申请人:——
公开号:US20020010181A1
公开(公告)日:2002-01-24
The invention relates to compounds of formula I
1
wherein
r is from 0 to 2; n is from 0 to 2; m is from 0 to 4;
A, B, D and E are each independently of the others N or CH, with the proviso that not more than two of those radicals are N;
G is lower alkylene, —CH
2
—O—, —CH
2
—S—, —CH
2
—NH—, oxa (—O—), thia (—S—) or imino (—NH—), or is lower alkylene substituted by acyloxy or by hydroxy;
Q is lower alkyl, especially methyl;
R is H or lower alkyl;
X is imino, oxa or thia;
Y is lower alkyl or, especially, aryl, heteroaryl or unsubstituted or substituted cycloalkyl; and
Z is amino, mono- or di-substituted amino, halogen, alkyl, substituted alkyl, hydroxy, etherified or esterified hydroxy, nitro, cyano, carboxy, esterified carboxy, alkanoyl, carbamoyl, N-mono- or N,N-di-substituted carbamoyl, amidino, guanidino, mercapto, sulfo, phenylthio, phenyl-lower alkylthio, alkylphenylthio, phenylsulfinyl, phenyl-lower alkylsulfinyl, alkylphenyl-sulfinyl, phenylsulfonyl, phenyl-lower alkanesulfonyl or alkylphenylsulfonyl, and where, if more than one radical Z is present (m≧4), the substituents Z are identical or different;
and wherein the bonds indicated by a wavy line are either single bonds or double bonds;
or an N-oxide of the mentioned compound, wherein one or more N atoms carry an oxygen atom;
or a salt thereof. The compounds inhibit especially angiogenesis.
该发明涉及公式I1的化合物,其中r取值范围为0至2;n取值范围为0至2;m取值范围为0至4;A、B、D和E分别独立于他者为N或CH,条件是这些基团中不超过两个为N;G为低碳链,-CH2-O-,-CH2-S-,-CH2-NH-,氧杂环(-O-),硫杂环(-S-)或亚胺基(-NH-),或者是被酰氧基或羟基取代的低碳链;Q为低烷基,特别是甲基;R为H或低烷基;X为亚胺基,氧杂环或硫杂环;Y为低烷基或者特别是芳基、杂芳基或未取代或取代的环烷基;Z为氨基,单取代或双取代氨基,卤素,烷基,取代烷基,羟基,醚化或酯化羟基,硝基,氰基,羧基,酯化羧基,烷酰基,氨基甲酰基,N-单取代或N,N-二取代氨基甲酰基,酰胺基,胍基,巯基,磺基,苯硫基,苯-低烷基硫基,烷基苯硫基,苯亚砜基,苯-低烷基亚砜基,烷基苯亚砜基,苯砜基,苯-低碳烷基砜基或烷基苯砜基,其中,如果存在多个基团Z(m≥4),取代基Z相同或不同;所示波浪线表示的键为单键或双键;或者所述化合物的N-氧化物,其中一个或多个N原子携带一个氧原子;或者其盐。这些化合物特别抑制血管生成。