摘要:
The invention relates to compounds of formula ##STR1## wherein Ar is mono- or bicyclic ring system chosen from benzene, naphthalene, tetrahydronaphthalene, quinoline and indole;Het is ##STR2## R is hydrogen, halogen, hydroxy, C.sub.1 -C.sub.6 alkoxy, C.sub.2 -C.sub.6 acyloxy, cyano, nitro, amino or --COOR.sub.3 in which R.sub.3 is hydrogen or C.sub.1 -C.sub.6 alkyl;R.sub.1 is hydrogen, hydroxy, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, C.sub.2 -C.sub.6 acyloxy, cyano, nitro, amino or --COOR.sub.3 in which R.sub.3 is as defined above;R.sub.2 is hydrogen, halogen, hydroxy or C.sub.1 -C.sub.6 alkyl; and the pharmaceutically acceptable salts thereof, and wherein when at the same time the (Ar)R.sub.1 R.sub.2 group represents unsubstituted phenyl or 4-chloro-, 4-cyano-, 4-amino- or 3,4-dimethoxy-phenyl and Het is a 4-homophthalimide group, then R is other than hydrogen, which are useful as anti-proliferative agents.
摘要:
The present invention relates to new compounds of formula ##STR1## wherein A is a bicyclic ring chosen from naphthalene, tetrahydronaphthalene, quinoline, isoquinoline and indole.B is a R.sup.2 substituted benzene ring or an unsubstituted pyridine or thiophene ring;R is hydrogen, C.sub.1 -C.sub.6 alkyl, halogen, nitro, cyano, carboxy or a group NR.sup.3 R.sup.4 wherein each of R.sup.3 and R.sup.4 is independently hydrogen or C.sub.1 -C.sub.6 alkyl;R.sup.1 is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.1 -C.sub.6 alkanoyl;R.sup.2 is hydrogen, C.sub.1 -C.sub.6 alkyl, halogen, nitro, cyano, carboxy, hydroxy, C.sub.1 -C.sub.6 alkoxy, C.sub.1 -C.sub.6 alkanoyloxy or a group NR.sup.3 R.sup.4 wherein R.sup.3 and R.sup.4 are as defined above;n is zero or an integer of 1 to 2;x is zero or an integer of 1 to 5;and the pharmaceutically acceptable salts thereof.The compounds of the invention are useful as tyrosine kinase inhibitors.
摘要:
Novel and known bicyclic 4-aralkylaminopyrimidine derivatives of formula (I) wherein A is a benzene or imidazole ring; B is a benzene, tetralin, indane or 2-oxindole ring R is (C.sub.1 -C.sub.4)perfluoroalkyl, phenyl, phenyl-(C.sub.1 -C.sub.4)alkyl, hydroxy-(C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4)alkoxy-(C.sub.1 -C.sub.4)alkyl, (C.sub.2 -C.sub.4)acyloxy-(C.sub.1 -C.sub.4)alkyl, halobenzoyloxy-(C.sub.1 -C.sub.4)alkyl, carboxy, carbamoyl, (C.sub.1 -C.sub.4)alkoxycarbonyl, cyano, (C.sub.1 -C.sub.4)alkylcarbonyl, carboxy-(C.sub.1 -C.sub.4)alkyl, carbamoyl-(C.sub.1 -C.sub.4)alkyl, (C.sub.1 -C.sub.4)alkoxycarbonyl-(C.sub.1 -C.sub.4)alkyl, halo-(C.sub.1 -C.sub.4)alkyl, amino-(C.sub.1 -C.sub.4)alkyl, mono- or di-(C.sub.1 -C.sub.4)alkylamino-(C.sub.1 -C.sub.4)alkyl, sulfo-(C.sub.1 -C.sub.4)alkyl or sulfamido-(C.sub.1 -C.sub.4)alkyl; each of R.sub.1 and R.sub.2, which may be the same or different, is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen or --NR.sub.5 R.sub.6 in which each of R.sub.5 and R.sub.6, which may be the same or different, is H or C.sub.1 -C.sub.4 alkyl; each of R.sub.3 and R.sub.4, which may the same or different, is hydrogen, C.sub.1 -C.sub.4 alkyl, halogen, hydroxy, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxycarbonyl, nitro, cyano or CF.sub.3 ; and the pharmaceutically acceptable salts thereof, are tyrosine kinase inhibitors. ##STR1##
摘要:
Novel bicyclic condensed pyrimidine compounds having general formula (I) ##STR1## wherein X is --CH.sub.2 --, --NH--(CH.sub.2).sub.n --, --O--(CH.sub.2).sub.n -- or --S--(CH.sub.2).sub.n -- in which n is zero or 1; A is a 4,5-fused imidazole ring N-substituted by R.sub.3 which is hydrogen, C.sub.1 -C.sub.4 alkyl or benzyl, or A is a 2,3-fused pyridine ring C-substituted by R.sub.4 which is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen or NR.sub.5 R.sub.6 in which each of R.sub.5 and R.sub.6 independently is H or C.sub.1 -C.sub.4 alkyl; B is a bicyclic ring chosen from tetralin, indane and 2-oxindole; each of R.sub.1 and R.sub.2 independently is hydrogen, C.sub.1 -C.sub.4 alkyl, halogen, hydroxy, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkoxycarbonyl, nitro, cyano or CF.sub.3 ; and the pharmaceutically acceptable salts thereof.
摘要:
Arylidene and heteroarylidene oxindole derivatives of formula (I) ##STR1## wherein, subject to provisos, Y is a bicyclic ring system chosen from naphthalene, tetralin, quinoline and isoquinoline;R is hydrogen or an oxo (.dbd.O) group when Y is tetralin; orR is hydrogen when Y is naphthalene, quinoline or isoquinoline;each of R.sup.1 and R.sup.2 independently is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.2 -C.sub.6 alkanoyl;m is zero, 1 or 2;n is zero, 1, 2 or 3;each of R.sup.3 and R.sup.4 independently is hydrogen, halogen, cyano, C.sub.1 -C.sub.6 alkyl, carboxy, nitro or --NR.sup.6 R.sup.7 in which each of R.sup.6 and R.sup.7 independently is hydrogen or C.sub.1 -C.sub.6 alkyl;R.sup.5 is hydrogen or C.sub.1 -C.sub.6 alkyl; and their pharmaceutically acceptable salts, which are useful as tyrosine kinase inhibitors.
摘要:
Novel hydrosoluble 3-arylidene-2-oxindole derivatives, having tyrosine kinase inhibitor activity, encompassed by general formula (I), wherein m is zero, 1 or 2; A is a bicyclic ring chosen from tetralin, naphthalene, quinoline and indole; R.sup.1 is hydrogen, C.sub.1 -C.sub.6 alkyl or C.sub.2 -C.sub.6 alkanoyl; one of R.sup.2 and R.sup.3 independently is hydrogen and the other is a substituent selected from: a C.sub.1 -C.sub.6 alkyl group substituted by 1, 2 or 3 hydroxy groups; --SO.sub.3 R.sup.4 in which R.sup.4 is hydrogen or C.sub.1 -C.sub.6 alkyl unsubstituted or substituted by 1, 2 or 3 hydroxy groups; --SO.sub.2 NHR.sup.5 in which R.sup.5 is as R.sup.4 defined above or a --(CH.sub.2).sub.n --N(C.sub.1 -C.sub.6 alkyl).sub.2 group in which n is 2 or 3; --COOR.sup.6 in which R.sup.6 is C.sub.1 -C.sub.6 alkyl unsubstituted or substituted by phenyl or by 1, 2 or 3 hydroxy groups or phenyl; --CONHR.sup.7 in which R.sup.7 is hydrogen, phenyl or C.sub.1 -C.sub.6 alkyl substituted by 1, 2 or 3 hydroxy groups or by phenyl; --NHSO.sub.2 R.sup.8 in which R.sup.8 is C.sub.1 -C.sub.6 alkyl or phenyl unsubstituted or substituted by halogen or by C.sub.1 -C.sub.4 alkyl; --N(R.sup.9).sub.2, --NHR.sup.9 or --OR.sup.9 wherein R.sup.9 is C.sub.2 -C.sub.6 alkyl substituted by 1, 2 or 3 hydroxy groups; --NHCOR.sup.10, --OOCR.sup.10 or --CH.sub.2 OOCR.sup.10 in which R.sup.10 is C.sub.1 -C.sub.6 alkyl substituted by 1, 2 or 3 hydroxy groups; --NHCONH.sub.2 ; --NH--C(NH.sub.2).dbd.NH; --C(NH.sub.2).dbd.NH; --CH.sub.2 NHC(NH.sub.2).dbd.NH; --CH.sub.2 NH.sub.2 ; --OPO(OH).sub.2 ; --CH.sub.2 OPO(OH).sub.2 ; --PO(OH).sub.2 ; or (a), (b), (c), or (d) group, wherein p is 1, 2 or 3 and Z is --CH.sub.2 --, --O-- or (e), in which R.sup.11 is hydrogen or is as R.sup.9 defined above; and the pharmaceutically acceptable salts thereof, are disclosed.
摘要:
The present invention relates to compounds useful as tyrosine kinase inhibitors, having the following general formula (I) ##STR1## wherein one of the groups X.sup.1, X.sup.2, X.sup.3, X.sup.4 is N and the others are CH; R is a group of formula (a), (b), (c) or (d) ##STR2## each of R.sup.1 and R.sup.3 independently is hydrogen, amino, carboxy, cyano, --SO.sub.3 R.sup.4, --SO.sub.2 NHR.sup.5, ##STR3## --COOR.sup.6, --CONH(CH.sub.2).sub.o Ph, --CONHCH.sub.2 (CHOH).sub.n CH.sub.2 OH, ##STR4## --N (CH.sub.2 CH.sub.2 OH).sub.2, --NHCH.sub.2 (CHOH).sub.n CH.sub.2 OH, --NHCONH.sub.2, --NHC(NH.sub.2).dbd.NH, --NHCO(CHOH).sub.n CH.sub.2 OH, ##STR5## --NHSO.sub.2 R.sup.7, --OCH.sub.2 (CHOH).sub.n CH.sub.2 OH, --OOC(CHOH).sub.n CH.sub.2 OH, --OPO(OH).sub.2, --OCH.sub.2 SO.sub.2 NH.sub.2, --CH.sub.2 NH.sub.2, --C(NH.sub.2).dbd.NH, --CH.sub.2 NHC(NH.sub.2).dbd.NH, ##STR6## --CH.sub.2 OH, --CH.sub.2 OOC(CHOH).sub.n C.sub.2 OH, --CH.sub.2 OPO(OH).sub.2, --PO(OH).sub.2 ;R.sup.2 is H, C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkanoyl, --CH.sub.2 OH, --CH.sub.2 CH.sub.2 CONH.sub.2, --SO.sub.2 Me, --COCH.sub.2 SO.sub.2 NH.sub.2 ;R.sup.4 is H, --CH.sub.2 (CHOH).sub.n CH.sub.2 OH, C.sub.1 -C.sub.6 alkyl;R.sup.5 is H, C.sub.1 -C.sub.6 alkyl, --CH.sub.2 (CHOH).sub.n CH.sub.2 OH, --(CH.sub.2).sub.m NMe.sub.2 ;R.sup.6 is C.sub.1 -C.sub.6 alkyl, unsubstituted or substituted by phenyl, --CH.sub.2 (CHOH).sub.n CH.sub.2 OH;R.sup.7 is Me, --C.sub.6 H.sub.4 Me;Z is CH.sub.2, O, NH, NCH.sub.2 CH.sub.2 OH;n is 1 or 1;m is 2 or 3;o is 0, 1, 2 or 3;p is 1, 2 or 3;provided that when R is (a), (b), or (c) then R.sup.1 is not H and when R is (d) then one of R.sup.1 and R.sup.3 is not H; and the pharmaceutically acceptable salts thereof.
摘要:
The present invention relates to substituted pyrimidinyl-pyrrole compounds of formula (I) which modulate the activity of protein kinases and are therefore useful in treating diseases caused by dysregulated protein kinase activity, in particular Janus kinases. The present invention also provides methods for preparing these compounds, pharmaceutical compositions comprising these compounds, and methods of treating diseases utilizing such compounds or the pharmaceutical compositions containing them.
摘要:
Pyrazolo-quinazoline derivatives of formula (Ia) or (Ib) as defined in the specification, and pharmaceutically acceptable salts thereof, process for their preparation and pharmaceutical compositions comprising them are disclosed; the compounds of the invention may be useful, in therapy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
摘要:
Compounds represented by formula (Ia) or (Ib) and wherein R and R1 are as defined in the description, and pharmaceutically acceptable salts thereof, are disclosed; the said compounds are useful in the treatment of cell cycle proliferative disorders, e.g. cancer, associated with an altered cell cycle dependent kinase activity.