发明名称 PHENYLAMINOPYRIMIDINE DERIVATIVES AS INHIBITORS OF BCR-ABL KINASE
摘要 The present invention relates to novel intermediates useful for the preparation of novel phenylaminopyrimidine derivatives, novel phenylaminopyrimidine derivatives. Pharmaceutical composition containing the novel phenylaminopyrimidine derivatives and processes for their preparation. The invention particularly relates to novel Phenyl pyrimidine amine derivatives of the general formula (I). The novel compounds of the formula 1 can be used in the therapy of Chronic Myeloid Leukemia (CML). Since the IC50; 191 values of these molecules are in the range 0.1 to 10.0 nm, these novel compounds are potentially useful for the treatment of CML. The present invention relates to a particular form of the (3,5-bis trifluoromethyl)-N-[4-methyl-3-(4-pyridin-3yl-pyrimidin-2ylamino)-phenyl]-benzamide (formula I), processes for the preparation thereof, pharmaceutical compositions containing this crystal form, and their use as anti tumor agent in humans. The compound of formula I, also known as AN-019, is: This invention relates to a process for the preparation of (3-trifluoromethylsulfonyl)-N-[4-methyl-3-(4-pyridin-3yl-pyrimidin-2ylamino)-phenyl]-benzamide (formula (I)) starting from 4-methyl-2-nitro-aniline (formula (II)) through intermediates (3-trifluoromethylsulfonyl)-N-[4-methyl-3-nitrophenyl]-benzamide (formula (III)), (3-trifluoromethylsulfonyl)-N-[3-amino-4-methylphenyl]-benzamide (formula (IV)) and (3-trifluoromethylsulfonyl)-N-[3-guanidino-4-methylphenyl]-benzamide (formula (V)). This invention also relates to processes for the preparation of these intermediates. The compound of formula (I), also known as AN-024, is:
申请公布号 US2008306100(A1) 申请公布日期 2008.12.11
申请号 US20080042235 申请日期 2008.03.04
申请人 NATCO PHARMA LIMITED 发明人 KOMPELLA AMALA KISHAN;ADIBHATLA KALI SATYA BHUJANGA RAO;RACHAKONDA SREENIVAS;VENKAIAH CHOWDARY NANNAPANENI
分类号 C07D401/04;A61K31/506;A61P35/00;C07C381/00 主分类号 C07D401/04
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