A series of pyrrolidine derivatives were synthesized and examined for inhibitory activity on detrusor contraction in vivo. Among those compounds, 5, 5-dimethyl-2(2, 2-diphenylethyl)-3-isopropylidenepyrrolidine hydrochloride(41·HCl), 2-(2, 2-di(4-fluorophenyl)ethylene)-5, 5-dimethyl-3-isopropylidenepyrrolidine hydrochloride (42·HCl), (+)-5, 5-dimethyl-2-(N, N-diphenylaminomethyl)-3-isopropylidenepyrrolidine hydrochloride (+)-(43a·HCl), (-)-5, 5-di-methyl-2-(N, N-diphenylaminomethyl)-3-isopropylidenepyrrolidine hydrochloride (-)-(43a·HCl), and 2-(N, N-di(4-fluorophenyl)aminomethyl)-5, 5-dimethyl-3-isopropylidenepyrrolidine methanesulfonate (43b·MsOH) showed stronger inhibitory activity on detrusor contraction than terodiline.
合成了一系列
吡咯烷衍
生物,并在体内检查了它们对膀胱逼尿肌收缩的抑制活性。在这些化合物中,5, 5-二甲基-2(2, 2-二苯乙基)-3-异丙基烯
吡咯烷盐酸盐(41·HCl)、2-(2, 2-二(4-
氟苯基)
乙烯)-5, 5-二甲基-3-异丙基烯
吡咯烷盐酸盐(42·HCl)、(+)-5, 5-二甲基-2-(N, N-
二苯胺甲基)-3-异丙基烯
吡咯烷盐酸盐(+)-(43a·HCl)、(-)-5, 5-二甲基-2-(N, N-
二苯胺甲基)-3-异丙基烯
吡咯烷盐酸盐(-)-(43a·HCl)和2-(N, N-二(4-
氟苯基)
氨甲基)-5, 5-二甲基-3-异丙基烯
吡咯烷
甲磺酸盐(43b·MsOH)对膀胱逼尿肌收缩的抑制活性强于
特罗地林。