Chemical and chemotaxonomical studies of ferns. LXXXVII. Constituents of Trichomanes reniforme.

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作者信息

Wada H, Shimizu Y, Tanaka N, Cambie R C, Braggins J E

机构信息

Faculty of Pharmaceutical Sciences, Science University of Tokyo, Japan.

出版信息

Chem Pharm Bull (Tokyo). 1995 Mar;43(3):461-5. doi: 10.1248/cpb.43.461.

DOI:10.1248/cpb.43.461

PMID:7774029

Abstract

Five new glycosides, 3,4-dihydroxyphenethyl alcohol 4-O-caffeoyl-beta-D-allopyranoside, (6S,13S)-13-beta-D-fucopyranosyloxy-6-(beta-D-fucopyranosyl -(1-->2)-[beta-D-fucopyranosyl-(1-->4)-alpha-L-rhamnopyranosyloxy]) -cleroda-3,14-diene, (6S,13S)-13-beta-D-fucopyranosyloxy-6-(beta-D-quinovopyranosyl -(1-->2)-[beta-D-fucopyranosyl-(1-->4)-alpha-L-rhamnopyranosyloxy ])-cleroda-3,14-diene, (6S,13S)-13-alpha-L-arabinopyranosyloxy-6-(beta-D-fucopyranosyl-(1 -->2)-[beta-D-fucopyranosyl-(1-->4)-alpha-L-rhamnopyranosyloxy])- cleroda-3,14-diene and (6S,13S)-13-alpha-L-arabinopyranosyloxy-6-(beta-D-quinovopyrano syl-(1-->2)-[beta-D-fucopyranosyl-(1-->4)-alpha-L-rhamnopy ranosyloxy])-cleroda-3,14-diene, were isolated, together with mangiferin and 6'-O-acetylmangiferin, from the fronds of a New Zealand fern, Trichomanes reniforme.

摘要