Deprotection method for tetrazole compound

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Dec 27, 2016
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Aug 27, 2015
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Sep 26, 2013
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Sep 26, 2012

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Abstract

The present invention relates to a method of deprotecting a tetrazole compound, useful as an intermediate for angiotensin II receptor blockers, and provides a novel production method of angiotensin II receptor blockers.

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API CORPORATION	13-4 UCHIKANDA 1-CHOME CHIYODA-KU TOKYO 1010047

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Inventor Name	Address	# of filed Patents	Total Citations
Seki, Masahiko	Tokyo, JP	40	246

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Deprotection method for tetrazole compound

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United States of America Patent

14429257

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PATENT NO	9527821
APP PUB NO	20150239854A1
SERIAL NO	14429257
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 27, 2016	US,9527821,B2 US9527821B2	GRANTED PATENT AS SECOND PUBLICATION
August 27, 2015	US,20150239854,A1 US20150239854A1	FIRST PUBLISHED PATENT APPLICATION

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14429257

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