Synthesis of 3-phenylpyrazolo[4,3-b]pyridines via a convenient synthesis of 4-amino-3-arylpyrazoles and SAR of corticotropin-Releasing factor receptor type-1 antagonists
摘要:
3-Phenylpyrazolo[4,3-b]pyridines were synthesized via a cyclization of 4-amino-3-phenylpyrazoles 11-13 with ethyl acetoacetate. These compounds were found to be potent CRF1 antagonists. The 2-alkylpyrazolo[4,3-b]pyridines were more polar but less active than the corresponding 1-alkyl-isomers. (C) 2003 Elsevier Ltd. All rights reserved.
Compounds and compositions having antifungal activity, and methods of using the antifungal compounds and compositions, are described for use in treating fungal infections.
描述了具有抗真菌活性的化合物和组合物,以及使用这些抗真菌化合物和组合物治疗真菌感染的方法。
Synthesis of 3-phenylpyrazolo[4,3-b]pyridines via a convenient synthesis of 4-amino-3-arylpyrazoles and SAR of corticotropin-Releasing factor receptor type-1 antagonists
作者:Keith Wilcoxen、Charles Q Huang、James R McCarthy、Dimitri E Grigoriadis、Chen Chen
DOI:10.1016/s0960-894x(03)00621-8
日期:2003.10
3-Phenylpyrazolo[4,3-b]pyridines were synthesized via a cyclization of 4-amino-3-phenylpyrazoles 11-13 with ethyl acetoacetate. These compounds were found to be potent CRF1 antagonists. The 2-alkylpyrazolo[4,3-b]pyridines were more polar but less active than the corresponding 1-alkyl-isomers. (C) 2003 Elsevier Ltd. All rights reserved.