Kazuya Okamoto

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stereoselective process for preparing substituted polycyclic pyrido...
- Patent number 11,286,262
- Issue date Mar 29, 2022
- Shionogi & Co., Ltd.
- Kazuya Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline methyl (4R,12aS)-7-(benzyloxy)-4-methyl-6,8-dioxo-3,4,6...
- Patent number 10,125,146
- Issue date Nov 13, 2018
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline methyl (4R,12aS)-7-(benzyloxy)-4-methyl-6,8-dioxo-3,4,6...
- Patent number 10,125,147
- Issue date Nov 13, 2018
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline dimethyl 3-(benzyloxy)-1-(2,2-dimethoxyethyl)-4-oxo-1,4...
- Patent number 10,000,508
- Issue date Jun 19, 2018
- Shionogi & Co., Ltd.
- Yukihito Sumino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing (3S,11aR)-6,8-dihalo-3-methyl-2,3,11,11a-tetrah...
- Patent number 9,969,750
- Issue date May 15, 2018
- Shionogi & Co., Ltd.
- Yukihito Sumino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing alkynylketone derivative
- Patent number 9,951,051
- Issue date Apr 24, 2018
- Shionogi & Co., Ltd.
- Genta Tadano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing (4R,12aS)-7,9-dihalo-4-methyl-3,4,12,12a-tetrah...
- Patent number 9,802,959
- Issue date Oct 31, 2017
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of producing substituted (3S,11aR)-6-hydroxy-3-methyl-5,7-d...
- Patent number 9,650,394
- Issue date May 16, 2017
- Shionogi & Co., Ltd.
- Yukihito Sumino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing pyrone and pyridone derivatives
- Patent number 9,505,783
- Issue date Nov 29, 2016
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of producing substituted (4R,12AS)-7-hydroxy-4-methyl-6,8-d...
- Patent number 9,321,789
- Issue date Apr 26, 2016
- Shinogi & Co., Ltd.
- Yukihito Sumino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing pyrone and pyridone derivatives
- Patent number 9,260,453
- Issue date Feb 16, 2016
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing pyrone and pyridone derivatives
- Patent number 8,865,907
- Issue date Oct 21, 2014
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
STEREOSELECTIVE PROCESS FOR PREPARING SUBSTITUTED POLYCYCLIC PYRIDO...
- Publication number 20230040262
- Publication date Feb 9, 2023
- Shionogi & Co., Ltd.
- Kazuya OKAMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STEREOSELECTIVE PROCESS FOR PREPARING SUBSTITUTED POLYCYCLIC PYRIDO...
- Publication number 20200247818
- Publication date Aug 6, 2020
- Shionogi & Co., Ltd.
- Kazuya OKAMOTO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...
- Publication number 20180044351
- Publication date Feb 15, 2018
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...
- Publication number 20180037593
- Publication date Feb 8, 2018
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...
- Publication number 20180037592
- Publication date Feb 8, 2018
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...
- Publication number 20180037591
- Publication date Feb 8, 2018
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PRODUCING TRIPHENYLBUTENE DERIVATIVE
- Publication number 20170297999
- Publication date Oct 19, 2017
- Shionogo & Co., Ltd
- Kazuya Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...
- Publication number 20170240564
- Publication date Aug 24, 2017
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING ALKYNYLKETONE DERIVATIVE
- Publication number 20170197943
- Publication date Jul 13, 2017
- Shionogi & Co., Ltd.
- Genta TADANO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...
- Publication number 20160229870
- Publication date Aug 11, 2016
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING PYRONE AND PYRIDONE DERIVATIVES
- Publication number 20160002211
- Publication date Jan 7, 2016
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of producing compounds having HIV integrase inhivitory activity
- Publication number 20150038702
- Publication date Feb 5, 2015
- Shionogi & Co., Ltd.
- Yukihito SUMINO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING PYRONE AND PYRIDONE DERIVATIVES
- Publication number 20150031876
- Publication date Jan 29, 2015
- Shionogi & Co., Ltd.
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Compound Having HIV Integrase Inhibitory Acti...
- Publication number 20140011995
- Publication date Jan 9, 2014
- Yukihito Sumino
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF PRODUCING PYRONE AND PYRIDONE DERIVATIVES
- Publication number 20120022251
- Publication date Jan 26, 2012
- Yukihito Sumino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND HAVING INHIBITORY ACTIVITY ON PI3K
- Publication number 20110105457
- Publication date May 5, 2011
- Shionogi & Co., Ltd.
- Daisuke Taniyama
- C07 - ORGANIC CHEMISTRY

Kazuya Okamoto

Person

Patents Grantslast 30 patents

Stereoselective process for preparing substituted polycyclic pyrido...

Crystalline methyl (4R,12aS)-7-(benzyloxy)-4-methyl-6,8-dioxo-3,4,6...

Crystalline methyl (4R,12aS)-7-(benzyloxy)-4-methyl-6,8-dioxo-3,4,6...

Crystalline dimethyl 3-(benzyloxy)-1-(2,2-dimethoxyethyl)-4-oxo-1,4...

Method of producing (3S,11aR)-6,8-dihalo-3-methyl-2,3,11,11a-tetrah...

Process for producing alkynylketone derivative

Method of producing (4R,12aS)-7,9-dihalo-4-methyl-3,4,12,12a-tetrah...

Methods of producing substituted (3S,11aR)-6-hydroxy-3-methyl-5,7-d...

Method of producing pyrone and pyridone derivatives

Methods of producing substituted (4R,12AS)-7-hydroxy-4-methyl-6,8-d...

Method for producing pyrone and pyridone derivatives

Method of producing pyrone and pyridone derivatives

Patents Applicationslast 30 patents

STEREOSELECTIVE PROCESS FOR PREPARING SUBSTITUTED POLYCYCLIC PYRIDO...

STEREOSELECTIVE PROCESS FOR PREPARING SUBSTITUTED POLYCYCLIC PYRIDO...

METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...

METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...

METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...

METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...

METHOD FOR PRODUCING TRIPHENYLBUTENE DERIVATIVE

METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...

PROCESS FOR PRODUCING ALKYNYLKETONE DERIVATIVE

METHODS OF PRODUCING COMPOUNDS HAVING HIV INTEGRASE INHIBITORY ACTI...

METHOD OF PRODUCING PYRONE AND PYRIDONE DERIVATIVES

Method of producing compounds having HIV integrase inhivitory activity

METHOD FOR PRODUCING PYRONE AND PYRIDONE DERIVATIVES

Process for Preparing Compound Having HIV Integrase Inhibitory Acti...

METHOD OF PRODUCING PYRONE AND PYRIDONE DERIVATIVES

HETEROCYCLIC COMPOUND HAVING INHIBITORY ACTIVITY ON PI3K