NATURALLY-OCCURRING PROTEIN-KINASE-C INHIBITORS .2. ISOLATION OF OLIGOMERIC STILBENES FROM CARAGANA-SINICA

被引:47
作者
KULANTHAIVEL, P [1 ]
JANZEN, WP [1 ]
BALLAS, LM [1 ]
JIANG, JB [1 ]
HU, CQ [1 ]
DARGES, JW [1 ]
SELDIN, JC [1 ]
COFIELD, DJ [1 ]
ADAMS, LM [1 ]
机构
[1] SHANGHAI MED UNIV,SCH PHARM,DEPT NAT DRUGS,SHANGHAI 200032,PEOPLES R CHINA
关键词
CARAGANA SINICA (BUCHOZ) REHD; LEGUMINOSAE; (+)-ALPHA-VINIFERIN; MIYABENOL C; KOBOPHENOL A; OLIGOMERIC STILBENES; PROTEIN KINASE C ACTIVITY;
D O I
10.1055/s-2006-957996
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The oligomeric stilbenes (+)-alpha-viniferin (1), miyabenol C (2), and kobophenol A (3) have been isolated from Caragana sinica (Buchoz) Rehd (Leguminosae). (+)-alpha-Viniferin (1) and miyabenol C (2) exhibited protein kinase C inhibitory activity at low micromolar concentrations. (+)-alpha-Viniferin inhibited keratinocyte proliferation (0.4 mu M) and free radical release in whole blood (47 mu M), in vitro, and may be useful in treating hyperproliferative or inflammatory skin diseases.
引用
收藏
页码:41 / 44
页数:4
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