Oral forms of administration with delayed release

Details Oral forms of administration with delayed release Oral forms of administration with delayed release

1989-12-14

1992-06-16

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Designated organic nonactive ingredient containing other...

Solid synthetic organic polymer

514217, A01N 4346, A61K 3179

Patent

active

051225433

ABSTRACT:
The present invention relates to improved oral forms of administration, for example syrups, having a delayed release characteristic, of carbamazepine. The delayed release of carbamazepine is achieved by the manufacture of an advantageous cubic crystal form of suitable size of dihydrate crystals contained in the form of administration.

REFERENCES:
patent: 2861920 (1958-11-01), Dale et al.
patent: 4213963 (1980-07-01), Mesens et al.
patent: 4409212 (1983-10-01), Mondadori
patent: 4632843 (1986-12-01), Pich et al.
patent: 4857336 (1989-08-01), Khanna et al.
Chem. Abstract vol. 101: 198028k.
Kala et al., Pharmazie vol. 41, No. 1, pp. 61-62 (1986).
CA 74: 79592d (1971).
CA 95: 121077a (1981).

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