The novel GABA adamantane derivative (AdGABA): design, synthesis, and activity relationship with gabapentin
作者:Grigoris Zoidis、Ioannis Papanastasiou、Ioannis Dotsikas、Alejandro Sandoval、Raquel Gouvea Dos Santos、Zeta Papadopoulou-Daifoti、Alexander Vamvakides、Nicolas Kolocouris、Ricardo Felix
DOI:10.1016/j.bmc.2005.02.030
日期:2005.4
of 2-aminomethyl-2-tricyclo[3.3.1.1(1,7)]decaneacetic acid hydrochloride 5 (AdGABA) is described. The synthesis of AdGABA involves the hydrogenation of 2-cyano-2-tricyclo[3.3.1.1(1,7)]decaneacetic acid 11, which was synthesized by two different synthetic routes. AdGABA was found to antagonize the pentylenetetrazole (PTZ) and semicarbazide (SCZ) induced tonic convulsions and exhibits analgesic activity
描述了一种易于制备的2-氨基甲基-2-三环[3.3.1.1(1,7)]癸烷乙酸盐酸盐5(AdGABA)。AdGABA的合成涉及2-氰基-2-三环[3.3.1.1(1,7)]癸烷乙酸11的氢化,该氢化是通过两种不同的合成途径合成的。发现AdGABA拮抗戊四氮(PTZ)和氨基脲(SCZ)引起的强直性惊厥,并在热板试验中对小鼠表现出镇痛活性。尽管其作用机理与先前针对加巴喷丁(与电压门控Ca2 +通道的alpha2delta亚基相互作用)提出的机理十分相似,但仍进行了进一步研究以阐明AdGABA对分子的抗惊厥和镇痛作用的确切机理等级。