Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Particulate form
Patent
1996-04-15
1997-05-27
Kishore, Gollamudi S.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Particulate form
264 5, 264 13, A61K 914
Patent
active
056330146
ABSTRACT:
Formulations of programmed-release medicinal products intended for parenteral administration by injection, comprising calibrated solid microspheres (1 to 300 microns) of active substances. Provided in this form, steroids (for example progesterone and 17-.beta.-estradiol) may constitute injectable contraceptives, and the action of drugs having an approximatively 24 hours lasting effect may be regulated and extended.
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Angeles Uribe Juan
Garza Flores Josue
Guillen Pichardo Jose
Laiseca Soto Laura P.
Aplicaciones Farmaceuticas S.A. De C.V.
Kishore Gollamudi S.
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