Chemical constituents from Luxemburgia nobilis (EICHL)
نویسندگان
چکیده
منابع مشابه
New Biflavonoid and Other Constituents from Luxemburgia nobilis (EICHL)
O fracionamento cromatográfico dos extratos orgânicos das folhas e galhos de Luxemburgia nobilis (Ochnaceae) forneceu o sitosterol, sitosterol-3-O-βD-glicopiranosil, friedelina, friedelinol, a mistura dos triterpenos lupeol, α-amirina e β-amirina, rutina, epicatequina, uma mistura de duas chalconas, isoliquiritigenina e 3’-hidróxiisoliquiritigenina, duas biflavonas conhecidas, amentoflavona e r...
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In this research, a new triterpenoid, tirucalla-8,24-diene-3β,11β-diol-7-one (1), and eupha-8,24-diene-3β,11β-diol-7-one (2), which was isolated from Euphorbia kansui for the first time, together with twelve other known compounds (3-14), were isolated from the ethyl acetate extract of Euphorbia kansui. Their structures were elucidated based on High resolution electrospray ionization mass spectr...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2000
ISSN: 0103-5053
DOI: 10.1590/s0103-50532000000300005