Highly Pure Pyrroloquinolinyl-Pyrrole-2,5-Dione and Pyrroloquinolinyl-Pyrrolidine-2,5-Dione and Methods of Preparing Same
申请人:ARQULE, INC.
公开号:US20130281699A1
公开(公告)日:2013-10-24
The present invention relates to highly-pure pyrroloquinolinyl-pyrrole-2,5-dione and pyrroloquinolinyl-pyrrolidine-2,5-dione, for example, 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-
1
-yl)-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione, 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)pyrrolidine-2,5-dione, and pharmaceutically acceptable salts, solvates, and diastereomers thereof. The present invention also relates to methods for preparing highly-pure pyrroloquinolinyl-pyrrole-2,5-dione and pyrroloquinolinyl-pyrrolidine-2,5-dione, for example, 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)-1H-pyrrole-2,5-dione, 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-(1H-indol-3-yl)pyrrolidine-2,5-dione, and pharmaceutically acceptable salts, solvates, and diastereomers thereof.
本发明涉及高纯度的吡咯喹啉基吡咯-2,5-二酮和吡咯喹啉基吡咯啉-2,5-二酮,例如3-(5,6-二氢-4H-吡咯[3,2,1-ij]喹啉-1-基)-4-(1H-吲哚-3-基)-1H-吡咯-2,5-二酮,3-(5,6-二氢-4H-吡咯[3,2,1-ij]喹啉-1-基)-4-(1H-吲哚-3-基)吡咯啉-2,5-二酮,以及其药学上可接受的盐、溶剂和对映体。本发明还涉及制备高纯度的吡咯喹啉基吡咯-2,5-二酮和吡咯喹啉基吡咯啉-2,5-二酮的方法,例如3-(5,6-二氢-4H-吡咯[3,2,1-ij]喹啉-1-基)-4-(1H-吲哚-3-基)-1H-吡咯-2,5-二酮,3-(5,6-二氢-4H-吡咯[3,2,1-ij]喹啉-1-基)-4-(1H-吲哚-3-基)吡咯啉-2,5-二酮,以及其药学上可接受的盐、溶剂和对映体。