| Literature DB >> 17291046 |
Masayuki Yoshikawa1, Toshio Morikawa, Yi Zhang, Seikou Nakamura, Osamu Muraoka, Hisashi Matsuda.
Abstract
Two new megastigmanes, sarmentoic acid (1) and sarmentol A (2), and six new megastigmane glucosides, sedumosides A1 (3), A2 (4), A3 (5), B (6), C (7), and D (8), were isolated from the whole plant of Sedum sarmentosum together with eight known megastigmanes (9-16). The absolute stereostructures of 1-8 were elucidated on the basis of chemical and physicochemical evidence, including the application of the modified Mosher's method.Entities:
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Year: 2007 PMID： 17291046 DOI： 10.1021/np068059s
Source DB: PubMed Journal: J Nat Prod ISSN： 0163-3864 Impact factor: 4.050