Invention Grant
- Patent Title: Stable crystal modifications of DOTAP chloride
- Patent Title (中): DOTAP氯化物稳定的晶体修饰
-
Application No.: US11720263Application Date: 2005-11-07
-
Publication No.: US08853283B2Publication Date: 2014-10-07
- Inventor: Michael Platscher , Alfred Hedinger
- Applicant: Michael Platscher , Alfred Hedinger
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano, Branigan, P.C.
- Priority: DE102004057303 20041126
- International Application: PCT/EP2005/011874 WO 20051107
- International Announcement: WO2006/056312 WO 20060601
- Main IPC: A61K47/16
- IPC: A61K47/16 ; A61K39/00 ; C07C219/08
Abstract:
The invention relates to enantiomerically pure DOTAP chloride and stable crystal modifications of (2R,S)-, (2S)- and (2R)-DOTAP chloride, to a process for the preparation of these modifications, and to the use thereof as constituent for the preparation of medicaments.
Public/Granted literature
- US20080014254A1 Stable Crystal Modifications of Dotap Chloride Public/Granted day:2008-01-17
Information query
