Process for preparing an anti-cancer agent, 1-((4-(4-fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropanamine, its crystalline form and its salts
申请人:Advenchen Pharmaceuticals, LLC
公开号:US10100034B2
公开(公告)日:2018-10-16
The present invention relates a new process to synthesize 1-((4-(4-Fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropanamine (AL3818). A stable crystalline form of A13818 has been prepared. Salts and their crystalline forms of AL3818 have been also prepared. Anti-cancer and optometric activities of AL3818 and its salts have been further tested. New process has been outlined in Scheme I.
本发明涉及一种合成 1-((4-(4-氟-2-甲基-1H-吲哚-5-氧基)-6-甲氧基喹啉-7-氧基)甲基)环丙胺(AL3818)的新工艺。A13818 的稳定结晶形式已经制备出来。此外,还制备出了 AL3818 的盐类及其结晶形式。对 AL3818 及其盐类的抗癌和光学活性进行了进一步测试。新工艺见方案 I。