Invention Grant
- Patent Title: Process for rapid identification and preparation of crystalline forms
- Patent Title (中): 快速鉴定和制备结晶形式的方法
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Application No.: US13658540Application Date: 2012-10-23
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Publication No.: US09321717B2Publication Date: 2016-04-26
- Inventor: Ke Wu , Gyorgy F. Ambrus , Scott W. Smith
- Applicant: Allergan, Inc.
- Applicant Address: US CA Irvine
- Assignee: ALLERGAN, INC.
- Current Assignee: ALLERGAN, INC.
- Current Assignee Address: US CA Irvine
- Agent Jonathan Bass
- Main IPC: C30B29/56
- IPC: C30B29/56 ; C07C235/34 ; C30B7/02 ; C30B7/00 ; C30B7/08 ; B01D9/00
Abstract:
Disclosed is a method of rapid identification and preparation of a crystalline form of an organic compound by using sub-gram level of said organic compound, comprising the steps of temperature-cycled slurrying, cooling, antisolvent addition and solvent evaporation as the major crystallization steps.
Public/Granted literature
- US20130144077A1 PROCESS FOR RAPID IDENTIFICATION AND PREPARATION OF CRYSTALLINE FORMS Public/Granted day:2013-06-06
Information query
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