Studies on Cerbera. IV. Polar Cardenolide Glycosides from the Leaves of Cerbera odollam and Cerbera manghas

Glucos-3-ulosyl-thevetosides of 17α-digitoxigenin and 17α-tanghinigenin were obtained from air-dried leaves of Cerbera manghas and C. odollam. From fresh leaves, oleagenin glucosylthevetoside and digitoxigenin gentiotriosyl-thevetoside were isolated besides known glycosides, glucosyl-thevetosides of...

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Bibliographic Details
Published inChemical & pharmaceutical bulletin Vol. 35; no. 12; pp. 4813 - 4818
Main Authors YAMAUCHI, TATSUO, ABE, FUMIKO, WAN, ALFRED S.C.
Format Journal Article
LanguageEnglish
Published Tokyo The Pharmaceutical Society of Japan 1987
Maruzen
Japan Science and Technology Agency
Subjects
17α-cardenolide glucos-3-ulosyl-thevetoside
Apocynaceae
Biological and medical sciences
cardenolide
Cerbera manghas
Cerbera odollam
cerleaside B
digitoxigenin gentiotriosyl-thevetoside
General pharmacology
Medical sciences
oleagenin glucosyl-thevetoside
Pharmacognosy. Homeopathy. Health food
Pharmacology. Drug treatments
Apocynaceae
Molecular structure
Dicotyledones
Angiospermae
Isolation
Spermatophyta
Plant leaf
Glycoside
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Summary:Glucos-3-ulosyl-thevetosides of 17α-digitoxigenin and 17α-tanghinigenin were obtained from air-dried leaves of Cerbera manghas and C. odollam. From fresh leaves, oleagenin glucosylthevetoside and digitoxigenin gentiotriosyl-thevetoside were isolated besides known glycosides, glucosyl-thevetosides of digitoxigenin and tanghinigenin The difference between the cardenolide glycosides of the air-dried leaves and of the fresh leaves, and the glycosides patterns in the two species are discussed
ISSN:0009-2363
1347-5223
DOI:10.1248/cpb.35.4813