Synthesis of<i>cis</i>-4-methyl-3-phenylpyrrolidines as potential dopaminergic agonists
作者:A. Michael Crider、Susan C. Sylvestri、Kathryn D. Tschappat、Ronald M. Dick、W. Greg Leader
DOI:10.1002/jhet.5570250527
日期:1988.9
(23) was synthesized and evaluated for dopaminergic activity. The synthesis of 23 involved selective 4-acylation of the 3-phenylpyrrolidine-2,5-dione 15 and cis-addition of hydrogen to a 4-methyl-3-phenyl-3-pyrroline 4. Pharmacological evaluation of 23 showed that introduction of a cis-4-methyl group into the 3-phenylpyrrolidine nucleus decreases dopaminergic activity.
合成顺式-3-(3,4-二羟基prienyl)4-甲基-1-(正丙基)吡咯烷(23),并评价其多巴胺能活性。23的合成涉及3-苯基吡咯烷2,5-二酮15的选择性4-酰化,以及氢向4-甲基-3-苯基-3-吡咯啉4的顺式加成。23的药理评价表明,将顺式-4-甲基引入3-苯基吡咯烷核会降低多巴胺能活性。