申请人:E. R. Squibb & Sons, Inc.
公开号:US04091219A1
公开(公告)日:1978-05-23
Amino derivatives of 1,2,3,4-tetrahydro-2-oxopyrido[2,3-b]pyrazine carboxylic acid and esters and their acid addition salts which have the general formula ##STR1## are useful as anti-inflammatory agents and central nervous system depressants.
1,2,3,4-四氢-2-氧代吡啶[2,3-b]吡嗪羧酸及其酯和酸加成盐的氨基衍生物,其通式为##STR1##,可用作抗炎药和中枢神经系统抑制剂。