Method of producing infertility in male rodents

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Allergen or component thereof

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424262, 424263, 424274, 424276, 424278, A01N 912, A01N 924

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active

041962133

ABSTRACT:
Pharmaceutical preparations in dosage forms and animal feeds (baits) consisting essentially of pharmaceutically acceptable carriers, oral and injectable, compounded with a sublethal, yet effective, amount of a compound having the formula: ##STR1## wherein X is ##STR2## and R.sub.1 and R.sub.2 are the same or different and are hydrogen, alkyl of from 1 to 17 carbon atoms, alkenyl of from 2 to 17 carbon atoms, phenyl, a heterocyclic ring such as furyl, pyrrolyl, thienyl, indolyl or pyridyl, and R.sub.1 and R.sub.2, taken together, can be a carbocyclic ring of up to 8 carbon atoms, for inducing sterility in male mammals. Methods for preventing impregnation of females by male mammals which comprises administering systemically to male mammals a sterilizing amount of a compound of the Formula I.

REFERENCES:
patent: 2065125 (1936-12-01), Dreyfus
J.A.C.S., 4/1952, pp. 1733 to 1736.
Chem. Abs. 1954, vol. 48, p. 13952.

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