Two new glycosides from the genus of Cassia

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• 作者：Zhu Ju Wang ; Qiu Ping Wu ; Li Ying Tang ; Mei Hong Fu ; Yan He ; Qian Feng Gong ; Lu Qi Huang
• 关键词：Cassia obtusifolia ; Cassia angustifolia ; Naphthalene glycoside ; Naphthoquinone glucoside
• 刊名：Chinese Chemical Letters
• 出版年：2007
• 出版时间：October 2007
• 年：2007
• 卷：18
• 期：10
• 页码：1218-1220
• 全文大小：206 K

文摘

Two new glycosides were isolated and characterized by spectral analysis from the seeds of Cassia obtusifolia and the leaves of Cassia angustifolia. The structure was elucidated as 1-hydroxyl-2-acetyl-3,8-dimethoxynaphthalene-6-O-β-d-apiofuranosyl-(1 → 2)-β-d-glucopyranoside and 2-acetyl-3-methyl-8-methoxyl-1,4-naphthoquinone-6-O-β-d-glucopyranoside.