Amorphous salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide and process for preparing the same
An amorphous form of a salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide.
1. An amorphous form of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide methanesulfonate having no noticeable peak in a powder X-ray diffraction.
2. An amorphous form of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide ethanesulfonate having no noticeable peak in a powder X-ray diffraction.
3. A process for preparing an amorphous form of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide methanesulfonate having no noticeable peak in a powder X-ray diffraction, said method comprising dissolving a crystalline form of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide methanesulfonate in an alcohol and water.
4. A process for preparing an amorphous form of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide ethanesulfonate having no noticeable peak in a powder X-ray diffraction, said method comprising dissolving a crystalline form of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide ethanesulfonate in an alcohol and water.
5. A pharmaceutical composition in the form of a tablet, powder, granule, capsule or lozenge, said pharmaceutical composition comprising the amorphous compound according to claim 1 ; and
a pharmaceutically acceptable carrier.
6. A pharmaceutical composition in the form of a tablet, powder, granule, capsule or lozenge, said pharmaceutical composition comprising the amorphous compound according to claim 2 ; and
a pharmaceutically acceptable carrier.