Cyclopropyl analogs as estrogenic and anti-fertility agents

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fungus – except allergen – or component thereof or substance...

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424346, 424353, A01N 4336, A61K 3140, A01N 2904

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active

044421192

ABSTRACT:
Estrogenic cyclopropyl analogs, when administered to a female subject, function as anti-fertility agents to prevent pregnancy in the subject. Further, the estrogenic cyclopropyl analogs may be used as estrogenic agents to produce an estrogenic response in a female subject. The estrogenic cyclopropyl analogs useful as estrogenic agents have the general structure: ##STR1## wherein: X is a halogen or hydrogen atom:

REFERENCES:
Magarian et al., "2-Chloro-1-phenylindene from 1,1-Dichloro-trans-2,3-diphenylcyclopropane", Jour. Pharm. Sciences, (1972), vol. 61, pp. 1216-1219.
Magarian et al., "Synthesis of Cyclopropyl Analogs of Stilbene and Stilbenediol as Possible Antiestrogens", Jour. Pharm. Sciences, (1975), vol. 64, No. 10, pp. 1626-1632.
Hausser et al., "Solvolysis of Cyclopropyl Halides, III, 2,3-Diphenylcyclopropyl Chlorides", J. Org. Chem., 37:4087-4090 (1972).

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