further substituted by doubly-bound nitrogen atoms

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C07D505/24

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D505/00Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:

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C07D505/24further substituted by doubly-bound nitrogen atoms

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Patents Grantslast 30 patents

Information Patent Grant
2 substituted cephem compounds
- Patent number 10,174,053
- Issue date Jan 8, 2019
- Glaxo Group Limited
- Toshiaki Aoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin having catechol group
- Patent number 9,238,657
- Issue date Jan 19, 2016
- Shionogi & Co., Ltd.
- Yasuhiro Nishitani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephem compound having catechol group
- Patent number 9,145,425
- Issue date Sep 29, 2015
- Shionogi & Co., Ltd.
- Shinya Hisakawa
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CEPHEM COMPOUND HAVING CATECHOL GROUP
- Publication number 20130102583
- Publication date Apr 25, 2013
- Shionogi & Co., Ltd.
- Shinya Hisakawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CEPHALOSPORIN HAVING CATECHOL GROUP
- Publication number 20110190254
- Publication date Aug 4, 2011
- Shionogi & Co., Ltd.
- Yasuhiro Nishitani
- C07 - ORGANIC CHEMISTRY