Ocular system made of bioerodible esters having linear ether

Details Ocular system made of bioerodible esters having linear ether Ocular system made of bioerodible esters having linear ether

1977-11-10

1978-09-19

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Identification or warning feature

Taste or smell or chemical irritation to the eye, nose, or...

128260, 424 16, 424 19, 424 20, 424 22, 424 31, 424 32, 424 78, A61K 914, A61K 922, A61K 932

Patent

active

041155440

ABSTRACT:
An ophthalmological bioerodible dosage form for ophthalmic drugs is disclosed. The dosage form comprises particles of 10 to 300 microns made of drug dispersed within a drug release rate controlling material which bioerodes in the environment of the eye.

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Chem. Abstracts, vol. 85: 144014k (1976), Abstr. of Ger. Offen. 2,602,994, Jul. 29, 1976, "Ortho Ester Polymers", Chol, Nam Sok; Heller, Jorge (Alza Corp), (U.S. 544808, Jan. 28, 1975).

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