The chemical constituents ofMunronia Henryi

Autor: Shu-Hua Qi, Da-Gang Wu, Xiao-Dong Luo, Yun-Bao Ma
Rok vydání: 2003
Předmět:
Zdroj: Journal of Asian Natural Products Research. 5:215-221
ISSN: 1477-2213
1028-6020
DOI: 10.1080/1028602031000093384
Popis: Six compounds were isolated from the MeOH extract of the whole bodies of Munronia henryi . Their structures were elucidated as sitosterol-3- O -12',13'-epoxy-9'-oxo-(10' E)-octadecenoate (1), alpha- d -glucopyranosyl-6'- O -hexadecanoate (2), 4alpha,7alpha-aromodendranediol (3), 2beta,3beta,4beta-trihydroxypregnan-16-one (4), 4- O -alpha- d -psicofuranos-alpha- d -glucopyranose (5), and glyceryl-1-tetracosanoicate (6) on the basis of spectroscopic methods. Among them 1 was a new sterol carrying an octadecenoyl; 2 and 6 were isolated for the first time from a natural source.
Databáze: OpenAIRE
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