申请人:Les Laboratoires Servier
公开号:US06759406B1
公开(公告)日:2004-07-06
Compounds of formula corresponding to either formula (Ia) or (Ib):
wherein:
M represents a molecule that can be used for the treatment or diagnosis of pathologies caused by attack on the cartilage,
R1, R2 and R3 represent an alkyl group, or R1, R2 and R3, together with the nitrogen atom carrying them, form a heterocycle,
X represents a (C1-C6)alkylene chain in which one or more —CH2— groups are optionally replaced by a sulphur atom, an oxygen atom, or an —NR—, —CO—, —CO—NH—, —CO2—, —SO— or —SO2— group,
n represents 0 or 1,
Hal represents a halogen atom,
or,
R4 represents an alkyl group,
Hal represents a halogen atom,
represents a molecule that can be used for the treatment or diagnosis of pathologies caused by attack on the cartilage, wherein the nitrogen atom may optionally be included in a saturated or unsaturated nitrogen-containing heterocyclic system, or included in a double bond; and pharmaceutical compositions thereof.
具有与化学式(Ia)或(Ib)相对应的化合物:
其中:
M代表可用于治疗或诊断由对软骨的攻击引起的病理的分子,
R1、R2和R3代表烷基基团,或R1、R2和R3与携带它们的氮原子一起形成杂环,
X代表(C1-C6)烷基链,其中一个或多个—CH2—基团可以选择性地被硫原子、氧原子或—NR—、—CO—、—CO—NH—、—CO2—、—SO—或—SO2—基团所取代,
n代表0或1,
Hal代表卤素原子,
或,
R4代表烷基基团,
Hal代表卤素原子,
代表可用于治疗或诊断由对软骨的攻击引起的病理的分子,其中氮原子可以选择性地包含在饱和或不饱和的含氮杂环系统中,或包含在双键中;以及其药物组成物。