The invention concerns the use of a quinazoline derivative of Formula (I) wherein Q
1
includes a quinazoline ring optionally substituted with a group such as halogeno, trifluoromethyl and cyano, or a group of the formula: Q
3
—X
1
— wherein X
1
includes a direct bond and O and Q
3
includes aryl, aryl-(1-6C)alkyl, heterocyclyl and heterocyclyl-(1-6C)alkyl; each of R
2
and R
3
is hydrogen or (1-6C)alkyl; Z includes O, S and NH; and Q
2
includes aryl and aryl-(1-3C)alkyl or a pharmaceutically-acceptable salt thereof, in the manufacture of a medicament for use in the production of an antiangiogenic and/or vascular permeability reducing effect in a warm-blooded animal such as a human.
1
The invention concerns quinazoline derivatives of Formula (I) wherein Q1 includes a quinazoline ring optionally substituted with a group such as halogeno, trifluoromethyl and cyano, or a group of the formula: Q3—X1— wherein X1 includes a direct bond and O and Q3 includes aryl, aryl-(1-6C)alkyl, heterocyclyl and heterocyclyl-(1-6C)alkyl; each of R2 and R3 is hydrogen or (1-6C)alkyl; Z includes O, S and NH; and Q2 includes aryl and aryl-(1-3C)alkyl or a pharmaceutically-acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the prevention or treatment of T cell mediated diseases or medical conditions in a warm-blooded animal.
The invention relates to quinazoline derivatives of formula (I), wherein m is an integer from 1 to 3; R
1
represents halogeno or C
1-3
alkyl; X
1
represents —O—; R
2
is selected from one of the following three groups: 1) C
1-5
alkylR
3
(wherein R
3
is piperidinyl-4-yl which may bear one or two substituents selected from hydroxy, halogeno, C
1-4
alkyl, C
1-4
hydroxyalkyl and C
1-4
alkoxy; 2) C
2-5
alkenylR
3
(wherein R
3
is as defined hereinbefore); 3) C
2-5
alkynylR
3
(wherein R
3
is as defined hereinbefore); and wherein any alkyl, alkenyl or alkynyl group may bear one or more substituents selected from hydroxy, halogeno and amino; and salts thereof; processes for their preparation, pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient. The compounds of formula (I) and the pharmaceutically acceptable salts thereof inhibit the effects of VEGF, a property of value in the treatment of a number of disease states including cancer and rheumatoid arthritis.
[EN] QUINAZOLINE DERIVATIVES<br/>[FR] DERIVES DE QUINAZOLINE
申请人:ASTRAZENECA AB
公开号:WO2002016352A1
公开(公告)日:2002-02-28
The invention concerns quinazoline derivatives of Formula (I) wherein each of m, R?1, n, R2 and R3¿ have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive agent in the containment and/or treatment of solid tumour disease.
The invention concerns quinazoline derivatives of Formula (I), wherein each of R?1, R2 and R3¿ have any of the meanings defined in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use as an anti-invasive agent in the containment and/or treatment of solid tumour disease.