摘要:
The present invention concerns novel compounds of formula I, ##STR1## wherein R.sub.1 is hydroxy, or ##STR2## wherein N IS AN INTEGER FROM 1 TO 5, ANDR.sub.3 and R.sub.4 are independently alkyl of 1 to 4 carbon atoms, orR.sub.3 and R.sub.4 together form an alkylene chain of 2 or 3 carbon atoms,R.sub.2 is hydrogen, alkyl of 1 to 4 carbon atoms, phenylalkyl of 7 to 9 carbon atoms, or phenylalkyl of 7 to 9 carbon atoms mono- or disubstituted on the phenyl radical by halogen, alkyl of 1 to 4 carbon atoms or alkoxy of 1 to 4 carbon atoms, andEitherX is hydrogen, andY is methyl,OrX is methylthio or dialkylamino, wherein the alkyl chains are independently of 1 to 4 carbon atoms, andY is hydrogen,OrX is chlorine or bromine, andY is chlorine,Or, when R.sub.1 is the above acetal group, X also signifies hydrogen, chlorine, bromine or methyl, and Y signifies hydrogen,Useful as salidiuretics.
摘要:
The compounds of formula I ##STR1## wherein A is an optionally substituted 2,1,3-benzothiadiazole or 2,1,3-benzoxadiazole moiety,B is a trisubstituted amino group andC is an optionally 1-substituted 4,5-dihydro-1H-imidazol-2-yl or an optionally 3-substituted 3,4,5,6-tetrahydropyrimidin-2-yl moiety.are useful as bradycardiac agents, as anti-tremor, anti-rigor and myotonolytic agents, as tranquillizers and as antidepressants.
摘要:
This invention provides new compounds of formula I, ##STR1## wherein R.sub.1 to R.sub.3 are hydrogen or optionally substituted hydrocarbyl substituents, andR.sub.5 and R.sub.6 are hydrogen, halogen, alkoxy or alkylthio,Useful as anti-hypertensive agents.
摘要:
This invention provides new compounds of formula I, ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 5 carbon atoms,R.sub.2 is a group ##STR2## wherein N IS A WHOLE NUMBER FROM 0 TO 3,R.sub.5 and R.sub.6, independently, are hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, halogen of atomic number from 9 to 35, or together are 3,4-methylenedioxy,R.sub.7 is hydrogen, or when both R.sub.5 and R.sub.6 are alkoxy of 1 to 4 carbon atoms also may be alkoxy of 1 to 4 carbon atoms,R.sub.3 is hydrogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, or halogen of atomic number from 9 to 35, andR.sub.4 is hydrogen or alkoxy of 1 to 4 carbon atoms,Useful as sleep-promoting agents, and anti-aggressive agents.