Article
作者: Stump, Craig A. ; Shaw, Anthony W ; Paone, Daniel V ; Graham, Samuel L ; Salvatore, Christopher A ; Lim, John J ; Gallicchio, Steven N. ; Kane, Stefanie A ; Graham, Samuel L. ; Staas, Donnette D. ; Lim, John J. ; Selnick, Harold G ; Blair Zartman, C ; Fraley, Mark E. ; Burgey, Christopher S ; Burgey, Christopher S. ; Moore, Eric L. ; Deng, James Z ; Staas, Donnette D ; Potteiger, Craig M ; Blair Zartman, C. ; White, Rebecca B. ; Stump, Craig A ; Salvatore, Christopher A. ; White, Rebecca B ; Selnick, Harold G. ; Fraley, Mark E ; Potteiger, Craig M. ; Moore, Eric L ; Mosser, Scott D ; Paone, Daniel V. ; Bruno, Joseph G. ; Stevenson, Heather ; Shaw, Anthony W. ; Williams, Theresa M ; Bell, Ian M. ; Gallicchio, Steven N ; Mosser, Scott D. ; Williams, Theresa M. ; Bruno, Joseph G ; Deng, James Z. ; Kane, Stefanie A. ; Bell, Ian M
A novel series of 3-amino-piperidin-2-one-based calcitonin gene-related peptide (CGRP) receptor antagonists was invented based upon the discovery of unexpected structure-activity observations. Initial exploration of the structure-activity relationships enabled the generation of a moderately potent lead structure (4). A series of modifications, including ring contraction and inversion of stereocenters, led to surprising improvements in CGRP receptor affinity. These studies identified compound 23, a structurally novel potent, orally bioavailable CGRP receptor antagonist.