ter 4.~ t: Xi., GbIlsirt ter 4) Data on the ring isom6rilzF-tion ef 161 chimica Hwg 41 no.49441-1,44 0 1. Inbf;!tu'. fur Organianhe (,hem-1cl ie.- tat Budapest. OITI(, r no. ntry, --�rl", FARKAS, Lorand Structural determination and synthesis of one of the glucosides of Rheum palmatuiR var. tangut. Magy kem fo-lyoir 70 no.9:390- 392 S 164. Synthesis and isolation of luteolin-glucoside (7) from Achilles. millefoli= L, Ibid.092-394 1. Chair of Organic Chemistry, Budapest Technical University. FARKAS, Lorand; MAJOR, Adam Acylation of active methyleno groups. Pt-3- Magy kem folyoIr 70 no.10:421-422 0 164. 1. Chair of Organic Chemistry, Budapest Technical University. FARWAS, Lorand Synthesis of casticin. Magy kem fol)roir 70 no.10,,441- 442 0 164. 1. Chair of Organic Chemistryp Budapest Technical Uuf-vz~-j--.ty0 ~~4RKAS, _Lorand, dr. (Budapest, XI., Grellert ter 4'); WRADY, Jozsef (budape-st, X-I-.-,IGellert ter 4); MAJOR, Adam (Budapn3t, XI., Gellert ter 4); GOMEGEN, Agnes (Budapest, XI., Gellert ter 4); !;TWE-1,1,7IY, Janos (Budapest, XI., Gellert ter 4) Ring Isomerization of flavones and isoflavones by means of potassium etbYlate. Perlodica polytechn chem 8 no.3:177-182 '64. 1. Chair of Organic Chemistry of Biidapest Technical University. Submitted February 6, 1964. L 63729-65 RM ACCESSION UR: kT5M2241 EIU/2502/64/0041/0004/044l/olA4 AUTHOR: Farkas Lor Its)(Doctor)(Budapest); Varadyj Jozsef(Varadij.) ~qk_ _ aj4(Farkash, (Doc tor)tBUI-a-p-e-sT7,~-W-tVse-gen, Agnes(Budapost) TITLE: Ring isomerization, of isoflayones. Part II. A new synthesis of 7-methyl- tecturigenine SOURM Academiae scientiarum hungaricae. Acta chimica, v. 41, no. 4, 1964, 441- 444 TOPIC TAGS- crystal, isomerization, ketone ABSTRACT: The synthesis of 5, 41 -di ydroxy-6.7-dimethoxyisoflavone*(7-methyltecoI h torigenine, found in the flower of Dalbergia als-do o_)by_ po~a=sum7ethylate- induced ring isomerization of 5,4'-dihydroxy-7, 8-dimethoxy-isoflavone was described. The ethanol-soluble product has a melting point of 226-227OC; it forma light-yellow- colored need~e-shaped crystals.Orig. art. has: 2 figures. ASSOCIATION: Institut fur Organische Chemia der Technischen Universitat-f Budapest (Institute for Organic Chemistry at the Tecbuical University) I.-Card. 112 3729-65 6 L ACCESSION UR: AT50M4 SMMITTED: 18Feb64 M REF SOV 1 000 ENCL: 00 OTM.- )008 Card 2-12 L 63691-65 E'dP(J) RM A-CCMS1014 IMI MoaaAa HU/2502/64/0041/0004/0445/0449 AUTHOR, Farkas, Lorand (FarkaakiL.)(Doctor)(Budapeat); Kajor, Ad (Kayor, A..) (Budapest TITLE: Acylation of active methylene groups. Part 31 Extension of the gattermK6 --cl, synthesis of tri- and tatrehFdroxyphenyl benzyl ketones SOURCE: Academiae scientiarum hungaricae'.-Acta chimica, 41, no.4, 196.41 445-449 TOPIC TAGS: ketonelchemicalreaction ABSTRACT-.-2,4,5,6-tatrahydroxyphenyI benzylketone and 2, 4, 6-trihydroxyphenyl benzylketone were formulated with.zinc cyanide and hydrochloric acid in the, nucleus. In the tetrahydroxy compoundt foruqlatiod occurred in the alpha position with respect to the ketone group, - Orig. art. has'. 3 figures. ASSOCIATION- Institut fur Organiache Chemie der Technischen Universitat,Bu4apest (Institute ior Organic Chemistry at the Technical UtLiveraity) Card 112 JJ -i L 61691-65 fm: SUMITM- 22Apr64 ENCLt 00 SUB CODE-. OC,OC NR RM SM 000 07='. 013 JPM L 3277-M H 5W64~- b4Zft4-A393/0393 U/2 AUMORt LarkM,, Iorang (Doctor)(Budapeet)l Najors Adam (BuUpost): Vermeal BorbaU TITUt Studied on the glucasides of acacetine. Part Is SynthesIA Of tiumnimt a f1avone-Aucoside of TJ I I a Japonica SimoWmi SOURCE: Academia ecient4aru- hungaricaeo Acta chindca# re 42l noo 49 1%41 393. r 395 TOPIC T&GS: carbohydratet organic synthetic process Abstract: Orman. i Lei' Ythe Btu'-Co*side 66iur*rLn'g to Tilla lai)onica t Simonkai, tilianine,, was synthesixed with the *in of establishing Its structure. The synthesis was accomplished through the preparation of scaestine-7-0-D-glucoside-pentaseetsto (tillanine pentascetate). The .product wis-identified by'asans of the synthesis,, and by comparing its' ultraviolet spectra with thosc-of the natural material, as 5j7-dLhydroxy-41-oatboxyflavons-7-0-D-alucooLds, with a malting point..' of 259-262*C* " "The* -jj'tji-94~~'Aademq of J&iit6iie f6i-the support of this vork and Chemist I& Balog-Batta for her so mplishiment of the micro andlywiso" Orige arto his 1. formula. FLRKA.S, Lorand; MAJOR, Adam; Borbala Analysis of the glycosides of acacetin. Pt. 1. Magy kem folyoir 71 no.3:98-99 Mr 165. 1. Chair of Organic Chemistry of Budapest Technical University. Sutmitted June 22, 1964. FARPLL-, LcranJ; N031*01 1,11haly I Y Ramark-q about the 0trUCt[;l-r; Of and zrApotinin. Pt. 1. Magy kem foJyotr '71 nn.'3:'l3-,'.-135 Mr 165. 2. Chair of Orgariic Chemi.,.,try of Budapest Technical University. Submitted July .1.5, 196"10 --------- ---- L 01186-66 :ACCESSION NR: AP3025819--- !AUTHOR: Farkas,* Lorand; Pallas, Lasslol Nogredi, MUmay TITIZ: Aurones and aurone gluoosidese Part 8: Synthesis or naritimins, one of the glucosides in Coreopsis mritima SOURCE: Magyar keNdAki f02y0ir9t. V. n, Do. 6, 1965, 270-M iTOPIC TAGS: carbobydrate. plant chemista7. organic synthaUe process ,ABSTRACT.- (part 7 of this series was published In M"ga MdkP 1964' P 2961 6..7-dihydrfty-2-(3.4-dihydranybenul)t'CUift;WC3 .0' D-glucoside-(6), proven to be identical with oas of the gb1cosides in 201:-980)t was "athe- t: 207-20SOC; I&D CqXeggli =ritim2(selting poin etzed iq9thef coAde6ation of G...-7-dihydroxy BIUCAGids lehyde -In m6stlc ride followed-by "Pon"t- with protocatechol al~ cation. Orige ar~'ffi-haa: e ASSOCIATION: Mazald EVOtAx Sserves-Kemial Tansmakel, Balffest (Departmut of:~. Organic Chemixtr7 at the Teabn1cal 11niversi1r) SUBMITTEDt lvtl)so64 EM14 00 .30 CWB: CC. IS NR REF SOVt 000 009 ~15 L 01185-66 ACCESSION NRt AP5025820' AUTHORs Fark"t,10randl Pallos, Lasslo; Hogradi, Miha3y TIT12: Aurones and aurone glucosidese Part9s A now synthesis of Idptosine SOURCE: Magyar kemiai folyoirat, vo 71, noe 6. 1965. 272-273 TOPIC TAGSi carbohydrate, plant chemistry, organic synthetic process ABSTRACT: 6-bydroxy-7-notlioxy-2-(3,4-dihydroxybetkzal)-cumaranane-(3)- I -0-D-glucoside-(6)s proven to be identical.with leptosine, one of the glucosides ii% GorjoR#Lp,&X&nd~flgr&.W .., was 'synthatized from 6-hydroxy-7-mathoky4vairadona;-(3)-P;-u-giucaside-(6)-tatr"catate by condensation with prok6catecholaldehyde. in acetic anhydride, fol- lowed by saponification. The product had a metting point of 235-23VC-61 '-ik. ham' fo 0 rige t ASSOCIATION: HusrAki. Egyetex Starves-Keniai. Tanstake, Budap~st (Department. of ;Organic Chemistry atthe1schnical University)- iSUBMITrEDt 17Deo64 ENCLt 00 SUB CODKt GC, IS ,NR REF SOV: 000 OTHERI JPRS ~-Card 1/1 AUM I Pmv-1-mr., tornnd; Major, Adam; No.rrsdi, 11haly CRG: Department of Organto Chemistry. Phkinpe.-jt Trochnological UnIversity, DWapest (BW&pnsti Masaid %y*Un 3serves-Kemial Tanssake) TITUs Synthesis of two d1hydrochaloone S;=oWes from Malus trilobata and He sieboldil arboresomm SOURCKs Xaffw lanial, folycirst, Y, 71. no. 11, 196.5, 477-479 TOPIC TAGS: organic synthetic process. bydrogenation, bydrolysis, plant chemistry ABsT.jAcT. Catalytical, hydrogenation of the chalcome obtained from 2-bensoyl- :.phloivacetophonon-4-0~-D~-glucoside and. p-hydroxybenzaldehyde gave phloratin- :41-p'D-glucoside. This was identical with the dihydrochalcons isolated from ,Malus trilobata. Partial bydrolysis of 3-hydroxyphloretin-21,41-di-p-D- glucoside yielded 3-hydlvxyphloratin-41-A-D-glucoside, identpal with the dihydroohalcocs Isolated from Malus sisboldii, arborespens. I.JFRSt 33,0-67' SUB CODE: 07, 06 / SUEM UTE t 17W65 OTIE REF 1 013 Card 1/1 Vrb 7e, MKASO L,G., HUDr Surgtcal spithalization In burnn. CAD.lek.cank. 91 no.41:1177-1183 10 Oct 52. 1. Z kliniky plastickej chimrgle K.U. v nemocnial na Kral. Tina- hradoch. (Buns, surgor.7. spithellmation) FARXA , L.G. - DOLVZAWVA, J. Surgical difficulties in bypospadias. MIeff. sebeezet 7 no-5: 361-370 Oct 54. 1. A.3ragal PlaeztDc&JL Sebessett Klinika (igazgato: dr. F.Burian prof kazlemenys. (HYPOSPADIAS, surg. urethroplany) (URETHRA, surg. plastic in bypospadiam) FARKLS, L.G., MUDr Oonservative and surgical treatment of chronic skin defects. Roshl. ohir. 33 no.1:4-11 Jan 54. 1. Z kUniky plastickeJ ohirurgle v nemocnict na Kralovskych Vinohradech (SKIN, wounds and Injuries, surg. & ther.) (WOUNDS AND INJURIBS, skin. surg. & ther.) FARKAS, L.G. Dermo-spiderml graft In the hands of a surgeon. Bratisl. Isk. listy 34 no.2:189-195 7 154a 1 Z K11nHW pLotickaj chirurgle Karlovaj university, prednosta prof, dr. Yr.Darian, (all TUNSPLARTATION9 *derm-spIderma cWts) EXCERPTA MEDICA See 12 Vol"13/4 Ophthalmology Apr 59 609. EXPERIENCES OP THE CLINIC FOR PLASTIC SURGERY IN PRAGUE wrril THE TREATMENT OF CONGENITAL PTOSIS BY THE METHOD OF REESE-BURIAN - Zkulenosti kliniky Plastickd Chirurgie v Praze s 166bou vrozend ptosy videk metodou Re esovou -Burt anovou - F a r k a 9 L. Fdra M. and SedId6ek J. Klin. Plast. Chir. a O6n6Ei_n..Ilyg. Fak., Karlovy Univ., Praha - 6SL.OFTHAL. 1958, 14/4 (283-290) Illus. 3 Sixty-one patients were operated on from 1936 through July 1957 at the clinic mentioned above. The method was used In 26 cases and showed very good results in 18 patients, favourable in 7. The remaining patient could not be controlled. The advantages of this method can be summarized as: the surgical procedure is simple and of short duration; it does not interfere with the anatomical structure of the eyelid; it makes a natural and proportional raising of the eyelid possible; it shortens simultaneousIv the skin and the orbicularis, the postoperative scars are hardly visible; it does not preclude the possibility of further corrective oper- ations, if necessary. Zahn Prague (XII, 19*) EXCH(PTA 3ec 9 *101 1311 Surgery Jan 59 277. CORRECTIVE OPERATION ON THE LIP AND NOSE - Korektivni operace rtu a nosu - Fa rkaA L. G. and Stockar B. Klin. Plant. Chir. KU, Praha X11 - ACTA CHIR.-ORTHOP. TRAUM. CECH. 1958, 25/1 (43-53) Illus. 40 The authors have reviewed material from 666 patients with deformation of the lip and none from clefts, in whom a corrective operation was carried out at the plastic surgery clinic in Prague from 1946 to 1956. The operative technique is concisely described for the most common forms of deformity of the lip and nose from cleft palate. Good results after corrective operation were attained in about 50% of the patients, very good results in more than 33%. (D(. 19*) Ali STOCKAR, B.; )%NW, L.G. Secondary operations in cleft palate. Acta chir. orthop. tramm. coch. 23 no.1-.54-62 Feb 58, l' Klinika plasticke chirurgis SU v Press XII, prednosta. akadmik P: Burian. (OLVI PAJAM swg. secondary surg. (0s)) FARKAS, L.G.; KMZ&K, R. Avulsion of the skin from the penis and scrotum. Acta chir. orthop, traum. each. 26 no.4.-312-318 Aug 59. 1, Kliulka plastloke chirurgle v Praze, prednosta akademik F. Barlan. (SCROWN, wds & inj. ) (PENIS, wds A inj. ) (-I I -- FARKASL.; XARA, H. Role of skin imnlantg in plastic BUrgery. Acta chir. orthop. traum. each. 26 no-4:319-327 Ana 59. 1. Klinika plastiak~ Chirurgie byglenicke fakultY 11arlovy University v Praze 12, prednosta akademik Yr. 'Barian, (SKIN TYANSPIWMTION) BURIAN,Y.; FARAL,M.; FARWtL. Pyamorphia Orbitopalpebralis Congenita. Acta chir. plant. 2 no.1-1-11 16o. 1. Glinia of Plastic Surgery, Gharles University, Prague Oxechoslovskla), Director:.Academician 1. Burian. WIMIS abnorm. ) (ORBIT abnora. ) FARIAS,L.; FARk.M. ---------- The surgical treatment of congenital blepharoptosis by means of corium wascle flaps. Acta chir. plast. 2 no.1:12-17,60. I 1. Clinic.of Plast,to Surgery. Charles University, Prague (G2~choslovafcI&-). Director: Academician Ir. burian. (273LIMS abnors. ) PARKAS, L. ; FABA, M. Skin grafts of the orbit. Act& chir. pl&st. 2 no.1:52-58 160. 1. Clinic of Plastic fnwgory. Charles University, Prague (Osechoslovak4a), Director: Acadesiolan F. Burian. (OBBIT surg.) (SKIN THMPIANTATION ) FAFXAS, L.G., MUDr.; KLASKOVA, 0.1 MUDr. Mrperienceo with a key questionnaire in research work. Cesk. zdrav. 11 no.12:514-516 W63. 1. Iaborator plasticke chirurgie CS&T,, Praha. MRIANY F., academician; KLASKOVA, G '7 AL CMIMMA, J. Qaestionnaire for resea2ch on the etiology of cleft-lip and cleft palate and other congenital malformations. Acts. chir. plast. (Praha) 6 no.2t88-113 164 1. Laboratory for Plastic Surgery# Czechoslovak Academy of Sciences, Prague (Czechoslovakia)IDirector: Academician F. Wrian. SAS, M., dr.; FARKAS, M., dr.; SZEGVARI, M., dr. Treatment of the menopause with a/,preparation of estrogen-angrogen combination. Ther. hung. 10 no.3 :14-18 162. 1. Gyrfiecqlogical Clinic (Directors Prof. F. Szontagh) of the Medical Univeraity. Szeged (Hungary). (MENbPAUSE) (ANDROGENS) (ESTROGENS) HUNGARY FARKAS, Marton., Dr, RAK, Kalman, Dr; Medical University of Szeged, -Obstetrical and Gynecological Clinic and I. Medical Clinic (Szegedi Orvostudomanyi. Egyetem, Szuleszeti es Nogyogyaszati Klinika es I. Belklinika). "Hemorrhages of Thrombocy-topathic Origin." Budapest, Orvosi Hetilap, Vol 104, No 22, 2 June 63, pages 1016-1019. Abstract: [Authors' Hungarian summary] Two sisters suffering from thrombopathy experienced severe hemorrhages during abortus and deliv- ery. The hemorrhage during delivery was especially difficult to control and after a long and unsuccessful conservative treatment, hysterectomy had to be performed. After a summary on the physiological role of the thrombocytes, the biochemical aspects of the pathological blood platelet function, the classification and terminology of thrombo- cytopathies as well as methods of treatment are discussed. 15 Western, 3 Hungarian references. J M FARKAS~ Marton) dr.; RAX, Kalmn, dr. On thrombocytopathic hemorrhagic diathesia. (Gynecological hemorrhagic complications in familial. thrombopathy). Orv. hetil. 104 no.22:1016- loig 2 je 63. 1. Ssegedi Orvostudomanyi. Egyetem, Ssuleszeti, es Nogyogyaszati Klinika es I. Belklinika,. (THROMBOCYTOPATHY) (UTERINE HEMORRHAGE) (POSTPARTUM HEMORBRAGE) (ABORTION 9 THERIFEUTIC) (BLOOD TRANSFUSION) (HYSTERECTOIff) (AMINOBALICWG ACID) I COSMAY V.,, dr.; FODOR, 0., prof., MUNTEANU, P., dr.; SCHWARTZ, M., dr.; MEDREh, B. dr.; ERDOSY, St., dr.; BADEA. Gh., dr.; in cola- borare cu: FORGAGS., V.dr.; GRACIUII. I., dr.;-F-ARKAS, M.dr. Research on several digestive diseases in an occupational lead-poisoning environment (ulcer disease and epidemic hepatitis). Med. intern. 16 no.2:221-228 F164. 1. Clinica a III-a medicala I.M.F.,, Cluj (for Cosma. Fodor, Munteanu., Schwartz, Medrea, Erdosy Badea). 2. Dispensaral Uzinelor metalo-chimice,, Maia Mare (for Forgacs, Craciun, Farkas). FARKAS, Margit DeterminatIon of coal and hydrogen content by the lamp method. Veszprom #agyip egy kozl 4 no.41305-306 160 1. Peasi Orvoetudomanyi Egyetem Kemiai Inteaete. .1 HUNGARY FARKASM M . -tedical University of Pecs, Institute of Pathophysiology (Pecsi Ao-Astatomanyi. Egyatem, Korellettani Intezet)* "The Effect of Thyroxine, Cortisone and Exposure to Cold on the Liver .ycogen Level" GI Budapest, Acts, Physiologica Academiae Scientiarum Hungaricae, Vol XXX, No 1. 1966, pages 31-38- Abstract: ZE-nglish article, author's English summar7 modifieg In a cold environment, there was a temporary decrease in the liver glycogen contebt followed by an increase approaching the normal value. The liver glycogen content remained low throughout chronic thyroxine treatment. The decrease in the liver glycogen content caused by thyroxine was blocked by cortisone at room temperature but not in a cold environment. The weight of the liver increased to a considerably greater extent in response to cortisone than in response to thyroxine of cold. The reduction in liver glycogen content by thyroxine and by cold is caused by different mechanisms and the effect of cortisone on the liver glycogen content is dependent, to a large extent, on the environmental temperature. 2 Hungarian, 22 Western references. 5-1~u- script received 12 Aug 65.7 1/1 ~M, I NGARY FAW6, Maria, XOZSA, Szabolcs, and DOROFFSR, Szilard, Institute of Patho- pE-ysli-~I~o~',-Vhivemity Medical School (orvostudo-many Egyetem Korolettani Intezeto), Pecs. "The Effect of Fypoxic ;~rpoxia and Environmental Tem.peraturo on Body Temporatu and Oxygen Consumption in the Course of Pyrogen-Induced Fever" Budapest, Acta Physiologica Academiae Scientiarum, Hungaricae, Vol 30, ,,'a 2. 1966; pp 155-159. Abstract [Article in English; authors' -Wnglish swmrary]: At ambient tomporatur below the themoneutral zone of the normal rat, the response to hypoxia (breathing 12% oxygen) was the same in the animal witiO. pyrogen-induced fever as in the untreated animal; oxygen consumption fell and deep body temperature declined. At an ambiont temperature corresponding to the Jndifferent tempe- rature of the untreated rat, however, oxygen conswnption increased and deep body temperature declined in pyrogen-i-nd-aced favor, whereas both oxygen can- sumption and body temperature increased in the untreated animal. The bearing. of those results on the relationship of thermoregulatory responses and of the response to hypoxia is discussed. 6 References, of which 4 by Fungarian autho (3 of these in iiungarian journal). (Manuscript received 15 Oct 65). 1/1 FARKAS, Marianne; MDORM' CSANn, Piroska Determination of the lead-tetraethyl content of benzine by the absorption of the retardation radiation of tritium. Magy kem folyoir 69 no.9:407-409 S 163. 1. Eotvos Lorand Tudomanyegyetem Fizikai-Kemiai es Radiologiai Tanszeke, Budapest; Elektrokemiai Akadevilai Kutato Csoport. DCMHOYM. Sz.; VARNAI. Ilona; SZEGVARI, Gy.; YAJUW, Varia; JARAI.I. Paper chrovAtographic and pisper electrophorstic analysis of iodothyronine and dtiodotyromine preparationa. Act& physiolo bung. 17 no.3:251-264 T60. Institute of PhathoptWalology, Nedical Univeraity. Face. (WROSITZ chem) (THYR(NM chem) FARKAS, M. 'Hilbert spaces with kernel function' by H. Memchkowski. Reviewed by M. Farkas. Periodic& polytechn electr 7 no.2: 168-169 163- FARKAS, Maria Aqtivities of t~e Scientific Association for the Agricultural "d Food Industries at the Kapoavar Sugar Factory. Cukor 11 no.5:127 MY158 SILBERG, A.j SIMITI, I*; FARKAS, 14,;.SILBERG, S.; MANTSCB, B. Contributions to the study of thiazoles. Rev chimie 7 no. 1: 513-519 162. 1. Medizinisch-Pharmazeutisches Institut, Laboratorium fur organische Chemie der Fakultat fur Pharmaziep Cluj. 11.1 FARKAS, Ribaly Import-export problema of the heavy ourrent industry. Elektrotechnika 52 no.2/2:52-58 I,59* 1. A THAISELEKTRO foooztalyvesetoje. FABERj, Miklos; FAPJLAS,, Mihaly mounting Of ths Elizabeth Bridge. 6 Je 16.3. Nilsz elet 18 no,12:1.,,Io FARKAS, Mikulas, inzo Terrain repreBentation on a map. Good kart obzor 8 no.9:176-179 s s62. 1. Kartograficky a reprodWwni ustav, HDdra-Harmonia. k lm";*i !U9m6w&j mu=&, X. .SOPsimp abdoximl lMhO9raWA1OffAtosjg bY Pannyalopathy, OrT. hetil. 92 no.2t56-5? 14 jan 1951, Si=latsd NINL 24:2) 1e' Doctors. 2. Internal Clinic (Director -- ]Pror. Dr. Janos Angyan) and Institute or Patholoa.0grector - Pror. Dr. Bola lints) of pace University.

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