Invention Grant
US08222235B2 2-methylene-19-nor-(20R)-1α-hydroxy-bishomopregnacalciferol
有权
2-亚甲基-19-去 - （20R）-1α-羟基 - 双代孕代孕甾醇
- Patent Title: 2-methylene-19-nor-(20R)-1α-hydroxy-bishomopregnacalciferol
- Patent Title (中): 2-亚甲基-19-去 - （20R）-1α-羟基 - 双代孕代孕甾醇
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Application No.: US11282972Application Date: 2005-11-18
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Publication No.: US08222235B2Publication Date: 2012-07-17
- Inventor: Hector F. DeLuca , Lori A. Plum , Margaret Clagett-Dame
- Applicant: Hector F. DeLuca , Lori A. Plum , Margaret Clagett-Dame
- Applicant Address: US WI Madison
- Assignee: Wisconsin Alumni Research Foundation
- Current Assignee: Wisconsin Alumni Research Foundation
- Current Assignee Address: US WI Madison
- Agency: Foley & Lardner LLP
- Agent Joseph P. Meara
- Main IPC: A61K31/59
- IPC: A61K31/59 ; C07D401/00
Abstract:
Compounds of formula I are provided where X1 and X2 are independently selected from H or hydroxy protecting groups. Such compounds may be used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions.
Public/Granted literature
- US20060135799A1 2-Methylene-19-NOR-(20R)-1alpha-hydroxy-bishomopregnacalciferol Public/Granted day:2006-06-22
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