INHIBITORS OF EPPIN/SEMENOGELIN BINDING AS MALE CONTRACEPTIVES

摘要

Compounds suitable for use in providing male contraception, an assay method for identifying such compounds, and methods of providing contraception using the compounds, are provided. The compounds described herein inhibit Eppin-semenogelin binding, and inhibit forward motility of sperm in humans and other primates. The assays identify compounds which both inhibit eppin-semenogelin binding and inhibit sperm motility, and can be carried out in a high throughput manner, using labeled recombinant Eppin and semenogelin. The compounds can be used in oral or transdermal compositions to temporarily and reversibly inhibit male fertility. They can also be used in addition to, or in place of, spermicides in spermicidal compositions, such as those used in conjunction with condoms, diaphragms, and spermicidal jellies.