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Potent and Orally Bioavailable Zwitterion GnRH Antagonists with Low CYP3A4 Inhibitory Activity

Overview
Specialty Biochemistry
Date 2008 Apr 30
PMID 18442910
Citations 4
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Abstract

Incorporation of a carboxylic acid into a series of uracil derivatives as hGnRH-R antagonists resulted in a significant reduction of CYP3A4 inhibitory activity. Highly potent hGnRH antagonists with low CYP3A4 inhibitory liability, such as 8a and 8d, were identified. Thus, 8a had a K(i) of 2.2 nM at GnRH-R and an IC(50) of 36 microM at CYP3A4.

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