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    • 50. 发明授权
    • Thiazolo- and thiazino-benzimidazoles, and their use as
anti-ulcer/hypersecretion agents
    • 噻唑和噻嗪 - 苯并咪唑,以及它们作为抗溃疡/分泌过多的作用
    • US4725605A
    • 1988-02-16
    • US866180
    • 1986-05-22
    • Roger CrossleyPeter J. Meade
    • Roger CrossleyPeter J. Meade
    • C07D513/04A61K31/38C07D215/16C07D413/04
    • C07D513/04
    • This invention relates to a method of treating ulcers or hypersecretion in a mammal which comprises administering a compound of formula ##STR1## or a pharmaceutically acceptable salt thereof wherein --B--B.sup.1 -- represents a chain of formula--CR.sup.5 .dbd.CR.sup.6 -- (Ib)or--(CHR.sup.5).sub.n --CR.sup.6 .dbd. (Ic);R represents an optionally substituted aryl or heteroaryl radical; R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represent hydrogen, or a defined substituent or any adjacent pair of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 together with the carbon atoms to which they are attached complete a five or six membered saturated or unsaturated carbocyclic or heterocyclic ring, said ring being optionally substituted by a defined substituent said heterocyclic ring having at least one heteroatom selected from oxygen, nitrogen and sulphur. Novel compositions and compounds of formula I are also disclosed.
    • 本发明涉及治疗哺乳动物溃疡或分泌过多的方法,其包括给予式(I)化合物或其药学上可接受的盐,其中-B-B1-表示式-CR5 = CR6-( Ib)或 - (CHR 5)n-CR 6 =(Ic); R表示任选取代的芳基或杂芳基; R 1,R 2,R 3和R 4独立地表示氢,或者所定义的取代基或任何相邻的R 1,R 2,R 3和R 4与它们所连接的碳原子一起形成五或六元饱和或不饱和的碳环或杂环 所述环任选地被所定义的取代基取代,所述杂环具有至少一个选自氧,氮和硫的杂原子。 还公开了新颖的组合物和式I的化合物。