Invention Grant
- Patent Title: Crystal form of phenylamino pyrimidine derivatives
- Patent Title (中): 苯基氨基嘧啶衍生物的晶型
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Application No.: US12042247Application Date: 2008-03-04
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Publication No.: US08067422B2Publication Date: 2011-11-29
- Inventor: Amala Kishan Kompella , Bhujanga Rao Adibhatla Kali Satya , Sreenivas Rachakonda , Nannapaneni Venkaiah Chowdary
- Applicant: Amala Kishan Kompella , Bhujanga Rao Adibhatla Kali Satya , Sreenivas Rachakonda , Nannapaneni Venkaiah Chowdary
- Applicant Address: IN Andhra Pradesh
- Assignee: Natco Pharma Limited
- Current Assignee: Natco Pharma Limited
- Current Assignee Address: IN Andhra Pradesh
- Agency: Merchant & Gould P.C.
- Main IPC: A01N43/54
- IPC: A01N43/54 ; C07D239/00 ; C07D239/02
Abstract:
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:
Public/Granted literature
- US20090227611A1 CRYSTAL FORM OF PHENYLAMINO PYRIMIDINE DERIVATIVES Public/Granted day:2009-09-10
Information query
IPC分类:
