Diterpenos isolados de Humirianthera ampla. Miers.
Rev. bras. farmacogn
;
12(supl.1): 80-81, 2002. ilus
Article
in Portuguese
| LILACS
| ID: lil-528762
ABSTRACT
From Humirianthera ampla, Icacinaceae, were isolated a phthalate, lupeol, â-sitosterol, glycosyl- sitosterol, one known annonalide diterpene and two new diterpenes named Humirianthol and Acrenol. Humirianthol and Acrenol were determined by 1D and 2D NMR spectroscopic techniques to be 3 â, 20:14 â, 16-diepoxy-3 á, 15 á-dihydroxy-7-pimaren-19, 6 â-olide and 3 â, 20-epoxi-3 á, 15, 16-trihydroxy-7-pimaren-19, 6 â-olide, respectively. Acrenol has antimicrobial activity.
Full text:
Available
Index:
LILACS (Americas)
Language:
Portuguese
Journal:
Rev. bras. farmacogn
Journal subject:
Pharmacy
Year:
2002
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Universidade Federal de Santa Maria/BR
/
Universidade Federal do Acre/BR
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