Erythromycin microencapsulated granules

Details Erythromycin microencapsulated granules Erythromycin microencapsulated granules

1988-08-19

1990-05-15

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424470, 424494, 424497, A61K 926

Patent

active

049256750

ABSTRACT:
The invention disclosed is erythromycin microencapsulated granules activity densities greater than about 0.300 g/ml. These granules are unusually small having diameters less than about 1000 microns. The granules are particularly useful in hand-held flowable material dispensers. A process for manufacturing such granules is also disclosed.

REFERENCES:
patent: 2738303 (1956-03-01), Blythe
patent: 3966899 (1976-06-01), Nakai et al.
patent: 4083949 (1978-04-01), Benedict
patent: 4138475 (1979-02-01), McAinsh et al.
patent: 4177254 (1979-12-01), Khan et al.
patent: 4193985 (1980-03-01), Bechgaard et al.
patent: 4261970 (1981-04-01), Ogawa et al.
patent: 4263273 (1981-04-01), Appelgren et al.
patent: 4341759 (1982-07-01), Bogentoft et al.
patent: 4349531 (1982-09-01), Mlodozeniec et al.
patent: 4434153 (1984-02-01), Urquhart et al.
patent: 4508702 (1986-05-01), Hsiao
patent: 4513019 (1985-04-01), Brancq et al.
patent: 4587118 (1986-05-01), Hsiao
patent: 4606909 (1986-08-01), Bechgaard et al.
patent: 4642233 (1987-02-01), Urguhart et al.
patent: 4649043 (1987-03-01), Urguhart et al.
patent: 4659558 (1987-04-01), Urguhart et al.
patent: 4666705 (1987-05-01), DeCrosta et al.
patent: 4758437 (1988-07-01), Sonobe et al.
Abbott Laboratories, Erythromycin, Hydrolysis, and Serum Activity.
Porter, S. C., et al., The Effect of Choice of Process on Drug Release from Non-Pareils Film Coated with Ethylcellulose, Proceed. Intern. Symp. Control Rel. Bioact. Mater., 12,41-42 (1985).
Baker, R., Analysis of Oral Dosage Form Patents 1939 to 1985.

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