申请人:ZENECA LIMITED
公开号:US20030199513A1
公开(公告)日:2003-10-23
The invention relates to the use of cinnoline derivatives of formula (I)
1
wherein Z represents —O—, —NH—, —S— or —CH
2
—; m is an integer from 1 to 5; R
1
represents hydrogen, hydroxy, halogeno, nitro, cyano, trifluoromethyl, C
1-3
alkyl, C
1-3
alkoxy, C
1-3
alkylthio or NR
6
R
7
(wherein R
6
and R
7
, which may be the same or different, each represents hydrogen or C
1-3
alkyl); R
2
represents hydrogen, hydroxy, fluoro, chloro, methoxy, amino or nitro; R
3
represents hydroxy, halogeno, C
1-3
alkyl, C
1-3
alkoxy, C
1-3
alkanoyloxy, trifluoromethyl, cyano, amino or nitro; R
4
represents hydrogen, hydroxy, halogeno, cyano, nitro, amino, trifluoromethyl, C
1-3
alkyl or a group R
5
—X
1
(wherein X
1
represents —O—, —CH
2
—, —S—, —SO—, —SO
2
—, —NR
8
CO—, —CONR
9
−, —SO
2
NR
10
—, —NR
11
SO
2
— or —NR
12
— (wherein R
8
, R
9
, R
10
, R
11
and R
12
each independently represents hydrogen, C
1-3
alkyl or C
1-3
alkoxy C
2-3
alkyl) and R
5
is an optionally substituted alkyl, carbocylic or heterocylic group which may be saturated or unsaturated and may be directly linked to the cinnoline ring or be linked via a carbon chain which may have heteroatom linking groups within it and salts 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 being, processes for the preparation of such derivatives, pharmaceutical compositions containing a compound of formula (I) or a pharmaceutically acceptable salt thereof as active ingredient and compounds of formula (I). 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.
本发明涉及使用式(I)的茜草啉衍生物,其中Z代表—O—,—NH—,—S—或—CH2—;m为1至5的整数;R1代表氢,羟基,卤素,硝基,氰基,三氟甲基,C1-3烷基,C1-3烷氧基,C1-3烷硫基或NR6R7(其中R6和R7,可以相同也可以不同,分别代表氢或C1-3烷基);R2代表氢,羟基,氟,氯,甲氧基,氨基或硝基;R3代表羟基,卤素,C1-3烷基,C1-3烷氧基,C1-3烷酰氧基,三氟甲基,氰基,氨基或硝基;R4代表氢,羟基,卤素,氰基,硝基,氨基,三氟甲基,C1-3烷基或R5-X1基团(其中X1代表—O—,—CH2—,—S—,—SO—,—SO2—,—NR8CO—,—CONR9−,—SO2NR10—,—NR11SO2—或—NR12—(其中R8,R9,R10,R11和R12各自独立地代表氢,C1-3烷基或C1-3烷氧基C2-3烷基),而R5是一个可选择的取代基的烷基,环烷基或杂环烷基,可以是饱和或不饱和的,并且可以直接连接到茜草啉环或通过一个碳链连接,该碳链可以在其中具有异原子连接基团,并且其盐,在制备用于在温血动物,如人类中产生抗血管生成和/或血管通透性降低作用的药物方面使用,制备这种衍生物的方法,包含式(I)化合物或其药学上可接受的盐作为活性成分的制药组合物和式(I)化合物。式(I)化合物及其药学上可接受的盐抑制VEGF的效应,在治疗包括癌症和类风湿性关节炎在内的多种疾病状态方面具有价值。