Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-10-11
1991-11-26
Scalzo, Catherine S. Kilby
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D47110
Patent
active
050683322
ABSTRACT:
This invention relates to alkylidene analogs of 1'-aminospiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrones, represented by formula (I): ##STR1## to processes for the preparation, to methods for using the compounds, and to pharmaceutical preparations thereof. The compounds have pharmaceutical properties which render them beneficial for the prevention or treatment of diabetes mellitus associated complications.
REFERENCES:
patent: 4575507 (1986-03-01), Lipinski
patent: 4927831 (1989-09-01), Malamas
McCaleb et al., J. Diabetes, Comp. 2, 16, 1989.
Robinson et al., Invest. Ophthalmol. Vis. Sci., 30, 2285, 1989.
Notvest & Iserra, Diabetes, 36, 500, 1987.
American Home Products Corporation
Kilby Scalzo Catherine S.
Patton Walter
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