Cyclic anthranilic acid derivatives and process of preparing the same
申请人:Kyorin Pharmaceutical Co., Ltd.
公开号:US05242912A1
公开(公告)日:1993-09-07
The following cyclic anthranilic acid derivative, their acid addition salts or alkali salts thereof represented by a general formula [I] are useful for antirheumatic drug, autoimmune disease curing drug and metabolic bone disease curing drug. ##STR1## wherein R.sup.1 to R.sup.6 and X are as defined in claim 1.