CRF Ligands via suzuki and negishi couplings of 3-pyridyl boronic acids or halides with 2-benzyloxy-4-chloro-3-nitropyridine
摘要:
A series of imidazo[4,5-b]pyridines with a 7-(3-pyridyl) substituent is described as high affinity CRF receptor ligands. Individual analogues were synthesized from key intermediates obtained via palladium-catalyzed coupling of 3-pyridyl zinc or boronic acid organometallic intermediates with 2-benzyloxy-4-chloro-3-nitropyridine 12. (C) 2002 Elsevier Science Ltd. All rights reserved.
CRF Ligands via suzuki and negishi couplings of 3-pyridyl boronic acids or halides with 2-benzyloxy-4-chloro-3-nitropyridine
摘要:
A series of imidazo[4,5-b]pyridines with a 7-(3-pyridyl) substituent is described as high affinity CRF receptor ligands. Individual analogues were synthesized from key intermediates obtained via palladium-catalyzed coupling of 3-pyridyl zinc or boronic acid organometallic intermediates with 2-benzyloxy-4-chloro-3-nitropyridine 12. (C) 2002 Elsevier Science Ltd. All rights reserved.
Synthesis and structure–activity relationships of pyrido[3,2-b]pyrazin-3(4H)-ones and pteridin-7(8H)-ones as corticotropin-releasing factor-1 receptor antagonists
作者:Carolyn D. Dzierba、Thais M. Sielecki、Argyrios G. Arvanitis、Amy Galka、Tricia L. Johnson、Amy G. Takvorian、Maria Rafalski、Padmaja Kasireddy-Polam、Shikha Vig、Bireshwar Dasgupta、Ge Zhang、Thaddeus F. Molski、Harvey Wong、Robert C. Zaczek、Nicholas J. Lodge、Andrew P. Combs、Paul J. Gilligan、George L. Trainor、Joanne J. Bronson、John E. Macor
DOI:10.1016/j.bmcl.2012.06.034
日期:2012.8
Pyrido[3,2-b]pyrazin-3(4H)-ones and pteridin-7(8H)-ones were evaluated as corticotropin-releasing factor-1 receptor antagonists. The synthesis, SAR studies and pharmacokinetic evaluation of these analogs are described herein.
Pyrido [3,2 - b ] pyrazin-3(4 H)-one和pteridin-7(8 H)-one被评估为促肾上腺皮质激素释放因子1受体拮抗剂。这些类似物的合成,SAR研究和药代动力学评估在本文中描述。