C-nor-D-homosteroid;
the sponge Terpios hoshinota;
nakiterpiosin;
nakiterpiosinone;
cytotoxicity;
D O I:
10.1016/j.tet.2003.08.083
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Two new cytotoxic compounds, nakiterpiosin (1) and nakiterpiosinone (2), were isolated from the Okinawan sponge Terpios hoshinota. Their structures were determined by spectroscopic analysis. The absolute stereostructure of 1 was also determined by a modified Mosher's method. Nakiterpiosin (1) and nakiterpiosinone (2) showed potent cytotoxicity against mouse lymphocytic leukemia cell (P388). (C) 2004 Elsevier Ltd. All rights reserved.
机构:Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, Japan
Teruya, T
Nakagawa, S
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机构:Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, Japan
Nakagawa, S
Koyama, T
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机构:Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, Japan
Koyama, T
Suenaga, K
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机构:Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, Japan
Suenaga, K
Uemura, D
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机构:
Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, JapanNagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Nagoya, Aichi 4648602, Japan