申请人:Boehringer Ingelheim KG
公开号:US04647563A1
公开(公告)日:1987-03-03
Compounds of the formula ##STR1## wherein Het is ##STR2## n is an integer from 1 to 4, inclusive, preferably 2 or 3, R.sub.1 is H or acyl, R.sub.2 is H, R.sub.1 O, --NHSO.sub.2 R.sub.7, --NHCOR.sub.8, --NHCONHR.sub.8, --NH--CH.sub.2 --C.sub.6 H.sub.4 --R.sub.9, --CH.sub.2 OH, --CH.sub.2 SO.sub.2 R.sub.7, --CONHR.sub.8, halogen or --CN, R.sub.3 is H, halogen, R.sub.7 or --OR.sub.7, R.sub.2 and R.sub.3 together with each other are ##STR3## R.sub.4 is H, --CH.sub.3 or --C.sub.2 H.sub.5, R.sub.5 and R.sub.6 are each H or --CH.sub.3, R.sub.7 is C.sub.1 -C.sub.4 alkyl, R.sub.8 is H or C.sub.1 -C.sub.4 alkyl, R.sub.9 is H, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy optionally interrupted by oxygen, R.sub.10 and R.sub.12 are each H, CH.sub.3, Cl or OCH.sub.3, or together methylenedioxy, X is ##STR4## or N, and Z is --CH.sub.2 or --CO; in the form of racemates, enantiomers, diastereoisomeric antipode pairs, and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as the salts are useful as bronchospasmolytics, spasmolytics, muscle-relaxants, antiallergics and hypotensives.
公式为##STR1##的化合物,其中Het为##STR2##,n为1至4的整数,包括2或3,R.sub.1为H或酰基,R.sub.2为H,R.sub.1 O,--NHSO.sub.2 R.sub.7,--NHCOR.sub.8,--NHCONHR.sub.8,--NH--CH.sub.2--C.sub.6H.sub.4--R.sub.9,--CH.sub.2OH,--CH.sub.2SO.sub.2R.sub.7,--CONHR.sub.8,卤素或--CN,R.sub.3为H,卤素,R.sub.7或--OR.sub.7,R.sub.2和R.sub.3彼此相连为##STR3##,R.sub.4为H,--CH.sub.3或--C.sub.2H.sub.5,R.sub.5和R.sub.6分别为H或--CH.sub.3,R.sub.7为C.sub.1-C.sub.4烷基,R.sub.8为H或C.sub.1-C.sub.4烷基,R.sub.9为H,C.sub.1-C.sub.4烷基或C.sub.1-C.sub.4烷氧基(可选地由氧中断),R.sub.10和R.sub.12分别为H,CH.sub.3,Cl或OCH.sub.3,或者一起为亚甲二氧基,X为##STR4##或N,Z为--CH.sub.2或--CO;以外消旋体、对映异构体、非对映异构体对映异构体、以及其无毒的、药理学上可接受的酸加合物的形式存在。这些化合物以及盐在支气管痉挛、痉挛、肌肉松弛剂、抗过敏和降压剂方面有用。