Smoking compositions containing a 2,5-diacylpyrazine flavorant additive

In one of its embodiments this invention provides smoking compositions which contain a novel unsymmetrical 2,5-diacylpyrazine flavorant additive as illustrated by 1-[5-(1-propanoyl)-2-pyrazinyl]-2-methyl-1-propanone: Under normal cigarette smoking conditions, the 2,5-diacylpyrazine additive volatili...

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Hauptverfasser:	WILLIAMS, DAVID L, SOUTHWICK, EVERETT W
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY CIGARETTES CIGARS HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING METALLURGY ORGANIC CHEMISTRY SMOKERS' REQUISITES SNUFF TOBACCO
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creator	WILLIAMS DAVID L SOUTHWICK EVERETT W
description	In one of its embodiments this invention provides smoking compositions which contain a novel unsymmetrical 2,5-diacylpyrazine flavorant additive as illustrated by 1-[5-(1-propanoyl)-2-pyrazinyl]-2-methyl-1-propanone: Under normal cigarette smoking conditions, the 2,5-diacylpyrazine additive volatilizes and enhances the flavor and aroma of the mainstream and sidestream smoke.
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CIGARETTES ; CIGARS ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING ; METALLURGY ; ORGANIC CHEMISTRY ; SMOKERS' REQUISITES ; SNUFF ; TOBACCO</subject><creationdate>1991</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=19910521&DB=EPODOC&CC=US&NR=5017235A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19910521&DB=EPODOC&CC=US&NR=5017235A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WILLIAMS; DAVID L</creatorcontrib><creatorcontrib>SOUTHWICK; 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subjects	CHEMISTRY CIGARETTES CIGARS HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING METALLURGY ORGANIC CHEMISTRY SMOKERS' REQUISITES SNUFF TOBACCO
title	Smoking compositions containing a 2,5-diacylpyrazine flavorant additive
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