A New Bis-iridoid Glucoside from Mussaenda incana

来源 :Chinese Chemical Letters | 被引量 : 0次 | 上传用户:shwjdbr
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A new bis-iridoid glucoside, incaside 1 was isolated along with known iridoid, 6-O- veratroylcatalposide from the stem-bark of Mussaenda incana. The structure of the new iridoid was established mainly on the basis of the spectroscopic (including 2D NMR) and chemical studies of its octaacetate 1a. A new bis-iridoid glucoside, incaside 1 was isolated along with known iridoid, 6-O-veratroylcatalpos from the stem-bark of Mussaenda incana. The structure of the new iridoid was established mainly on the basis of the spectroscopic (including 2D NMR) and chemical studies of its octaacetate 1a.
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