3,3-二乙氧基丙烯酸乙酯 、 邻苯二胺 在
乙醚 作用下,
以
xylenes 、 溶剂黄146 为溶剂,
反应 26.83h,
以to provide 18.37 g of 4-ethoxy-1,3-dihydro-benzo[b][1,4]diazepin-2-one as a white fluffy solid的产率得到4-ethoxy-1,3-dihydro-benzo[b][1,4]diazepin-2-one
参考文献:
名称:
TETRAAZABENZO[E]AZULENE DERIVATIVES AND ANALOGS THEREOF
TETRAAZABENZO[E]AZULENE DERIVATIVES AND ANALOGS THEREOF
申请人:Elliott L. Richard
公开号:US20070265193A1
公开(公告)日:2007-11-15
This invention relates to CCK-A agonists of Formula (I)
wherein R
1
-R
4
, A, B, X, D, E and G are as defined in the specification, as well as, among other things, pharmaceutical compositions containing the compounds and methods of use of the compounds and compositions. The compounds are useful in treating diabetes.