反应详情

Following a similar procedure to that described in examples 73 and 74, but using 4,6-bis(6-chloropyridin-3-yl)-5-(4-pyridyl)-1H-pyrazolo[3,4-b]pyridine (obtained in example 40) instead of 4,6-bis(4-fluorophenyl)-5-(4-pyridyl)-1H-pyrazolo[3,4-b]pyridine and iodomethane instead of 2-bromo-1,1-diethoxyethane, the title compounds were obtained.