Dihydroerysovine, a New Erythrina Alkaloid

A new Erythrina alkaloid designated as dihydroerysovine was isolated from Cocculus trilobus DC. (Menispermaceae). From chemical and spectroscopic studies, especially INDOR and NOE techniquse, the structure (III) was assigned to this alkaloid. The utility of INDOR and NOE methodes for the determinati...

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Published inChemical & pharmaceutical bulletin Vol. 25; no. 3; pp. 533 - 534
Main Authors JUICHI, MOTOHARU, ANDO, YOSHIKO, YOSHIDA, YUKARI, KUNITOMO, JUNICHI, SHINGU, TETSURO, FURUKAWA, HIROSHI
Format Journal Article
LanguageEnglish
Published Tokyo The Pharmaceutical Society of Japan 01.01.1977
Japan Science and Technology Agency
Subjects
INDOR
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Summary:A new Erythrina alkaloid designated as dihydroerysovine was isolated from Cocculus trilobus DC. (Menispermaceae). From chemical and spectroscopic studies, especially INDOR and NOE techniquse, the structure (III) was assigned to this alkaloid. The utility of INDOR and NOE methodes for the determination of substituent pattern on an aromatic ring of Erythrina alkaloids was ascertained.
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.25.533