Optically active 1,4-benzodiazepines and process for use as a tr

Details Optically active 1,4-benzodiazepines and process for use as a tr Optically active 1,4-benzodiazepines and process for use as a tr

1976-07-29

1977-08-30

Friedman, Stanley J.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Fungus, except allergen, or component thereof or substance...

424244, A61K 3133, A61K 3140

Patent

active

040455696

ABSTRACT:
Compositions, useful as tranquilizers containing, as active ingredient, an optically active compound having the formula: ##STR1## having an asymmetric carbon atom in position 3 having the S configuration and wherein R.sub.1 is selected from the group consisting of hydrogen, halogen, nitro, and trifluoromethyl groups, R.sub.2 is selected from the group consisting of hydrogen and C.sub.1-4 lower alkyl groups and R.sub.3 is selected from the group consisting of C.sub.1-4 lower alkyl, hydroxy C.sub.1-4 lower alkyl, phenyl, hydroxyphenyl, benzyl, hydroxybenzyl, and 3'-methyleneindolyl groups, is described.
They are obtained by reaction of a compound having the formula ##STR2## with a compound of the formula wherein A is a protective group.
The compounds of formula I have sedative and tranquilizing properties.

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