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A NEW ENTRY INTO THE SYNTHESIS OF THE STRYCHNOS INDOLE ALKALOIDS CONTAINING 19,20-DOUBLE BOND VIA THE THIO-CLAISEN REARRANGEMENTTAKANO S; HIRAMA M; OGASAWARA K et al.1982; TETRAHEDRON LETT.; ISSN 0040-4039; GBR; DA. 1982; VOL. 23; NO 8; PP. 881-884; BIBL. 16 REF.Article

Synthetic applications of 2-aryl-4-piperidones. VI, Synthesis of the fundamental tetracyclic skeleton of ervitsine and its 20-deethylidene-6,16-dihydro analogueRUBIRALTA, M; MARCO, M. P; BOLOS, J et al.Tetrahedron (Oxford. Print). 1991, Vol 47, Num 29, pp 5585-5602, issn 0040-4020Article

Eine neue Synthese von Vinblastin-Derivaten. III: Synthese und Reaktionen von 21, Nb-seco-Cleavamin-Derivaten als Vorläufer zu 20'-Deethyl-20'-deoxyvinblastin und (±)-16α-Methoxycarbonyl-20-deethyl-15,20-dihydrocleavamin = Une nouvelle synthèse de dérivés de vinblastine. III: Synthèse et réactions de dérivés de seco-21, Nb cléavamine comme précurseurs de déséthyl-20' désoxy-20' vinblastine et méthoxycarbonyl-16α déséthyl-20 dihydro-15,20 cléavamine = A new synthesis of viblastine derivatives. III: Synthesis and reactions of 21, Nb-seco-cleavamine derivatives as precursors of 20'-deethyl-20' deoxyvinblastine and 16α-methoxycarbonyl-20-deethyl-15,20-dihydrocleavamineSCHILL, G; PRIESTER, C. U; WINDHÖVEL, U. F et al.Tetrahedron (Oxford. Print). 1987, Vol 43, Num 16, pp 3747-3763, issn 0040-4020Article

SYNTHESES EN SERIE INDOLIQUE. VII: SYNTHESE ET TRANSFORMATION CHIMIQUES DE L'ENCHAINEMENT TETRACYCLIQUE COMMUN AUX ALCALOIDES A CHROMOPHORE ESTER ANILINOACRYLIQUEDOE DE MAINDREVILLE M; LEVY J.1981; BULL. SOC. CHIM. FR.; ISSN 0037-8968; FRA; DA. 1981; NO 5-6; PART. 2; PP. 179-184; ABS. ENG; BIBL. 27 REF.Article

SYNTHESIS OF THE NON TRYPTAMINE MOIETY OF THE ASPIDOSPERMA-TYPE INDOLE ALKALOIDS VIA CLEAVAGE OF A CYCLIC ALPHA -DIKETONE MONOTHIOKETAL: AN EFFICIENT SYNTHESIS OF ( +OU- )-QUEBRACHAMINE AND A FORMAL SYNTHESIS OF ( +OU- )-TABERSONINETAKANO S; HATAKEYAMA S; OGASAWARA K et al.1979; J. AMER. CHEM. SOC.; USA; DA. 1979; VOL. 101; NO 21; PP. 6414-6420; BIBL. 35 REF.Article

Synthetic applications of 2-cyano-1,2,3,6-tetrahydropyridines. II: Synthesis of isodasycarpidone and related systems, the ervitsine skeleton, and its benzo analogueBOSCH, J; RUBIRALTA, M; DOMINGO, A et al.Journal of organic chemistry. 1985, Vol 50, Num 9, pp 1516-1522, issn 0022-3263Article

CHLOROFORMATE ESTER-INDUCED REDUCTIVE 1,2-BOND CLEAVAGE OF SOME 1,2,3,4-TETRAHYDRO-BETA -CARBOLINE DERIVATIVESCALVERLEY MJ.1981; J. CHEM. SOC., CHEM. COMMUN.; ISSN 0022-4936; GBR; DA. 1981; NO 23; PP. 1209-1210; BIBL. 15 REF.Article

CHLOROFORMATE ESTER-INDUCED REDUCTIVE 1,2-BOND CLEAVAGE OF 1,2,3,4-TETRAHYDRO-BETA -CARBOLINE DERIVATIVES: STEREOCHEMISTRY AND APPLICATION IN SEQUENCE WITH AN OXIDATIVE BOND REGENERATION REACTION TO THE SYNTHESIS OF INDOLE ALKALOIDSCALVERLEY MJ.1983; JOURNAL OF CHEMICAL RESEARCH. SYNOPSES; ISSN 0308-2342; GBR; DA. 1983; NO 8; PP. 190-191; BIBL. 26 REF.Article

Elaboration of the ethylidene substituent in the synthesis of indole alkaloidsBOSCH, J; LLUISA BENNASAR, M.Heterocycles (Sendai). 1983, Vol 20, Num 12, pp 2471-2511, issn 0385-5414Article

SYNTHESE TOTALE D'ALCALOIDES A ACTIVITE BIOLOGIQUE DERIVES DU NOYAU PIPERIDINEPOTIER PIERRE; HUSSON HENRI PHILIPPE.1980; ; FRA; DA. 1980; DGRST/78 7 0990; 10 P.; 30 CM; BIBL. 5 REF.; ACTION CONCERTEE: ACTIVATION SELECTIVE EN CHIMIE ORGANIQUEReport