7-hydroxyguanine compounds

7-hydroxyguanine compounds

Novel 7-hydroxyguanine compounds of the formula: (I) wherein R is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, and R2 is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, provided that when R1 is hydrogen atom, R2 is tetrahydropyranyl group or tetrahydrofuryl group...

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Hauptverfasser: WATANABE, KIYOSHI, ISHII, KIYOTO, KAWAHARADA, HAJIME
Format: Patent
Sprache:eng
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BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROCESSES USING MICROORGANISMS
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPIRITS
VINEGAR
WINE
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creator WATANABE
KIYOSHI
ISHII
KIYOTO
KAWAHARADA
HAJIME
description Novel 7-hydroxyguanine compounds of the formula: (I) wherein R is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, and R2 is hydrogen atom, tetrahydropyranyl group or tetrahydrofuryl group, provided that when R1 is hydrogen atom, R2 is tetrahydropyranyl group or tetrahydrofuryl group, and a salt thereof, which have excellent anti-tumor activity, process for preparing the compounds, and anti-tumor agent containing said compound as an active ingredient.
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subjects BEER
BIOCHEMISTRY
CHEMISTRY
ENZYMOLOGY
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MUTATION OR GENETIC ENGINEERING
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROCESSES USING MICROORGANISMS
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SPIRITS
VINEGAR
WINE
title 7-hydroxyguanine compounds
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