Steroidal glycosides from the seeds of Hyoscyamus niger L.

被引：1

作者：

Lunga, Irina ^{[2
]}

Bassarello, Carla ^{[1
]}

Kintia, Pavel ^{[2
]}

Shvets, Stepan ^{[2
]}

Piacente, Sonia ^{[1
]}

Pizza, Cosimo ^{[1
]}

机构：

[1] Univ Salerno, Dipartimento Sci Farmaceut, I-84084 Salerno, Italy

[2] Moldavian Acad Sci, Inst Genet & Physiol Plants, Kishinev 2004, Moldova

来源：

NATURAL PRODUCT COMMUNICATIONS | 2008年 / 3卷 / 05期

关键词：

Hyoscyamus niger L; Solanaceae; furostanol glycosides; spirostanol glycosides;

D O I：

暂无

中图分类号：

R914 [药物化学];

学科分类号：

100701 [药物化学];

摘要：

The investigation of the steroidal glycosides of the seeds of Hyoscyamus niger L. led to the isolation of two new spirostane saponins (2, 6) together with seven known glycosides with either furostane or spirostane aglycones . On the basis of chemical and spectroscopic evidence, the structures of 2 and 6 were elucidated as (25R)-5 alpha-spirostan-3 beta-ol 3-O-beta-D-glucopyranosyl-(1 -> 3)-beta-D-galactopyranoside (2) and (25R)-5 alpha-spirostan-3 beta-ol 3-O-beta-D-glucopyranosyl-(1 -> 3)-[beta-D-glucopyranosyl-(1 -> 2)]-beta-D-galactopyranoside (6). The given compounds have been found for the first time in the genus Hyoscyamus.

引用

页码：731 / 734

页数：4

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