来自冲绳海绵（近似变色 Hippospongia）的新型倍半萜硫酸酯——河马硫酸酯A和B。
Hipposulfates A and B, new sesterterpene sulfates from an Okinawan sponge, Hippospongia cf. metachromia.
作者信息
Musman M, Ohtani I I, Nagaoka D, Tanaka J, Higa T
机构信息
Department of Chemistry, Biology, and Marine Science, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan.
出版信息
J Nat Prod. 2001 Mar;64(3):350-2. doi: 10.1021/np000060i.
PMID:11277754
Abstract
Two new sesterterpene sulfates, hipposulfates A (1) and B (2), have been isolated from an Okinawan sponge, Hippospongia cf. metachromia and their structures elucidated by interpretation of spectroscopic data. Both compounds contain an enolsulfate functionality. Hipposulfate A (1) showed moderate cytotoxicity.
摘要
从冲绳海绵Hippospongia cf. metachromia中分离出两种新的链状五萜硫酸盐，即海马硫酸盐A（1）和B（2），并通过光谱数据解释阐明了它们的结构。这两种化合物都含有烯醇硫酸盐官能团。海马硫酸盐A（1）表现出中等细胞毒性。
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