Diastereoselective synthesis of (1S,2S,3R,4R) and (1R,2S,3R,4S)-bicyclo[2.2.1]hept-2-amino-2,3-dicarboxylic acids: New conformationally-constrained (S)-aspartic acid analogues

被引:16
作者
Bunuel, E [1 ]
Cativiela, C [1 ]
DiazdeVillegas, MD [1 ]
机构
[1] UNIV ZARAGOZA,CSIC,DEPT QUIM ORGAN,INST CIENCIA MAT ARAGON,E-50009 ZARAGOZA,SPAIN
关键词
D O I
10.1016/0957-4166(96)00172-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The title compounds were prepared from key intermediates readily obtained by the stereoselective Diels-Alder reaction of (Z)-2-phenyl-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-ylmethylene]-5(4H)-oxazolone, a chiral az-lactone derived from (R)-glyceraldehyde and cyclopentadiene. Copyright (C) 1996 Elsevier Science Ltd
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收藏
页码:1521 / 1528
页数:8
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