申请人:E. R. Squibb & Sons, Inc.
公开号:US03960847A1
公开(公告)日:1976-06-01
9-Substituted-4-oxopyrido[1,2-.alpha.]pyrimidine-3-carboxylic acids and related compounds are disclosed. In addition, their methods of preparation and use as central nervous system depressants and hypotensive agents are taught.
本文披露了9-取代-4-氧代吡啶并[1,2-α]嘧啶-3-羧酸及其相关化合物。此外,本文还教授了它们的制备方法以及作为中枢神经系统抑制剂和降压剂的用途。