URACIL DERIVATIVE AND USE THEREOF FOR MEDICAL PURPOSES

The present invention provides: an uracil derivative represented by general formula (I) or a physiologically acceptable salt thereof (in the formula, R 1 represents a hydrogen atom, a C 1-10 alkyl group, a C 2-6 alkene group or a 3- to 6-membered saturated or 4- to 6-membered unsaturated aliphatic r...

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Main Authors KUBOTA, KATSUMI, TAKANASHI, YOSUKE, TOBE, MASANORI, NAKAMURA, TOMOAKI, SHIRO, TOMOYA, SONE, TOSHIHIKO
Format Patent
LanguageEnglish
French
German
Published 01.04.2015
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
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Summary:The present invention provides: an uracil derivative represented by general formula (I) or a physiologically acceptable salt thereof (in the formula, R 1 represents a hydrogen atom, a C 1-10 alkyl group, a C 2-6 alkene group or a 3- to 6-membered saturated or 4- to 6-membered unsaturated aliphatic ring group which may contain 1 to 2 hetero atoms independently selected from the group consisting of N, O and S; R 2 represents a hydrogen atom, a halogen atom, a cyano group, -NR c R d , -N=CHN(CH 3 ) 2 , or an C 1-3 alkyl group: Ar 1 and Ar 2 independently represent a 5- to 6-membered aromatic ring group which may contain 1 to 3 hetero atoms independently selected from the group consisting of N, O and S; and L represents a 6-membered aromatic ring group which may contain 1 to 4 nitrogen atoms, a pyrazole group, a triazole group, or an imidazole group); and a therapeutic agent or prophylactic agent for various inflammatory diseases associated with elastase, comprises the compound or the like as an active ingredient.
Bibliography:Application Number: EP20120820213