CYCLIC-PEPTIDES FROM HIGHER-PLANTS .6. PSEUDOSTELLARINS A-C, NEW TYROSINASE INHIBITORY CYCLIC-PEPTIDES FROM PSEUDOSTELLARIA-HETEROPHYLLA

被引:64
作者
MORITA, H [1 ]
KAYASHITA, T [1 ]
KOBATA, H [1 ]
GONDA, A [1 ]
TAKEYA, K [1 ]
ITOKAWA, H [1 ]
机构
[1] TOKYO COLL PHARM, DEPT PHARMACOGNOSY, HACHIOJI 19203, TOKYO, JAPAN
关键词
D O I
10.1016/S0040-4020(01)81333-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
New potent tyrosinase inhibitory cyclic peptides, pseudostellarins A-C, have been isolated from the roots of Pseudostellaria heterophylla and the structures were elucidated by extensive 2D NMR methods, chemical and enzymatic degradation and tandem MS spectroscopic analysis.
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收藏
页码:6797 / 6804
页数:8
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