Solid phase synthesis of 1,3,4,7-tetrasubstituted perhydro-1,4-diazepine-2,5-diones

被引:53
作者
Nefzi, A [1 ]
Ostresh, JM [1 ]
Houghten, RA [1 ]
机构
[1] TORREY PINES INST MOL STUDIES,SAN DIEGO,CA 92121
关键词
D O I
10.1016/S0040-4039(97)01086-1
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The solid phase synthesis of 1,3,4,7-tetrasubstituted perhydro-1,4-diazepine-2,5-diones is described. Starting from the resin-bound tBu ester of aspartic acid and employing reductive alkylation and amide formation, 40 diazepines have been synthesized in good yield and high purity. The general nature of this approach permits not only large numbers of individual diazepines to be prepared, but also combinatorial libraries. (C) 1997 Elsevier Science Ltd.
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页码:4943 / 4946
页数:4
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