申请人:RESEARCH TRIANGLE INSTITUTE
公开号:EP0905135A2
公开(公告)日:1999-03-31
Novel compounds show high affinity for specific cocaine receptors in the brain, particularly dopamine transporter sites, and have the formula
Wherein Y = CH2R3, CO2R2 or
R1 =hydrogen, C1-5 alkyl,
R2 =hydrogen, C1-6 alkyl, C3-8 cycloalkyl, C1-4 alkoxy, C1-6 alkynyl, halogen or amine,
R3 =OH, hydrogen, C1-6 alkyl, C3-8 cycloalkyl, C1-4 alkoxy, Cl, Br, I, CN, NH2, NHC1-6 alkyl, NC1-6 alkyl, OCOC1-6 alkyl, OCOC1-3 alkylaryl,
A =S, O or NH
X =H, C1-6 alkyl, C3-8 cycloalkyl, C1-4 alkoxy, C1-6 alkynyl, halogen, amino, acylamido,
and
Z =H, I, Br, Cl, F, CN, CF3 NO2, N3, OR1, CO2NH2, CO2R1, C1-6 alkyl, NR4R5, NHCOR5, NHCO2R6,
wherein R4-R6 are each C1-6 alkyl.
新型化合物对大脑中的特定可卡因受体,特别是多巴胺转运体位点具有高亲和力,其分子式为
其中 Y = CH2R3、CO2R2 或
R1 = 氢、C1-5 烷基、
R2 = 氢、C1-6 烷基、C3-8 环烷基、C1-4 烷氧基、C1-6 烷炔基、卤素或胺、
R3 =OH、氢、C1-6 烷基、C3-8 环烷基、C1-4 烷氧基、Cl、Br、I、CN、NH2、NHC1-6 烷基、NC1-6 烷基、OCOC1-6 烷基、OCOC1-3 烷芳基、
A =S、O 或 NH
X =H、C1-6 烷基、C3-8 环烷基、C1-4 烷氧基、C1-6 烷炔基、卤素、氨基、酰氨基、
和
Z =H、I、Br、Cl、F、CN、CF3 NO2、N3、OR1、CO2NH2、CO2R1、C1-6 烷基、NR4R5、NHCOR5、NHCO2R6、
其中 R4-R6 各为 C1-6 烷基。