申请人:Newron Pharmaceuticals S.p.A.
公开号:EP1424333A1
公开(公告)日:2004-06-02
Compounds of formula (I)
wherein
R is hydroxy, linear or branched C1-C6 alkoxy, phenoxy, benzyloxy, a group -N(R1R2) wherein R1 is hydrogen, linear or branched C1-C4 alkyl, benzyl, phenyl and R2 is hydrogen or linear or branched C1-C4 alkyl, or R is a glycoside residue or a primary alkoxy residue from ascorbic acid, optionally having one or more hydroxy groups alkylated or acylated by linear or branched C1-C4 alkyl or acyl groups;
X is a halogen atom and n 1 or 2 are long lasting inhibitors of kynurenine 3-monooxygenase (KMO) and potent glutamate (GLU) release inhibitors.
公式(I)的化合物
其中
R是羟基,线性或支链C1-C6烷氧基,苯氧基,苄氧基,-N(R1R2)基团,其中R1是氢,线性或支链C1-C4烷基,苄基,苯基,R2是氢或线性或支链C1-C4烷基,或者R是糖苷残基或来自抗坏血酸的初级烷氧基残基,可以选择性地有一个或多个被线性或支链C1-C4烷基或酰基烷基化或酰化的羟基;
X是卤素原子,n为1或2,是持久的犬尿氨酸3-单加氧酶(KMO)抑制剂和强效的谷氨酸(GLU)释放抑制剂。