Transdermally absorbable water-containing preparations of arylpr

Details Transdermally absorbable water-containing preparations of arylpr Transdermally absorbable water-containing preparations of arylpr

1987-11-16

1989-07-18

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Ortho-hydroxybenzoic acid or derivative doai

514356, 514570, 514944, 514947, A61K 3119, A61K 3161

Patent

active

048494186

ABSTRACT:
Transdermally absorbable water-containing preparations of therapeutically active arylpropionic acid derivatives comprises 1 to 15% by weight of such active ingredient, from 10 to 40% by weight of polyoxyethylene polyoxypropylene copolymers, from 10 to 50% by weight of one or more physiologically acceptable organic solvents, optionally up to 1% by weight of preservatives, colorants and/or perfumes, and at least 10% by weight of water. From polyoxyethylene polyoxypropylene copolymers having a relative molecular weight of more than 6,000 there may also be prepared gels, if certain ratios of amounts are chosen.

REFERENCES:
patent: 3740421 (1973-06-01), Scholka
patent: 4511563 (1985-04-01), Schmolka
patent: 4533546 (1985-08-01), Fishi et al.
patent: 4534980 (1985-08-01), Itoh et al.
patent: 4555524 (1985-11-01), Gruber et al.
"Rote Liste 1985", Herausgeber: Bundesverband der Pharmazeutischen Industrie e. V., 6000 Frankfurt Germany, 9/9/1985.
Chemical Abstracts, vol. 104, p. 392, May 13, 1986.
Chemical Abstracts, vol. 10, No. 178, (C-355)[2234] 6/21/1986, European Search Report.

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