Two new sesquiterpene pyridine alkaloids from Maytenus chuchuhuasca

Two new sesquiterpene pyridine alkaloids, chuchuhuanines E-VI (1) and E-VII (2), were isolated from root barks of Maytenus chuchuhuasca Raymond-Hamet et Colas (Celastraceae). Their structures were elucidated by the analysis of spectral data.

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Bibliographic Details
Published inHeterocycles Vol. 63; no. 8; pp. 1891 - 1897
Main Authors Shirota, O, Sekita, S, Satake, M, Morita, H, Takeya, K, Itokawa, H
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier 01.08.2004
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
sesquiterpene pyridine
EBENIFOLIA
ILICIFOLIA
Celastraceae
Maytenus chuchuhuasca
EUONYMUS-SIEBOLDIANA BLUME
structure elucidation
TRITERPENES
EVONINE
alkaloid chuchuhuanines
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Summary:Two new sesquiterpene pyridine alkaloids, chuchuhuanines E-VI (1) and E-VII (2), were isolated from root barks of Maytenus chuchuhuasca Raymond-Hamet et Colas (Celastraceae). Their structures were elucidated by the analysis of spectral data.
ISSN:0385-5414
DOI:10.3987/COM-04-10110