反应详情

Utilizing a procedure analogous to that described in Example 1, this product was prepared in 78% yield from 6-iodo-indoline (1.1 eq.) and 4-chloro-6,7-dimethoxy-quinazoline (1.0 eq) in i-PrOH. The HCl salt was generated from the purified free base according to the procedure given in Example 2 (M.P. >230° C.; GC/MS: 433 (M+); anal. RP18-HPLC RT: 5.20 min.).