Invention Grant
- Patent Title: Method for preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl ester
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Application No.: US14719728Application Date: 2015-05-22
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Publication No.: US09434970B2Publication Date: 2016-09-06
- Inventor: Sang Chul Lim , Moo Yong Uhm , Dae Won Lee , Hui Ho Kim , Dong Ho Lee , Hyun Seok Lee
- Applicant: SK Biopharmaceuticals Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: SK BIOPHARMACEUTICALS CO., LTD.
- Current Assignee: SK BIOPHARMACEUTICALS CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: C12P17/10
- IPC: C12P17/10 ; C07D257/04
Abstract:
Disclosed is a method for the preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl esters, comprising the enantioselective enzyme reduction of a 1-aryl-2-tetrazolyl-ethyl ketone to form a (R)-1-aryl-2-tetrazolyl-ethyl alcohol and the carbamation of said alcohol.
Public/Granted literature
- US20150252398A1 METHOD FOR PREPARATION OF CARBAMIC ACID (R)-1-ARYL-2-TETRAZOLYL-ETHYL ESTER Public/Granted day:2015-09-10
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