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New Secoiridoid Glucosides from Swertia japonica

✍ Scribed by Masafumi Kikuchi; Rie Kakuda; Yasunori Yaoita; Masao Kikuchi

Publisher: John Wiley and Sons
Year: 2008
Tongue: German
Weight: 189 KB
Volume: 91
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.200890134

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✦ Synopsis

Abstract

Four new secoiridoid glucosides, swertiajaposides C–F (1–4, resp.), were isolated from the whole plant of Swertia japonica Makino together with two known compounds, 8‐hydroxy‐10‐hydrosweroside (5) and senburiside IV (6). The structures of 1–4 were elucidated on the basis of spectroscopic, chemical, and physicochemical evidence.

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