Process for preparing spiro[2.5]octane-5,7-dione

United States of America Patent

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Issued Date
Feb 6, 2014
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Aug 1, 2013
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Aug 3, 2012

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Abstract

Disclosed is a method for the synthesis of spiro[2.5]octane-5,7-dione useful as intermediate in the manufacture of pharmaceutically active ingredients. Also disclosed are novel intermediates used in the synthesis of this compound.

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BOEHRINGER INGELHEIM INTERNATIONAL GMBH	GERMANY

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Inventor Name	Address	# of filed Patents	Total Citations
ANKLAM, Sven	Kelkheim, DE	2	0
BUSCH, Torsten	Frankfurt am Main, DE	5	2
JUNG, Joerg	Floersheim, DE	15	112
OSTERMEIER, Markus	Biberach an der Riss, DE	27	197

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Process for preparing spiro[2.5]octane-5,7-dione

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United States of America Patent

13956604

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13956604

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