Agents for the Treatment of Overactive Detrusor. IV. Synthesis and Structure-Activity Relationships of Cyclic Analogues of Terodiline.
作者:Kazuhiko TAKE、Kazuo OKUMURA、Kazunori TSUBAKI、Takao TERAI、Youichi SHIOKAWA
DOI:10.1248/cpb.41.507
日期:——
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。