作者:Ben E. Evans、George F. Lundell、Kevin F. Gilbert、Mark G. Bock、Kenneth E. Rittle、Leigh Anne Carroll、Peter D. Williams、Joseph M. Pawluczyk、James L. Leighton
DOI:10.1021/jm00077a002
日期:1993.12
Non-peptide antagonists of the peptide hormone oxytocin (OT) with nanomolar OT receptor affinities are described. These compounds incorporate novel amido- and amidoalkylcamphor variations to the lead structure L-366,509 (1) to achieve receptor affinity enhancements of 2-3 orders of magnitude over that compound. The new OT antagonist L-367,773 (35) is shown to be an orally bioavailable agent with good