Invention Grant
- Patent Title: Stereoselective synthesis of vitamin D analogues
- Patent Title (中): 维生素D类似物的立体选择性合成
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Application No.: US10549315Application Date: 2005-03-10
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Publication No.: US08362287B2Publication Date: 2013-01-29
- Inventor: Thomas Peter Sabroe , Martin John Calverley
- Applicant: Thomas Peter Sabroe , Martin John Calverley
- Applicant Address: DK Ballerup
- Assignee: Leo Pharma A/S
- Current Assignee: Leo Pharma A/S
- Current Assignee Address: DK Ballerup
- Agency: Birch Stewart Kolasch & Birch, LLP
- Priority: DK200400454 20040322
- International Application: PCT/DK2005/000161 WO 20050310
- International Announcement: WO2005/087719 WO 20050922
- Main IPC: C07C401/00
- IPC: C07C401/00 ; C07D333/64 ; A61K31/593
Abstract:
The present invention relates to intermediates useful for the synthesis of calcipotriol or calcipotriol monohydrate, to methods of producing said intermediates, and to methods of stereoselectively reducing said intermediates.
Public/Granted literature
- US20070027333A1 Stereoselective synthesis of vitamin d analogues Public/Granted day:2007-02-01
Information query
