Flavones from the leaves of Ficus gomelleira
نویسندگان
چکیده
منابع مشابه
Flavones from Leaves of Tecomella undulata (Bignoniaceae).
1. Subject and source Tecomella undulata (Smith) Seem. commonly known as`Rajasthan Teaka is one of the codominant species in the desert of western Rajasthan (Arya et al. have been reported from this plant. 3. Present study The concentrated petroleum ether extract prepared from the air dried leaves of T. undulata by Soxhlet apparatus, was chromatographed over a column of silica gel.
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The methanolic extract of the aerial parts of Salvia leriaefolia (labiatae) afforded 5-hydroxy-4´, 6, 7-trimethoxy flavone (Salvigenin) and (5,4´-dihydroxy-7-methoxy flavone (Genkwanin). The structures of the isolated compounds were elucidated using 1 and 2 D-NMR, IR, UV and MS.
متن کاملThree new di-O-glycosyl-C-glucosyl flavones from the leaves of Caesalpinia ferrea Mart..
Three hitherto unknown di-O-xylosyl-C-glycosyl flavones were isolated from the leaves of Caesalpinia ferrea. The structures of all isolated compounds were elucidated by conventional methods and spectroscopic analysis, including 1D and 2D NMR, as well as by HRESIMS.
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2001
ISSN: 0103-5053
DOI: 10.1590/s0103-50532001000400016