Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1996-08-12
1998-06-02
Venkat, Jyothsan
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
424490, 424493, 4284022, 264 41, 264 43, 264 46, A61K 950
Patent
active
057595828
ABSTRACT:
A controlled-release pharmaceutical composition comprising a pharmaceutically active water soluble protein, peptide, glycoprotein, or mixture thereof, encapsulated in the form of microspheres by a coating of a crosslinked coacervate of gelatin and chondroitin sulfate, as well as processes for the preparation thereof.
REFERENCES:
patent: 3757004 (1973-09-01), Brown et al.
patent: 4178361 (1979-12-01), Cohen et al.
patent: 4794000 (1988-12-01), Ecanow
patent: 4795642 (1989-01-01), Cohen et al.
patent: 4923645 (1990-05-01), Tsang et al.
patent: 4965007 (1990-10-01), Yudelson
patent: 5051185 (1991-09-01), Watanabe et al.
patent: 5051304 (1991-09-01), David et al.
patent: 5089272 (1992-02-01), Shioya et al.
patent: 5143724 (1992-09-01), Leshchiner et al.
patent: 5260002 (1993-11-01), Wang
Azhari, et al., Protein Release from Enzymatically-Degradable Chondroitin-Sulfate/Gelatin Microspheres, Proceed. Intern. Symp. Control. Rel. Bioact. Master., 18:617-618, 1991, Controlled Release Society, Inc.
Azhari Rosa V.
Leong Kam W.
The Johns Hopkins University School of Medicine
Venkat Jyothsan
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