申请人:Alkaloida Chemical Co., Ltd.
公开号:US05830903A1
公开(公告)日:1998-11-03
The invention relates to pharmaceutical compositions for the treatment or prevention of lesions of gastrointestinal mucous membranes and having secretion inhibiting, cytoprotective activities. The compositions contain in a biologically effective quantity a triazole-group-substituted quinoline derivative of general formula (I) R.sup.1 stands for a 1-triazolyl-group in position 2 or 4 or a 3-triazolyl-thio or a 5-/C.sub.1-4 -alkyl/-3-triazolyl-thio-group, R.sup.2 stands for a hydrogen atom in position 3 or optionally in position 2, or for a C.sub.1-4 -alkyl-group, R.sup.3 stands for a hydrogen atom or for a C.sub.1-4 -alkyl-group, X stands for a hydrogen or halogen-atom or for a C.sub.1-4 -alkyl-group or its salts. The invention includes processes for the preparation of the above compositions, and methods for treatment of patients in need of such treatment by administering the substance or the composition. The prefered substance of formula (IV) is also subject of the invention.
本发明涉及用于治疗或预防胃肠道粘膜损伤并具有分泌抑制和细胞保护活性的药物组合物。该组合物包含一种生物有效量的三唑基取代喹啉衍生物,其一般式为(I)R.sup.1代表位于2或4位置的1-三唑基基团,或者3-三唑基硫基或5-/C.sub.1-4-烷基/-3-三唑基硫基基团,R.sup.2代表位于3位置或可选位于2位置的氢原子,或者C.sub.1-4-烷基基团,R.sup.3代表氢原子或C.sub.1-4-烷基基团,X代表氢原子或卤素原子或C.sub.1-4-烷基基团或其盐。本发明还包括制备上述组合物的方法,以及通过给予该物质或组合物治疗需要该治疗的患者的方法。优选的公式(IV)物质也是本发明的对象。