Sachiko Yamada

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
2,2-Di-substituted 1alpha,25-dihydroxy-19-norvitamin D derivative
- Patent number 7,402,688
- Issue date Jul 22, 2008
- Wisconsin Alumni Research Foundation
- Sachiko Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of A-ring synthon of 19-NOR-1α,25-dihydroxyvitamin D3 fro...
- Patent number 6,844,461
- Issue date Jan 18, 2005
- Wisconsin Alumni Research Foundation
- Hector F. DeLuca
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of A-ring synthon of 19-nor-1α,25-dihydroxyvitamin...
- Patent number 6,683,219
- Issue date Jan 27, 2004
- Wisconsin Alumni Research Foundation
- Hector F. DeLuca
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Labelled vitamin D.sub.3 derivative and production process thereof
- Patent number 5,116,573
- Issue date May 26, 1992
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Sachiko Yamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
24,25-Dihydroxycholestans and process for preparing the same
- Patent number 4,344,888
- Issue date Aug 17, 1982
- Chugai Seiyaku Kabushiki Kaisha
- Hiroaki Takayama
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
2,2-Di-substituted 1alpha,25-dihydroxy-19-norvitamin d derivative
- Publication number 20060160779
- Publication date Jul 20, 2006
- Sachiko Yamada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Synthesis of a-ring synthon of 19-nor-1alpha,25-dihydroxyvitamin D3...
- Publication number 20040133026
- Publication date Jul 8, 2004
- Hector F. DeLuca
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthesis of A-ring synthon of 19-nor-1alpha, 25-dihydroxyvitamin D...
- Publication number 20030069212
- Publication date Apr 10, 2003
- Hector F. DeLuca
- C07 - ORGANIC CHEMISTRY