Optical isomers, processes for production thereof and pharmaceut

Details Optical isomers, processes for production thereof and pharmaceut Optical isomers, processes for production thereof and pharmaceut

1985-03-27

1987-07-07

Chan, Nicky

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

549399, A61K 3135, C07D31164

Patent

active

046788034

ABSTRACT:
An optical isomer selected from the group consisting of (2'R),(3R)-3,4-dihydro-8-(2'-hydroxy-3'-isopropylamino)propoxy-3-nitroxy-2 H-1-benzopyran, (2'S),(3R)-3,4-dihydro-8-(2'-hydroxy-3'-isopropylamino)propoxy-3-nitroxy-2 H-1-benzopyran and acid addition salts of these isomers, process for producing these isomers and a pharmaceutical composition thereof useful for the treatment of cardiovascular diseases.

REFERENCES:
patent: 4394382 (1983-07-01), Shiratsuchi et al.

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