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Chimie et Atomistique SA
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Chimie et Atomistique SA
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Application filed by Chimie et Atomistique SAfiledCriticalChimie et Atomistique SA
Application grantedgrantedCritical
Publication of FR72202EpublicationCriticalpatent/FR72202E/fr
C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
C07D239/47—One nitrogen atom and one oxygen or sulfur atom, e.g. cytosine
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR72202D1955-12-201955-12-20Nouvelles hydrazino-pyrimidines et leur procédé de préparation
ExpiredFR72202E
(fr)