名称:
First total synthesis of 25(R)-ruscogenin-1-yl β-D-xylopyranosyl-(1→3)-[β-D-glucopyranosyl-(1→2)]-β-D-fucopyranoside, an ophiopogonis saponin from the tuber of Liriope muscari (Decne.)
摘要:
The first total synthesis of 25(R)-ruscogenin-1-yl beta-D-xylopyranosyl-(1-->3)-[beta-D-glucopyranosyl-(1-->)]-beta-D-fucopyranoside (1), an Ophiopogonis saponin with strong anti-inflammatory and immunopharmacological activities from the tuber of Liriope musrari (Decne.), is described. The glycosylaton of a highly hindered alcohol by Schmidt's "inverse procedure" is demonstrated. (C) 1997 Elsevier Science Ltd. All rights reserved.
DOI:
10.1016/s0040-4039(97)10536-6