C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/210, 260/239
C07D 243/10 (2006.01) A61K 31/55 (2006.01) C07D 243/04 (2006.01)
Patent
CA 2002774
- 1 - A B S T R A C T 1-Aminoalkyl-3-oxysubstituted-4-aryl-1,3,4,5-tetrahydro-2H-1,3-benzodia- zepine-2-ones, a process for their preparation and their use as medicaments This invention relates to 1-aminoalkyl-3-oxysubstituted-4-aryl-1,3,4,5-tetrahydro-2H-1, 3-benzodiazepine-2-ones having the formula Image where R1 and R2 are each independently hydrogen, loweralkyl, aryl, arylloweralkyl or acyl; R3 is hydrogen, loweralkyl, arylloweralkyl aryl or acyl; X is hydrogen, halogen, hydroxy loweralkyl, loweralkoxy, NO2, NH2 or CF3; 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, and can, therefore, be used as medicaments.
Martin Lawrence L.
Payack Joseph F.
Bereskin & Parr
Hoechst-Roussel Pharmaceuticals Inc.
Martin Lawrence L.
Payack Joseph F.
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