Studies on Cerebral Protective Agents. X. Synthesis and Evaluation of Anticonvulsant Activities for Novel 4,5,6,7-Tetrahydrothieno(3,2-c)pyridines and Related Compounds.
作者:Mitsuru OHKUBO、Atsuchi KUNO、Kiyotaka KATSUYA、Yoshiko UEDA、Kiyoharu SHIRAKAWA、Hajime NAKANISHI、Takayoshi KINOSHITA、Hisashi TAKASUGI
DOI:10.1248/cpb.44.778
日期:——
1-thienyl-1,2,3,4-tetrahydroisoquinolines and related compounds, in which the benzene rings of (+)-1 (FR115427) were replaced with heteroaromatic rings such as thiophene, furan, benzothiophene and indole, were synthesized and evaluated for anticonvulsant activity against i.c.v. N-methyl-D-aspartate (NMDA)-induced seizures in mice. Among these compounds, (+)-4-methyl-4-phenyl-4,5,6,7-tetrahydrothieno[3
新型4,5,6,7-四氢噻吩并[3,2-c]吡啶,1-噻吩基-1,2,3,4-四氢异喹啉和相关化合物,其中(+)-1的苯环(FR115427)用杂芳环如噻吩,呋喃,苯并噻吩和吲哚取代,合成并评估其对小鼠ICV N-甲基-D-天冬氨酸(NMDA)诱导的癫痫的抗惊厥活性。在这些化合物中,(+)-4-甲基-4-苯基-4,5,6,7-四氢噻吩并[3,2-c]吡啶盐酸盐((+)-2a),(+)-4-甲基- 4-(2-噻吩基)-4,5,6,7-四氢噻吩并[3,2-c]吡啶盐酸盐((+)-2g)和(-)1-甲基-2-(2-噻吩基)- 1,2,3,4-四氢异喹啉盐酸盐((-)-3a)显示出显着的抗惊厥活性。讨论了与该系列化合物的抗惊厥活性有关的构效关系。