Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1991-01-24
1992-07-21
Griffin, Ronald W.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
424464, 424468, 424469, 424474, 424475, 536 3, 514254, 514523, 514779, 514964, 514965, A61K 930, A61K 31275, A61K 922, A61K 926
Patent
active
051322951
ABSTRACT:
An alginate-based depot drug form for which the rate of release of the active substance in vitro can be adjusted very precisely is described.
REFERENCES:
Arzneim.-Forsch (Drig Res.) vol. 25, No. 8, Aug. 1975, D. Mayer et al.: "Entwicklung einer oralen Retard-form von Verapamil und Prufung der Resorption am narkotisierten Hund", pp. 1272-1275.
Journal of Controlled Release, vol. 3, No. 2-3, Mar. 1986, Elsevier Science Publishers B.V. (Amsterdam, NL), A. F. Stockwell et al.: "In Vitro Evaluation of Alginate Gel Systems as Sustained Release Drug Delivery Systems", pp. 167-175.
Balz Evamarie
Dresen Peter
Einig Heinz
Griffin Ronald W.
Knoll AG
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