TOP5300 is an orally active follicle stimulating hormone receptor allosteric agonist that provides a preferred treatment for over 16 million infertile women of reproductive age in low complexity methods or in high complexity methods.TOP5300 was evaluated in standard ADME, including Cytochrome P450 inhibition, clearance and pharmacokinetic profiles. Toxicological evaluations were performed in both rat and dog as the second species according to the guidance from FDA.  These assays were performed by Medicilon.

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