Contraceptive methods and compositions

Drug – bio-affecting and body treating compositions – Solid synthetic organic polymer as designated organic active... – Polymer from ethylenic monomers only

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128260, 424 19, 424 28, A61K 902, A61K 922, A61K 926, A61K 970

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active

042645760

ABSTRACT:
Introduction of a pharmaceutically acceptable non-toxic cation salt of a sulfoalkyl alkanoate, for example, sodium sulfopropyl dodecanoate, into the uterine lumen or vaginal cavity prevents conception.

REFERENCES:
patent: 3279996 (1966-10-01), Long et al.
patent: 3545439 (1970-12-01), Duncan
patent: 3888975 (1975-06-01), Ramwell
patent: 3903880 (1975-09-01), Higuchi et al.
patent: 3920805 (1975-11-01), Roseman
patent: 4012496 (1977-03-01), Schopflin et al.
patent: 4012497 (1977-03-01), Schopflin
patent: 4014987 (1977-03-01), Heller et al.
patent: 4016251 (1977-04-01), Higuchi et al.
patent: 4034749 (1977-07-01), Von Kesserv et al.
patent: 4053580 (1977-10-01), Chien et al.
patent: 4067961 (1978-01-01), Laughlin
Mathews, M. B., J.A.C.S. 76:2948-2952 (1954) Testicular Hyaluronidase in Relation to Micelle Formation by Inactivating Agents.
Zanefield, L. "Sperm Enzyme Inhibitors As Antifertility Agents" Chap. 56: 570-582 of Human Semen and Fertility Regulation in Men, E. Hafez Ed. C. V. Mosby Co. St. Louis Mo. 1976.
"Barrier Methods" Population series H. No. 5 Sep. 1979 H-76 to H-118.

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