Contraceptive methods and compositions

Details Contraceptive methods and compositions Contraceptive methods and compositions

1980-04-08

1981-04-28

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Solid synthetic organic polymer as designated organic active...

Polymer from ethylenic monomers only

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

Patent

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.

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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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