3,4-EPOXYPRECOCENE AS A MODEL OF CYTOTOXIC EPOXIDES - SYNTHESIS OF THE TRANS ADDUCTS OCCURRING IN THE GLUTATHIONE METABOLIC PATHWAY

被引:7
作者
CAMPS, F
CONCHILLO, A
MESSEGUER, A
机构
关键词
D O I
10.1016/S0040-4020(01)86848-4
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The adducts of 3,4-epoxyprecocene II (2) with N-acetylcysteine, cysteine and glutathione have been synthesized. Under the basic reaction conditions employed, the resulting products were originated from a trans opening of the oxirane ring with the sulfur atom linked to the C-4 benzylic position. In addition, the stereochemical correlation between the two sets of diastereomeric trans adducts 5a-c has been unambiguously established by 1H NMR, reversed-phase HPLC and enzymatic means.
引用
收藏
页码:3067 / 3074
页数:8
相关论文
共 30 条