Quaternary 3,4-dihydro-isoquinolinium salts

Details Quaternary 3,4-dihydro-isoquinolinium salts Quaternary 3,4-dihydro-isoquinolinium salts

1985-02-28

1987-07-07

Waddell, Frederick E.

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

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

514824, A61K 3147

Patent

active

046787925

ABSTRACT:
This invention relates to a compound of formula (I) ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkoxy; and R.sub.3 is a C.sub.7 -C.sub.9 aralkyl, the phenyl nucleus of which can be mono-, di-, or trisubstituted by halogen, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkoxy, and nontoxic, pharmaceutically acceptable salts thereof. The compounds have useful antithrombic properties.

REFERENCES:
patent: 4042697 (1977-08-01), Garside et al.

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