TANNINS OF ROSACEOUS PLANTS .8. HYDROLYZABLE TANNIN MONOMERS HAVING A VALONEOYL GROUP FROM FLOWER PETALS OF ROSA-RUGOSA THUNB

被引：50

作者：

HATANO, T ^{[1
]}

OGAWA, N ^{[1
]}

YASUHARA, T ^{[1
]}

OKUDA, T ^{[1
]}

机构：

[1] OKAYAMA UNIV, FAC PHARMACEUT SCI, OKAYAMA 700, JAPAN

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1990年 / 38卷 / 12期

关键词：

TANNIN; HYDROLYZABLE TANNIN; ROSA-RUGOSA; FLOWER PETAL; ROSACEAE; RUGOSIN-A; RUGOSIN-B; RUGOSIN-C; VALONEOYL GROUP; 2D-NMR;

D O I：

10.1248/cpb.38.3308

中图分类号：

R914 [药物化学];

学科分类号：

100701 [药物化学];

摘要：

Three new hydrolyzable tannins, rugosins A (1), B (2) and C (3), were isolated from flower petals of Rosa rugosa THUNB. (Rosaceae), and their structures, including the orientation of the valoneoyl group, were established based on chemical evidence and spectroscopic analysis, utilizing two-dimensional nuclear magnetic resonance spectral data.

引用

页码：3308 / 3313

页数：6

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