SYNTHESIS OF PRIMULAGENIN A AND OF ECHINOCYSTIC ACID

[11] TERPENOIDS .3. THE ISOLATION OF ERYTHRODIOL, OLEANOLIC ACID AND A NEW TRITERPENE TRIOL, LONGISPINOGENIN, FROM THE CACTUS LEMAIREOCEREUS-LONGISPINUS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (23) : 5940 - 5942

[12] TERPENOIDS .25. THE STRUCTURE OF THE CACTUS TRITERPENE DUMORTIERIGENIN [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (21) : 5685 - 5691

[13] AMINOALKOHOLE .3. NOR-OLEA-12-ENOL-17-AMIN UND OLEA-12-ENOL-28-AMIN [J]. CHEMISCHE BERICHTE-RECUEIL, 1958, 91 (02): : 278 - 281

[14] HANACK M, 1965, CONFORMATION THEORY, P254

[15] HENSENS OD, 1968, TETRAHEDRON LETT, P3213

[16] HESSE RH, 1968, ADV FREE RADICAL CHE, V3, P83

[17] *ZUR KENNTNIS DER TRITERPENE .107. UBER DIE LAGE DER ZWEITEN HYDROXYLGRUPPE IM MANILA-DIOL [J]. HELVETICA CHIMICA ACTA, 1946, 29 (05) : 1183 - 1191

[18] LEVISALLES J, 1967, B SOC CHIM FR, P2059

[19] *ZUR KENNTNIS DER TRITERPENE .103. EIN NEUER WEG ZUR UBERFUHRUNG DER CARBOXYL-GRUPPE IN DIE METHYL-GRUPPE [J]. HELVETICA CHIMICA ACTA, 1946, 29 (02) : 360 - 363

[20] CHEMISTRY OF AEGICERAS MAJUS GAERTN .3. STRUCTURE OF AEGICERADIOL [J]. TETRAHEDRON, 1962, 18 (APR) : 461 - &

[11] TERPENOIDS .3. THE ISOLATION OF ERYTHRODIOL, OLEANOLIC ACID AND A NEW TRITERPENE TRIOL, LONGISPINOGENIN, FROM THE CACTUS LEMAIREOCEREUS-LONGISPINUS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (23) : 5940 - 5942

[12] TERPENOIDS .25. THE STRUCTURE OF THE CACTUS TRITERPENE DUMORTIERIGENIN [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1956, 78 (21) : 5685 - 5691

[13] AMINOALKOHOLE .3. NOR-OLEA-12-ENOL-17-AMIN UND OLEA-12-ENOL-28-AMIN [J]. CHEMISCHE BERICHTE-RECUEIL, 1958, 91 (02): : 278 - 281

[14] HANACK M, 1965, CONFORMATION THEORY, P254

[15] HENSENS OD, 1968, TETRAHEDRON LETT, P3213

[16] HESSE RH, 1968, ADV FREE RADICAL CHE, V3, P83

[17] *ZUR KENNTNIS DER TRITERPENE .107. UBER DIE LAGE DER ZWEITEN HYDROXYLGRUPPE IM MANILA-DIOL [J]. HELVETICA CHIMICA ACTA, 1946, 29 (05) : 1183 - 1191

[18] LEVISALLES J, 1967, B SOC CHIM FR, P2059

[19] *ZUR KENNTNIS DER TRITERPENE .103. EIN NEUER WEG ZUR UBERFUHRUNG DER CARBOXYL-GRUPPE IN DIE METHYL-GRUPPE [J]. HELVETICA CHIMICA ACTA, 1946, 29 (02) : 360 - 363

[20] CHEMISTRY OF AEGICERAS MAJUS GAERTN .3. STRUCTURE OF AEGICERADIOL [J]. TETRAHEDRON, 1962, 18 (APR) : 461 - &