Spermicidal composition

Details Spermicidal composition Spermicidal composition

1980-05-09

1981-10-27

Schenkman, Leonard

Drug, bio-affecting and body treating compositions

Lymphokine

424333, 424DIG14, A61K 3111, A61K 3179

Patent

active

042973414

ABSTRACT:
A water-soluble complex comprising polyvinylpyrrolidone and gossypol is an effective spermicide.

REFERENCES:
patent: 2918411 (1959-12-01), Hill
patent: 2973300 (1961-02-01), Farrar et al.
Chinese Med. J. 4:417-428 (1978).
Merck Index, 9th Ed.; 1976; p. 588, para. 4377.

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