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ADRENERGIC EFFECTS OF (-)QUEBRACHAMINGANGULY DK; CHAUDHURI SK; BHATTACHARYA BB et al.1972; INDIAN J. MED. RES.; INDIA; DA. 1972; VOL. 60; NO 4; PP. 594-598; H.T. 3; BIBL. 1/2P.Serial Issue

MINOR ALKALOIDS FROM THE SEEDS OF AMSONIA TABERNAEMONTANA; (+)-1,2-DEHYDROASPIDOSPERMIDINE, (-)-TETRAHYDROALSTONINE AND (-)-QUEBRACHAMINEZSADON B; OTTA KH; TETENYI P et al.1975; ACTA CHIM. ACAD. SCI. HUNGAR.; HONGR.; DA. 1975; VOL. 84; NO 1; PP. 71-74; ABS. RUSSE; BIBL. 12REFArticle

13C-NMR SPECTRAL ANALYSIS OF RHAZINE, QUEBRACHAMINE AND RHAZINILAMJEWERS K; PUSEY DFG; SHARMA SR et al.1980; PLANTA MED.; DEU; DA. 1980; VOL. 38; NO 4; PP. 359-362; BIBL. 11 REF.Article

13C-NMR. SPECTROSCOPY OF NATURALLY OCCURING SUBSTANCES. XLII. CONFORMATIONAL ANALYSIS OF QUEBRACHAMINE-LIKE INDOLE ALKALOIDS AND RELATED SUBSTANCES.WENKERT E; HAGAMAN EW; KUNESCH N et al.1976; HELV. CHIM. ACTA; SUISSE; DA. 1976; VOL. 59; NO 8; PP. 2711-2723; BIBL. 33 REF.Article

STEREOISOMETRIC INDOLE ALKALOIDS OF QUEBRACHAMINE TYPE FROM AMSONIA TABERNAEMONTANA LEAVES.ZSADON B; TAMAS J; SZILASI M et al.1978; ACTA CHIM. ACAD. SCI. HUNGAR.; HONGR.; DA. 1978; VOL. 96; NO 2; PP. 167-181; ABS. RUSSE; BIBL. 11 REF.Article

SYNTHESIS OF THE NON-TRYPTAMINE MOIETY OF THE ASPIDOSPERMA-TYPE INDOLE ALKALOIDS VIA CLEAVAGE OF CYCLIC ALPHA -DIKETONE MONOTHIOKETAL. AN EFFICIENT SYNTHESIS OF (DL)-QUEBRACHAMINE ANDA FORMAL SYNTHESIS OF (DL)-TABERSONINETAKANO S; HATAKEYAMA S; OGASAWARA K et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 10; PP. 3022-3023; BIBL. 16 REF.Article

A NEW ENTRY INTO THE SYNTHESIS OF THE NINE-MEMBERED INDOLE ALKALOIDS RELATED TO CLEAVAMINE. A STEREOSPECIFIC SYNTHESIS OF (DL)-4ALPHA -DIHYDROCLEAVAMINE AND (DL)-QUEBRACHAMINE VIA THE THIO-CLAISEN REARRANGEMENT.TAKANO S; HIRAMA M; ARAKI T et al.1976; J. AMER. CHEM. SOC.; U.S.A.; DA. 1976; VOL. 98; NO 22; PP. 7084-7085; BIBL. 12 REF.Article

GROUND STATE CONFORMATIONAL CONTROL OF STEREOCHEMISTRY OF A PHOTOCHEMICAL SYNTHESIS OF THE QUEBRACHAMINE-DIHYDROCLEAVINE SKELETONSUNDBERG RJ; PARTON RL.1976; TETRAHEDRON LETTERS; G.B.; DA. 1976; NO 15; PP. 1163-1166; BIBL. 7 REF.Article

A NOVEL ROUTE TO A 16-SUBSTITUTED NINE-MEMBERED INDOLE ALKALOID RELATED TO QUEBRACHAMINE AND CLEAVAMINETAKANO S; MURAKATA C; OGASAWARA K et al.1980; HETEROCYCLES; ISSN 0385-5414; JPN; DA. 1980; VOL. 14; NO 9; PP. 1301-1303; BIBL. 7 REF.Article

A new enantioselective route to (+)-quebrachamineASAOKA, M; TAKEI, H.Heterocycles (Sendai). 1989, Vol 29, Num 2, pp 243-244, issn 0385-5414, 2 p.Article

(R)-7-ETHYL-1,4,5,6,7,8,9,10-OCTAHYDRO-2H-3,7-METHANOAZACYCLOUNDECAN (5,4-B) INDOLE (QUEBRACHAMINE).PUGLISI C; BAGGIO RF; BAGGIO S et al.1976; ACTA CRYSTALLOGR., B; DANEM.; DA. 1976; VOL. 32; NO 6; PP. 1900-1903; BIBL. 4 REF.Article

SYNTHESE D'ALCALOIDES PAR SCISSION DE MONOTHIOACETALS D'ALPHA -DICETONESTAKANO S; OGASAWARA K.1977; J. SYNTHET. ORG. CHEM. JAP.; JAP.; DA. 1977; VOL. 35; NO 10; PP. 795-813; ABS. ANGL.; BIBL. 3 P.Article

Unusual rearrangement reaction of quebrachamine derivative catalyzed by cyanide anionYOSHIDA, K; NOMURA, S; NISHIBATA, Y et al.Heterocycles (Sendai). 1986, Vol 24, Num 8, pp 2239-2245, issn 0385-5414Article

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

Photochemical reaction of (-)-quebrachamine: unusual photoformation of an ibogamine-like ring systemPOSTIGO, J. A; ERRA-BALSELLS, R.Journal of organic chemistry. 1989, Vol 54, Num 13, pp 3174-3176, issn 0022-3263Article

ENANTIOSELECTIVE ROUTE TO BOTH (+)- AND (-)-ENANTIOMERS OF QUEBRACHAMINE USING A SINGLE CHIRAL SYNTHONTAKANO S; YONAGA M; OGASAWARA K et al.1981; J. CHEM. SOC., CHEM. COMMUN.; ISSN 0022-4936; GBR; DA. 1981; NO 22; PP. 1153-1155; BIBL. 12 REF.Article

A FACILE ROUTE TO ( +OU- )-QUEBRACHAMINETAKANO S; MURAKATA C; OGASAWARA K et al.1981; HETEROCYCLES; ISSN 0385-5414; JPN; DA. 1981; VOL. 16; NO 2; PP. 247-249; BIBL. 6 REF.Article

TOTAL SYNTHESES OF EBURNAMONINE, QUEBRACHAMINE, VINCADINE AND EPIVINCADINEWENKERT E; HALLS TDJ; KWART LD et al.1981; TETRAHEDRON; ISSN 0040-4020; GBR; DA. 1981; VOL. 37; NO 23; PP. 4017-4025; BIBL. 26 REF.Article

ENANTIOLSELECTIVE SYNTHESIS OF (+)-QUEBRACHAMINE USING L-GLUTAMIC ACID AS A CHIRAL TEMPLATETAKANO S; CHIBA K; YONAGA M et al.1980; J. CHEM. SOC., CHEM. COMMUNIC.; GBR; DA. 1980; NO 13; PP. 616-617; BIBL. 8 REF.Article

An efficient approach to Aspidosperma alkaloids via [4 + 2] cycloadditions of aminosiloxydienes: Stereocontrolled total synthesis of (±)-tabersonine. Gram-scale catalytic asymmetric syntheses of (+)-tabersonine and (+)-16-methoxytabersonine. Asymmetric syntheses of (+)-aspidospermidine and (-)-quebrachamineKOZMIN, Sergey A; IWAMA, Tetsuo; YONG HUANG et al.Journal of the American Chemical Society. 2002, Vol 124, Num 17, pp 4628-4641, issn 0002-7863Article

Alkaloids of Stemmadenia grandifloraTORRENEGRA, R; PEDROZO, J. A; ACHENBACH, H et al.Phytochemistry. 1988, Vol 27, Num 6, pp 1843-1848, issn 0031-9422Article

Synthesis of vinca alkaloids and related compounds. XXXVII: Some new reactions of (±)-C-norquebrachamine and its derivativesKALAUS, G; MALKIEH, N; KAJTAR-PEREDY, M et al.Journal of organic chemistry. 1988, Vol 53, Num 1, pp 42-45, issn 0022-3263Article

A synthetic road to the forest of Strychnos, Aspidosperma, Schizozygane and Eburnamine alkaloids by way of the novel photoisomerizationBAN, Y; YOSHIDA, K; GOTO, J et al.Tetrahedron (Oxford. Print). 1983, Vol 39, Num 22, pp 3657-3668, issn 0040-4020Article

Expeditious enantioselective syntheses of indole alkaloids of Aspidosperma- and Hunteria-typeNODE, M; NAGASAWA, H; FUJI, K et al.Journal of the American Chemical Society. 1987, Vol 109, Num 25, pp 7901-7903, issn 0002-7863Article

CHLOROACETAMIDE PHOTOCYCLIZATION OF INDOLE DERIVATIVES. SYNTHESIS, STEREOCHEMISTRY, AND CRYSTAL STRUCTURE OF 3,7-METHANO-3-AZACYCLOUNDECINO (5,4-B) INDOLE (DEETHYLQUEBRACHAMINE) DERIVATIVESSUNDBERG RJ; LUIS JG; PARTON RL et al.1978; J. ORG. CHEM.; USA; DA. 1978; VOL. 43; NO 25; PP. 4859-4865; BIBL. 25 REF.Article

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