Method for preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl ester

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Mar 26, 2013
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May 12, 2011
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Oct 14, 2010
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Oct 15, 2009

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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.

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Patent Owner	Address
SK BIOPHARMACEUTICALS CO LTD	221 PANGYOYEOK-RO BUNDANG-GU SEONGNAM-SI GYEONGGI-DO 13494

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C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....

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Inventor Name	Address	# of filed Patents	Total Citations
Kim, Hui Ho	Daejeon, KR	4	16
Lee, Dae Won	Siheung-si, KR	592	10222
Lee, Dong Ho	Daejeon, KR	121	1397
Lee, Hyun Seok	Daejeon, KR	70	472
Lim, Sang Chul	Daejeon, KR	36	452
Uhm, Moo Yong	Daejeon, KR	4	16

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Method for preparation of carbamic acid (R)-1-aryl-2-tetrazolyl-ethyl ester

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12904267

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PATENT NO	8404461
APP PUB NO	20110111467A1
SERIAL NO	12904267
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 26, 2013	US,8404461,B2 US8404461B2	GRANTED PATENT AS SECOND PUBLICATION
May 12, 2011	US,20110111467,A1 US20110111467A1	FIRST PUBLISHED PATENT APPLICATION

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12904267

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