[EN] 7-HYDROXY-PYRAZOLO[1,5-A] PYRIMIDINE COMPOUNDS AND THEIR USE AS CCR2 RECEPTOR ANTAGONISTS [FR] COMPOSÉS 7-HYDROXY-PYRAZOLO-[1,5-A] PYRIMIDINE ET LEUR UTILISATION COMME ANTAGONISTES DU RÉCEPTEUR CCR2
摘要:
式(I)的化合物是CCR2受体的拮抗剂,其中R1-7和A如权利要求中所定义。
公开号:
WO2012041817A1
作为产物:
描述:
1,3-丙酮二羧酸二乙酯 、 4-氯苄溴 以to give the title compound (13.3 g, 82%) as a pale yellow liquid which的产率得到1,5-diethyl 2-[(4-chlorophenyl)methyl]-3-oxopentanedioate
参考文献:
名称:
7-HYDROXY-PYRAZOLO[1,5-A] PYRIMIDINE COMPOUNDS AND THEIR USE AS CCR2 RECEPTOR ANTAGONISTS