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Two new sesquiterpenes from Sarcandra glabra
Natural Product Communications Số 11, năm 2010 (Tập 5, trang 1717-1720)
ISSN: 1934578X
ISSN: 1934578X
DOI:
Tài liệu thuộc danh mục: Scopus
Article
English
Từ khóa: glabranol A; glabranol B; sesquiterpene derivative; unclassified drug; article; carbon nuclear magnetic resonance; drug isolation; drug structure; ion cyclotron resonance mass spectrometry; medicinal plant; nuclear Overhauser effect; phytochemistry; proton nuclear magnetic resonance; Sarcandra glabra; structure analysis; Angiosperms; Molecular Structure; Sesquiterpenes; Chloranthaceae; Sarcandra glabra
Tóm tắt tiếng anh
Phytochemical study of the ethanol extract of Sarcandra glabra resulted in the isolation of two new sesquiterpenes, glabranols A (1) and B (2). Their structures were elucidated as 8α,9α,15-trihydroxylinden-4,7(11)- dien-12,8β-olide (1) and 1β,4α,7β,11-tetrahydroxyeudesmane (2), by spectroscopic methods including 1D- and 2D-NMR and FTICR-MS.