Masato Kashimura

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
C-4″ position substituted macrolide derivative
- Patent number 9,139,609
- Issue date Sep 22, 2015
- Taisho Pharmaceutical Co., Ltd.
- Tomohiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
10a-azalide compound having 4-membered ring structure
- Patent number 8,299,035
- Issue date Oct 30, 2012
- Taisho Pharmaceutucal Co., Ltd.
- Tomohiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
10a-Azalide compound crosslinked at 10a- and 12-positions
- Patent number 8,293,715
- Issue date Oct 23, 2012
- Taisho Pharmaceutical Co., Ltd.
- Tomohiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrolide derivatives
- Patent number 8,124,744
- Issue date Feb 28, 2012
- Taisho Pharmaceutical Co., Ltd.
- Masato Kashimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
10a-Azalide compound
- Patent number 8,097,708
- Issue date Jan 17, 2012
- Taisho Pharmaceutical Co., Ltd.
- Tomohiro Sugimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Erythromycin A derivatives and method for preparing same
- Patent number RE39560
- Issue date Apr 10, 2007
- Taisho Pharmaceutical Company, Ltd.
- Shigeo Morimoto
- 536 - Organic compounds
Information Patent Grant
Process for producing erythromycin derivative
- Patent number 6,713,615
- Issue date Mar 30, 2004
- Taisho Pharmaceutical Co., Ltd.
- Masato Kashimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin a derivatives and method for preparing same
- Patent number 6,342,590
- Issue date Jan 29, 2002
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A derivatives
- Patent number 6,191,118
- Issue date Feb 20, 2001
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A derivatives
- Patent number 6,169,168
- Issue date Jan 2, 2001
- Taisho Pharmaceuticals Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin a derivatives
- Patent number 6,165,986
- Issue date Dec 26, 2000
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin a derivatives
- Patent number 6,140,479
- Issue date Oct 31, 2000
- Taisho Pharmaceuticals Co., Ltd.
- Toshifumi Asaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Erythromycin A derivatives
- Patent number 5,804,565
- Issue date Sep 8, 1998
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-O-desosaminylerythronolide derivatives
- Patent number 5,631,354
- Issue date May 20, 1997
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-O-desosaminylerythronolide a derivatives
- Patent number 5,631,355
- Issue date May 20, 1997
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-O-desosaminylerythronolide derivatives
- Patent number 5,602,239
- Issue date Feb 11, 1997
- Taisho Pharmaceutical Co., Ltd.
- Yoko Misawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-O-desosaminylerythronolide a derivative
- Patent number 5,591,837
- Issue date Jan 7, 1997
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-O-desosaminylerythronolide derivatives
- Patent number 5,523,399
- Issue date Jun 4, 1996
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-0-methylerythromycin A derivatives
- Patent number 5,403,923
- Issue date Apr 4, 1995
- Taisho Pharmaceutical Co., Ltd.
- Masato Kashimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2'-position modified compound of erythromycin or its derivative
- Patent number 5,350,839
- Issue date Sep 27, 1994
- Taisho Pharmaceutical Co., Ltd.
- Toshifumi Asaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-O-methylerythromycin A oxime derivatives
- Patent number 5,302,705
- Issue date Apr 12, 1994
- Taisho Pharmaceutical Co., Ltd.
- Yoko Misawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A derivatives
- Patent number 4,990,602
- Issue date Feb 5, 1991
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for selective methylation of erythromycin a derivatives
- Patent number 4,670,549
- Issue date Jun 2, 1987
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
C-4" POSITION SUBSTITUTED MACROLIDE DERIVATIVE
- Publication number 20140046043
- Publication date Feb 13, 2014
- Meiji Seika Pharma Co., Ltd.
- Tomohiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
10A-AZALIDE COMPOUND CROSSLINKED AT 10A- AND 12-POSITIONS
- Publication number 20110237784
- Publication date Sep 29, 2011
- Taisho Pharmaceutical Co., Ltd.
- Tomohiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
10A-AZALIDE COMPOUND HAVING 4-MEMBERED RING STRUCTURE
- Publication number 20110152239
- Publication date Jun 23, 2011
- Taisho Pharmaceutical Co., Ltd.
- Tomohiro Sugimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
10a-Azalide Compound
- Publication number 20090281292
- Publication date Nov 12, 2009
- Tomohiro Sugimoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MACROLIDE DERIVATIVES
- Publication number 20090076253
- Publication date Mar 19, 2009
- TAISHO PHARMACEUTICAL CO., LTD.
- Masato Kashimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for producing erythromycin a derivative
- Publication number 20050159371
- Publication date Jul 21, 2005
- Taisho Pharmaceutical Co., Ltd
- Masato Kashimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for producing erythromycin derivative
- Publication number 20030191295
- Publication date Oct 9, 2003
- Masato Kashimura
- C07 - ORGANIC CHEMISTRY

Masato Kashimura

Person

Patents Grantslast 30 patents

C-4″ position substituted macrolide derivative

10a-azalide compound having 4-membered ring structure

10a-Azalide compound crosslinked at 10a- and 12-positions

Macrolide derivatives

10a-Azalide compound

Erythromycin A derivatives and method for preparing same

Process for producing erythromycin derivative

Erythromycin a derivatives and method for preparing same

Erythromycin A derivatives

Erythromycin A derivatives

Erythromycin a derivatives

Erythromycin a derivatives

Erythromycin A derivatives

5-O-desosaminylerythronolide derivatives

5-O-desosaminylerythronolide a derivatives

5-O-desosaminylerythronolide derivatives

5-O-desosaminylerythronolide a derivative

5-O-desosaminylerythronolide derivatives

6-0-methylerythromycin A derivatives

2'-position modified compound of erythromycin or its derivative

6-O-methylerythromycin A oxime derivatives

Erythromycin A derivatives

Method for selective methylation of erythromycin a derivatives

Patents Applicationslast 30 patents

C-4" POSITION SUBSTITUTED MACROLIDE DERIVATIVE

10A-AZALIDE COMPOUND CROSSLINKED AT 10A- AND 12-POSITIONS

10A-AZALIDE COMPOUND HAVING 4-MEMBERED RING STRUCTURE

10a-Azalide Compound

MACROLIDE DERIVATIVES

Process for producing erythromycin a derivative

Process for producing erythromycin derivative