Invention Grant
- Patent Title: Preparation method for tricyclic compounds
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Application No.: US16467101Application Date: 2017-12-04
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Publication No.: US10981888B2Publication Date: 2021-04-20
- Inventor: Florian Erver , Frank Memmel , Alexander Arlt , Werner Hallenbach , Tobias Harschneck , Christoph Schotes , Robert Velten
- 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 & Vanik IP, LLC
- Priority: EP16202882 20161208
- International Application: PCT/EP2017/081343 WO 20171204
- International Announcement: WO2018/104214 WO 20180614
- Main IPC: C07D401/04
- IPC: C07D401/04 ; C07D231/12
Abstract:
Methods for preparing compounds of formula (I) Wherein R1 to R5 and A1 to A4 are as defined in the application.
Public/Granted literature
- US20190315707A1 PREPARATION METHOD FOR TRICYCLIC COMPOUNDS Public/Granted day:2019-10-17
Information query
