Invention Grant
- Patent Title: Crystalline forms of pemetrexed diacid and processes for the preparation thereof
- Patent Title (中): 培美曲塞二酸的结晶形式及其制备方法
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Application No.: US11893212Application Date: 2007-08-14
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Publication No.: US08088919B2Publication Date: 2012-01-03
- Inventor: Jonathan Busolli , Nicola Diulgheroff , Csilla Nemethne Racz , Moran Pirkes , Alessandro Pontiroli , Marco Villa , Judith Aronhime
- Applicant: Jonathan Busolli , Nicola Diulgheroff , Csilla Nemethne Racz , Moran Pirkes , Alessandro Pontiroli , Marco Villa , Judith Aronhime
- Applicant Address: US CA Irvine
- Assignee: Sicor Inc.
- Current Assignee: Sicor Inc.
- Current Assignee Address: US CA Irvine
- Agency: Merchant & Gould PC
- Main IPC: C07D487/04
- IPC: C07D487/04 ; A61K31/519
Abstract:
Provided are crystalline forms of N-[4-[2-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoyl]-L-glutamic acid, pemetrexed diacid, and processes for the preparation thereof.
Public/Granted literature
- US20080045711A1 Crystalline forms of pemetrexed diacid and processes for the preparation thereof Public/Granted day:2008-02-21
Information query
