申请人:Beecham Wuelfing GmbH & Co. KG
公开号:US04603138A1
公开(公告)日:1986-07-29
Compounds of the formula (I): ##STR1## and pharmaceutically acceptable acid addition salts thereof, wherein, Ar is optionally substituted phenyl or naphthyl, or pyridyl; E is O, S or a bond; R.sub.5 is hydrogen, and J is C.sub.3-5 polymethylene, optionally substituted by one or two groups selected from methyl or optionally derivatized hydroxy; or Ar and R.sub.5 together form a group ##STR2## where Ar.sup.1 is optionally substituted 1,2-phenylene; Z is O or CH.sub.2, and m is 0 or 1, when E is O or S, or 1 when E is bond; R.sub.1 is hydrogen, C.sub.1-4 alkyl optionally substituted phenyl; C.sub.3-8 alkanoyl, or phenyl C.sub.2-8 alkanoyl, any phenyl moiety being optionally substituted; a group COR.sub.2 where R.sub.2 is C.sub.2-3 alkoxy, phenyl C.sub.1-4 alkoxy, the phenyl moiety being optionally substituted, or C.sub.1-4 alkoxy C.sub.3-4 alkoxy; or a group CXNHR.sub.3 where X is O or S and R.sub.3 is C.sub.2-4 alkyl, C.sub.2-4 alkenyl, phenyl or phenyl C.sub.1-4 alkyl, any phenyl moiety being optionally substituted; and R.sub.4 is hydrogen or C.sub.1-4 alkyl, compositions containing them, and processes for their preparation.
化合物的公式(I): ##STR1## 以及其药学上可接受的酸盐,其中,Ar是可选取代的苯基或萘基或吡啶基;E是O、S或键;R.sub.5是氢,J是C.sub.3-5聚亚甲基,可选取代一或两个甲基或可衍生羟基;或者Ar和R.sub.5一起形成一个基团##STR2## 其中Ar.sup.1是可选取代的1,2-苯基;Z是O或CH.sub.2,当E是O或S时,m为0或1,当E为键时,m为1;R.sub.1是氢,C.sub.1-4烷基,可选取代的苯基;C.sub.3-8烷酰基或苯基C.sub.2-8烷酰基,任何苯基基团都可选取代;一个基团COR.sub.2,其中R.sub.2是C.sub.2-3烷氧基,苯基C.sub.1-4烷氧基,苯基基团可选取代,或C.sub.1-4烷氧基C.sub.3-4烷氧基;或者一个基团CXNHR.sub.3,其中X是O或S,R.sub.3是C.sub.2-4烷基,C.sub.2-4烯基,苯基或苯基C.sub.1-4烷基,任何苯基基团都可选取代;R.sub.4是氢或C.sub.1-4烷基,包含它们的组合物,以及它们的制备方法。