Invention Grant
![Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides](/docs/US/2017-08-08/US09725409B2/abs.jpg.600x600.jpg)
- Patent Title: Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides
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Application No.: US15024352Application Date: 2014-10-07
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Publication No.: US09725409B2Publication Date: 2017-08-08
- Inventor: Taraneh Farida , Hubertus Stakemeier , Jan Vermehren
- Applicant: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Applicant Address: DE Monheim am Rhein
- Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Current Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Current Assignee Address: DE Monheim am Rhein
- Agency: McBee Moore Woodward Vanik IP
- Agent Susan McBee; David Woodward
- Priority: EP13188179 20131010
- International Application: PCT/EP2014/071388 WO 20141007
- International Announcement: WO2015/052156 WO 20150416
- Main IPC: C07C303/40
- IPC: C07C303/40 ; C07C311/16 ; C07D303/40
![Process for preparing 4[[(benzoyl)amino]sulphonyl]benzoyl chlorides and preparation of acylsulphamoylbenzamides](/abs-image/US/2017/08/08/US09725409B2/abs.jpg.150x150.jpg)
Abstract:
Process for preparing 4-[[(benzoyl)amino]sulphonyl]benzoyl chlorides of the formula (II).
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