QUINAZOLINE DERIVATIVES AS INHIBITORS OF VASCULAR ENDOTHELIAL GROWTH FACTOR (VEGF)

QUINAZOLINE DERIVATIVES AS INHIBITORS OF VASCULAR ENDOTHELIAL GROWTH FACTOR (VEGF)

FIELD: organic chemistry, medicine, pharmacy. ^ SUBSTANCE: invention relates to derivatives of quinazoline of the formula (I): m means a whole number from 1 to 3; R1 represents halogen atom or (C1-C3)-alkyl; X1 represents -O-; R2 represents (C1-C5)-alkyl-R3 wherein R3 represents piperidine-4-yl that...

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Bibliographische Detailangaben
Hauptverfasser: EHNNEKEN LORAN FRANSUA ANDRE, TOMAS EHNDRJU PITER, STOUKS EHLAJN SOFI EHLIZABET
Format: Patent
Sprache:eng ; rus
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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Zusammenfassung:FIELD: organic chemistry, medicine, pharmacy. ^ SUBSTANCE: invention relates to derivatives of quinazoline of the formula (I): m means a whole number from 1 to 3; R1 represents halogen atom or (C1-C3)-alkyl; X1 represents -O-; R2 represents (C1-C5)-alkyl-R3 wherein R3 represents piperidine-4-yl that can comprise one or two substitutes chosen from (C1-C4)-alkyl and to their salts. Also, invention relates to methods for synthesis of these compounds and pharmaceutical compositions comprising compound of the formula (I) or its pharmaceutically acceptable salts as an active component. Compounds of the formula (I) and their pharmaceutically acceptable salts inhibit effect of VEGF that is a valuable property in treatment of different pathological states including cancer and rheumatic arthritis. ^ EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. ^ 28 cl, 14 ex