Invention Grant
- Patent Title: Method for preparing aryl 2-tetrazol-1-yl keto with improved selectivity
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Application No.: US16803039Application Date: 2020-02-27
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Publication No.: US11236054B2Publication Date: 2022-02-01
- Inventor: Kyuwoong Lee , Kyungmi Cha , Suyeon Yeom , Jiseon Woo
- Applicant: SK BIOPHARMACEUTICALS CO., LTD.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK BIOPHARMACEUTICALS CO., LTD.
- Current Assignee: SK BIOPHARMACEUTICALS CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: C07D257/04
- IPC: C07D257/04
Abstract:
The present disclosure relates to a method for preparing aryl 2-tetrazol-2-yl ketone of the following Formula 1a with improved selectivity: wherein R1 and R2 are the same as defined herein.
Public/Granted literature
- US20210122719A1 Method For Preparing Aryl 2-Tetrazol-1-Yl Keto With Improved Selectivity Public/Granted day:2021-04-29
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