A Novel Cerebroside from the Marine Sponge Phacellia fusca Schmidt

Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (S1): 116.

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A Novel Cerebroside from the Marine Sponge Phacellia fusca Schmidt

XU Xiao-Hua, YAO Guang-Min, LU Jian-Hua, LI Yan-Ming, LIN Chang-Jiang

Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China

Received:2001-07-27 Online:2001-12-31 Published:2001-12-31
Contact: xxiaohua@public.tpc.tj.cn E-mail:xxiaohua@public.tpc.tj.cn

Abstract

Abstract:

A novel cerebroside, Phacelliacerebroside A, has been isolated from the sponge Phacellia fusca Schmidt, collected from the XiSha Islands in the South China Sea. Based on the spectral analysis of HNMR、¹³CNMR, HMQC, ¹H-^lHCOSY、NOE DIFF, FABMS and GC-MS, its structure was determined as α-glucosylceramide containing three free hydroxyls in the long chain base(LCB), being named as Phacelliacerebroside A. It is the first report of a cerebroside compound isolated from the marine sponge Phakellia sp..

Key words: Marine sponge, Phacellia fusca Schmidt, Cerebrosides, Phacelliacerebroside A, Spectral analysis

CLC Number:

O657

TrendMD:

XU Xiao-Hua, YAO Guang-Min, LU Jian-Hua, LI Yan-Ming, LIN Chang-Jiang. A Novel Cerebroside from the Marine Sponge Phacellia fusca Schmidt[J]. Chem. J. Chinese Universities, 2001, 22(S1): 116.

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A Novel Cerebroside from the Marine Sponge Phacellia fusca Schmidt

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