Hydroxynaphthalenedicarboxylic acid hydrazide dimer and derivatives thereof as well as process for preparing them

The present invention provides a hydroxynaphthalenedicarboxylic acid hydrazide dimer or a derivative thereof represented by formula (1): wherein X 1 and X 2 are independently selected from the group consisting of carboxyl group, a group represented by formula (2) and a group represented by formula (...

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1. Verfasser:	WAKAMORI, HIROYUKI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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creator	WAKAMORI, HIROYUKI
description	The present invention provides a hydroxynaphthalenedicarboxylic acid hydrazide dimer or a derivative thereof represented by formula (1): wherein X 1 and X 2 are independently selected from the group consisting of carboxyl group, a group represented by formula (2) and a group represented by formula (3): -CO-NH-Z(2) -CO-NHNH 2 (3) Y 1 and Y 2 are independently selected from the group consisting of carboxyl group, carbamoyl group, a group represented by formula (2), a group represented by formula (3) and a group represented by formula (4): -CO-O-A(4) provided that at least one of X 1 , X 2 , Y 1 and Y 2 is a group represented by formula (3).
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fre ; ger</language><creationdate>2006</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>WAKAMORI, HIROYUKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WAKAMORI, HIROYUKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Hydroxynaphthalenedicarboxylic acid hydrazide dimer and derivatives thereof as well as process for preparing them</title><date>2006-10-18</date><risdate>2006</risdate><abstract>The present invention provides a hydroxynaphthalenedicarboxylic acid hydrazide dimer or a derivative thereof represented by formula (1): wherein X 1 and X 2 are independently selected from the group consisting of carboxyl group, a group represented by formula (2) and a group represented by formula (3): -CO-NH-Z(2) -CO-NHNH 2 (3) Y 1 and Y 2 are independently selected from the group consisting of carboxyl group, carbamoyl group, a group represented by formula (2), a group represented by formula (3) and a group represented by formula (4): -CO-O-A(4) provided that at least one of X 1 , X 2 , Y 1 and Y 2 is a group represented by formula (3).</abstract><oa>free_for_read</oa></addata></record>
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subjects	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
title	Hydroxynaphthalenedicarboxylic acid hydrazide dimer and derivatives thereof as well as process for preparing them
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