Topical pharmaceutical compositions

Details Topical pharmaceutical compositions Topical pharmaceutical compositions

1996-01-05

1998-03-03

Kishore, Gollamudi S.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Liposomes

A61K 9127

Patent

active

057231486

ABSTRACT:
A topically administrable pharmaceutical composition comprising (A) zinc phthalocyanine, (B) as carrier for (A), (i) a monoalkyl ether of diethyleneglycol substantially in the absence of a N-alkylpyrrolidone, a N,N-dialkylbenzamide or dimethyl sulphoxide, or (ii) a mixture of a monoalkyl ether of diethyleneglycol with a lipid and (C) a gelling agent.

REFERENCES:
patent: 4708861 (1987-11-01), Popesui
patent: 5064655 (1991-11-01), Uster
patent: 5179120 (1993-01-01), Vogel et al.
patent: 5270053 (1993-12-01), Schneider et al.
Spikes, Photochemistry & Photobiology vol. 43, No. 6 pp. 691-699, 1986.

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