[EN] METHOD FOR PREPARING ARYL 2-TETRAZOL-2-YL KETONE WITH IMPROVED SELECTIVITY<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ARYL-2-TÉTRAZOL-2-YL-CÉTONE À SÉLECTIVITÉ AMÉLIORÉE
申请人:SK BIOPHARMACEUTICALS CO LTD
公开号:WO2021080380A1
公开(公告)日:2021-04-29
The present disclosure relates to a method for preparing aryl 2-tetrazol-2-yl ketone of Formula 1a with improved selectivity.
Method For Preparing Aryl 2-Tetrazol-1-Yl Keto With Improved Selectivity
申请人:SK BIOPHARMACEUTICALS CO., LTD.
公开号:US20210122719A1
公开(公告)日:2021-04-29
The present disclosure relates to a method for preparing aryl 2-tetrazol-2-yl ketone of the following Formula 1a with improved selectivity:
wherein R
1
and R
2
are the same as defined herein.
Method for preparing aryl 2-tetrazol-1-yl keto with improved selectivity
申请人:SK BIOPHARMACEUTICALS CO., LTD.
公开号:US11236054B2
公开(公告)日:2022-02-01
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.