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朝鲜海参苷A，一种来自朝鲜刺参的新型非全甾烷三萜糖苷。

Koreoside A, a new nonholostane triterpene glycoside from the sea cucumber Cucumaria koraiensis.

作者信息

Avilov S A, Kalinovsky A I, Kalinin V I, Stonik V A, Riguera R, Jiménez C

机构信息

Pacific Institute of Bioorganic Chemistry, Far Eastern Division of the Russian Academy of Sciences, Vladivostok, Russia.

出版信息

J Nat Prod. 1997 Aug;60(8):808-10. doi: 10.1021/np970152g.

DOI:10.1021/np970152g
PMID:9287416
Abstract

The new triterpene glycoside koreoside A (1) has been isolated from the sea cucumber Cucumaria koraiensis. Koreoside A (1) is the first glycoside reported from holothurians that presents a delta(7) nonholostane aglycon without a lactone group and with a shortened side chain. Its structure has been elucidated by 13C and 1H NMR as well as FABMS studies.

摘要

新的三萜糖苷海参苷A（1）已从海参刺参中分离得到。海参苷A（1）是从海参类动物中报道的首个糖苷，其苷元为Δ(7)非全氢甾烷，无内酯基团且侧链缩短。通过13C和1H NMR以及快原子轰击质谱（FABMS）研究阐明了其结构。

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