Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Patent
1985-07-11
1987-05-12
Schenkman, Leonard
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
514574, 514843, A61K 3119
Patent
active
046650962
ABSTRACT:
Postcoital contraception is carried out by the intravaginal administration of an aqueous solution of 2-hydroxy-propanoic acid, 3-hydroxy-3-carboxy-pentanodioic acid and acetic acid.
REFERENCES:
patent: 2752284 (1956-06-01), Berliner et al.
Chemical Contraceptive, Bennett, J. P., pp. 10-11, Columbia University Press, 1974.
Laboratory Manual for the Examination of Human Semen and Semen-Cervical Mucus Interaction, Press Concern, Singapore, pp. 7-13, World Health Organization, 1980.
The Pharmacological Basis of Therapeutics, Goodman & Gilman, translated from English to Spanish by Jose Giral Pereira, pp. 752-754 and 937, Mexico City, 1945.
Oraa de Cova, legal representative by Maritza
Oraa, deceased Espartaco
Dubno Herbert
Ross Karl F.
Schenkman Leonard
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