2 NEW DIBROMOTYROSINE DERIVATIVES FROM THE CARIBBEAN SPONGE PSEUDOCERATINA-CRASSA

被引:16
作者
KASSUHLKE, KE [1 ]
FAULKNER, DJ [1 ]
机构
[1] UNIV CALIF SAN DIEGO,SCRIPPS INST OCEANOG,A-012F,LA JOLLA,CA 92093
关键词
D O I
10.1016/S0040-4020(01)96095-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two novel dibromotyrosine derivatives were isolated from the Caribbean sponge Pseudoceratina crassa (Hyatt). The structures of ethyl 3,5-dibromo-4-(3'-N,N-dimethylaminopropyloxy)cinnamate (1) and 3,5-dibromo-4-(3'-N,N-dimethylaminopropyloxy)cinnamic acid (2) were proposed on the basis of spectroscopic evidence and were confirmed by synthesis.
引用
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页码:1809 / 1814
页数:6
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