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作 者 ：罗跃华 聂瑞麟

期 刊 ：云南植物研究 1993年 15卷 01期 页码：1-3

关键词：紫红獐牙菜；单萜环烯醚甙；苦龙胆甙B；

Keywords:S-wertia punicea,

摘 要 ：从紫红獐牙菜（Swertia punicea Hemsl.)中分离到5个单萜环烯醚甙。鉴定为苦龙胆甙(amarogentin)(I)和它的新异构体，命名为苦龙胆甙B(amarogentin B)(II)以及龙胆苦甙(gentiopicroside)(III)，獐牙菜甙(sweroside)(IV)和獐牙菜苦甙(swertiamarin)(V)。

Abstract:Five secoiridoid glycosides were isolated from Swertia punicea Hemsl. which identi-fied as a new glycoside amarogentin B ( n ), together with four known compounds amarogentin (I), gentiopicroside (in), sweroside (IV) and swertiamarin (V) by means of spectral and chemical analyses.

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