PYRIMIDINE DERIVATIVES

Novel pyrimidines of the formula I wherein R1 is selected from the group consisting of -OH, cation of metals and organic bases, alkoxy of 1 to 5 carbon atoms, hydrazino and 1H-tetrazol-5-yl-amino, A is selected from the group consisting of R2 is selected from the group consisting of hydrogen and alk...

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1. Verfasser:	DAVID PAUL KAY
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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creator	DAVID PAUL KAY
description	Novel pyrimidines of the formula I wherein R1 is selected from the group consisting of -OH, cation of metals and organic bases, alkoxy of 1 to 5 carbon atoms, hydrazino and 1H-tetrazol-5-yl-amino, A is selected from the group consisting of R2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and R3 and R4 are individually selected from the group consisting of hydrogen, halogen and alkyl and alkoxy of 1 to 5 carbon atoms with the proviso that when R1 is alkoxy of 1 to 5 carbon atoms, R2 is not hydrogen and their non-toxic, pharmaceutically acceptable acid addition salts having anti-allergic properties.
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HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC CHEMISTRY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>1985</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850911&DB=EPODOC&CC=GB&NR=2115415B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19850911&DB=EPODOC&CC=GB&NR=2115415B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAVID PAUL KAY</creatorcontrib><title>PYRIMIDINE DERIVATIVES</title><description>Novel pyrimidines of the formula I wherein R1 is selected from the group consisting of -OH, cation of metals and organic bases, alkoxy of 1 to 5 carbon atoms, hydrazino and 1H-tetrazol-5-yl-amino, A is selected from the group consisting of R2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and R3 and R4 are individually selected from the group consisting of hydrogen, halogen and alkyl and alkoxy of 1 to 5 carbon atoms with the proviso that when R1 is alkoxy of 1 to 5 carbon atoms, R2 is not hydrogen and their non-toxic, pharmaceutically acceptable acid addition salts having anti-allergic properties.</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1985</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBALiAzy9PV08fRzVXBxDfIMcwzxDHMN5mFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8e5ORoaGpiaGpk7GhFUAAFJOHnE</recordid><startdate>19850911</startdate><enddate>19850911</enddate><creator>DAVID PAUL KAY</creator><scope>EVB</scope></search><sort><creationdate>19850911</creationdate><title>PYRIMIDINE DERIVATIVES</title><author>DAVID PAUL KAY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2115415B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1985</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DAVID PAUL KAY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAVID PAUL KAY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PYRIMIDINE DERIVATIVES</title><date>1985-09-11</date><risdate>1985</risdate><abstract>Novel pyrimidines of the formula I wherein R1 is selected from the group consisting of -OH, cation of metals and organic bases, alkoxy of 1 to 5 carbon atoms, hydrazino and 1H-tetrazol-5-yl-amino, A is selected from the group consisting of R2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and R3 and R4 are individually selected from the group consisting of hydrogen, halogen and alkyl and alkoxy of 1 to 5 carbon atoms with the proviso that when R1 is alkoxy of 1 to 5 carbon atoms, R2 is not hydrogen and their non-toxic, pharmaceutically acceptable acid addition salts having anti-allergic properties.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record>
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subjects	CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
title	PYRIMIDINE DERIVATIVES
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