Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Cyclopentanohydrophenanthrene ring system doai
Reexamination Certificate
2006-04-18
2006-04-18
Wang, Shengjun (Department: 1617)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Cyclopentanohydrophenanthrene ring system doai
C424S400000, C424S484000, C424S485000, C514S178000, C514S182000
Reexamination Certificate
active
07030104
ABSTRACT:
The present invention relates to the field of therapeutic chemistry and more especially to the realization of new galenic forms intended to be applied on the skin.More particularly it relates to a topical hormonal composition with a systemic effect for the hormonal treatment of the perimenopause and of the menopause as well as for the treatment of the ovarian hormonal deficiencies in women with amenorrhea, characterized in that it comprises, as active ingredients, a progestogen derived from 19-nor progesterone and estradiol or one of its derivatives, a vehicle which allows the systemic passage of said active ingredients, chosen from the group constituted by a solubilizing agent, an absorption promoting agent, a film-forming agent, a gelling agent and their mixtures, in combination or in a mixture with suitable excipients for the realization of a gelled and/or film-forming pharmaceutical form.
REFERENCES:
patent: 4379454 (1983-04-01), Campbell et al.
patent: 2 776 191 (1999-09-01), None
patent: WO 98/15279 (1998-04-01), None
Gray Georges
Paris Jacques
Thomas Jean-Louis
Villet Bertrand
Laboratoire Theramex
Muserlian Charles A.
Wang Shengjun
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