Fast release solid preparation of dihydropyridine a compound

Details Fast release solid preparation of dihydropyridine a compound Fast release solid preparation of dihydropyridine a compound

1984-07-26

1987-03-31

Griffin, Ronald W.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

514344, 514781, 514946, A61K 928, A61K 920, A61K 926

Patent

active

046542060

ABSTRACT:
This invention relates to a fast release solid preparation, which comprises a solid dispersion composition containing dihydropyridien A compound uniformly dispersed in hydroxypropylmethyl cellulose as the dispersion medium, said dihydropyridine A compound being maintained in the amorphous state in said solid dispersion composition.

REFERENCES:
patent: 3852421 (1974-12-01), Koyanagi et al.
patent: 4259314 (1981-03-01), Lowey
patent: 4265875 (1981-05-01), Byrne et al.
patent: 4369172 (1983-01-01), Schor et al.
patent: 4389393 (1983-06-01), Schor et al.
patent: 4412986 (1983-11-01), Kawata et al.

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