1-aminoalkyl-3-oxysubstituted-4-aryl-1,3,4,5-tetr ahydro-2H-1,3-benzodiazepine-2-ones
AssigneeHoechst-Roussel Pharmaceuticals Inc.
InventorsLawrence L. Martin, Joseph F. Payack
Life of this patent
Estimating the term…
Abstract
This invention relates to 1-aminoalkyl-3-oxysubstituted-4-aryl-1,3,4,5-tetrahydro-2H-1,3-benzodiazep ine-2-ones having the formula ##STR1## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl, arylloweralkyl, and acyl; R.sub.3 is hydrogen, loweralkyl, arylloweralkyl aryl and acyl; X is hydrogen, halogen, hydroxy loweralkyl, loweralkoxy, NO.sub.2, NH.sub.2 and CF.sub.3 ; m is an integer of 1 to 3, n is an integer of 1 to 3; the pharmaceutically acceptable acid addition salts thereof and where appropriate the geometric and optical isomers thereof. The compounds of this invention display utility as analgesics, calcium ion antagonists and antihypertensives.
Claims16
A compound of the formula ##STR18## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl, of the formula ##STR19## arylloweralkyl of the formula ##STR20## and acyl of the formula loweralkyl ##STR21## or of the formula ##STR22## R.sub.3 is hydrogen, loweralkyl, arylloweralkyl of the formula ##STR23## aryl of the formula ##STR24## and acyl of the formula ##STR25## or of the formula ##STR26## X and Z are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, NO.sub.2, NH.sub.2 and CF.sub.3, m is an integer of 1 to 3;
- n is an integer of 1 to 3;
- p is an integer of 1 to 3;
- and the pharmaceutically acceptable acid addition salts thereof and where applicable the individual geometric and optical isomers thereof and racemic mixtures thereof.
An analgesic composition which comprises an effective pain alleviating amount of a compound of the formula ##STR27## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl of the formula ##STR28## arylloweralkyl of the formula ##STR29## and acyl of the formula loweralkyl ##STR30## or of the formula ##STR31## R.sub.3 is hydrogen, loweralkyl, arylloweralkyl of the formula ##STR32## aryl of the formula ##STR33## and acyl of the formula loweralkyl ##STR34## or of the formula ##STR35## X and Z are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, NO.sub.2, NH.sub.2 and CF.sub.3 ;
- m is an integer of 1 to 3;
- n is an integer of 1 to 3;
- p is an integer of 1 to 3;
- and the pharmaceutically acceptable acid addition salts thereof and where applicable the individual geometric and optical isomers thereof and racemic mixtures thereof.
An antihypertensive composition which comprises an effective blood pressure reducing amount of a compound of the formula ##STR36## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl of the formula ##STR37## arylloweralkyl of the formula ##STR38## and acyl of the formula loweralkyl ##STR39## or of the formula ##STR40## R.sub.3 is hydrogen, loweralkyl, arylloweralkyl of the formula ##STR41## aryl of the formula ##STR42## and acyl of the formula loweralkyl ##STR43## X and Z are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, NO.sub.2, NH.sub.2 and CF.sub.3, m is an integer of 1 to 3;
- n is an integer of 1 to 3;
- p is an integer of 1 to 3;
- and the pharmaceutically acceptable acid addition salts thereof and where applicable the individual geometric and optical isomers thereof and racemic mixtures thereof.
A method of alleviating pain in a mammal which comprises administering to a mammal a pain alleviating effective amount of a compound of the formula ##STR44## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl of the ##STR45## arylloweralkyl of the formula ##STR46## and acyl of the formula loweralkyl ##STR47## or of the formula ##STR48## R.sub.3 is hydrogen, loweralkyl, arylloweralkyl of the formula ##STR49## aryl of the formula ##STR50## and acyl of the formula loweralkyl ##STR51## or of the formula ##STR52## X and Z are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, NO.sub.2, NH.sub.2 and CF.sub.3, m is an integer of 1 to 3;
- n is an integer of 1 to 3;
- p is an integer of 1 to 3;
- and the pharmaceutically acceptable acid addition salts thereof and where applicable the individual geometric and optical isomers thereof and racemic mixtures thereof.
A method of reducing blood pressure in a mammal which comprises administering to a mammal an effective blood pressure reducing amount of a compound of the formula ##STR53## where R.sub.1 and R.sub.2 are each independently hydrogen, loweralkyl, aryl of the formula ##STR54## arylloweralkyl of the formula ##STR55## and acyl of the formula loweralkyl ##STR56## or of the formula ##STR57## R.sub.3 is hydrogen, loweralkyl, arylloweralkyl of the formula ##STR58## aryl of the formula ##STR59## and acyl of the formula loweralkyl ##STR60## or of the formula ##STR61## X and Z are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, NO.sub.2, NH.sub.2 and CF.sub.3, m is an integer of 1 to 3;
- n is an integer of 1 to 3;
- p is an integer of 1 to 3;
- and the pharmaceutically acceptable acid addition salts thereof and where applicable the individual geometric and optical isomers thereof and racemic mixtures thereof.
Dependencies are inferred from the claim text.