PROCESS FOR THE PREPARATION OF 2-(E)-N-HYDROXY-3-[4-[[[2-(2-METHYL-1H-INDOL-3-YL) ETHYL]AMINO]METHYL]PHENYL]-2-PROPENAMIDE 2-HYDROXYPROPANOIC ACID (1:1) AND ITS POLYMORPHS THEREOF
The present invention relates to novel amorphous and crystalline forms of 2-(E)-N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2-propenamide and its lactate salt and also its process for the preparation thereof. (1a)
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(2018/06/06)
POLYMORPHS OF N-HYDROXY-3-[4-[[[2-(2-METHYL-1H-INDOL-3-YL)ETHYL]AMINO]METHYL]PHENYL]-2E-2-PROPENAMIDE
Polymorphic forms of N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E-2-propenamide free base and salts thereof are prepared by various processes.
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Page/Page column 14
(2009/08/14)
PROCESS FOR MAKING SALTS OF N-HYDROXY-3-[4-[[[2-(2-METHYL-1H-INDOL-3-YL)ETHYL]AMINO]METHYL]PHENYL]-2E-2-PROPENAMIDE
Salts of N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E-2-propenamide are prepared by various methods.
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Page/Page column 7
(2009/07/25)
SALTS OF N-HYDROXY-3-[4-[[[2-(2-METHYL-1H-INDOL-3-YL)ETHYL]AMINO]METHYL]PHENYL]-2E-2-PROPENAMIDE
Salts of N-hydroxy-3-[4-[[[2-(2-methyl-1H-indol-3-yl)ethyl]amino]methyl]phenyl]-2E-2-propenamide are prepared and characterized.
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Page/Page column 32; 33
(2008/06/13)
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