Method for inactivating gonadotrophs

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai

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514 12, 514 14, 530313, 530324, 530328, 530345, A61K 3800, A61K 3802, C07K 500, C07K 700

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active

056312296

ABSTRACT:
Certain toxic compounds (T) such as, for example, compounds based upon diphtheria toxin, ricin toxin, pseudomonas exotoxin, .alpha.-amanitin, pokeweed antiviral protein (PAP), ribosome inhibiting proteins, especially the ribosome inhibiting proteins of barley, wheat, corn, rye, gelonin and abrin, as well as certain cytotoxic chemicals such as, for example, melphalan and daunomycin can be conjugated to certain analogs of gonadotropin-releasing hormone to form a class of compounds which, when injected into an animal, destroy the gonadotrophs of the animal's anterior pituitary gland. Hence such compounds may be used to sterilize such animals and/or to treat certain sex hormone related diseases.

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