[EN] 2-PHENYL-3H-IMIDAZO[4,5-B]PYRIDINE DERIVATES USEFUL AS INHIBITORS OF MAMMALIAN TYROSINE KINASE ROR1 ACTIVITY [FR] DÉRIVÉS DE 2-PHÉNYL-3H-IMIDAZO[4,5-B]PYRIDINE UTILISÉS COMME INHIBITEURS DE L'ACTIVITÉ DE LA TYROSINE KINASE DE MAMMIFÈRE ROR1
[EN] 2-PHENYL-3H-IMIDAZO[4,5-B]PYRIDINE DERIVATES USEFUL AS INHIBITORS OF MAMMALIAN TYROSINE KINASE ROR1 ACTIVITY [FR] DÉRIVÉS DE 2-PHÉNYL-3H-IMIDAZO[4,5-B]PYRIDINE UTILISÉS COMME INHIBITEURS DE L'ACTIVITÉ DE LA TYROSINE KINASE DE MAMMIFÈRE ROR1
Dopamine D<sub>3</sub> and D<sub>4</sub> Receptor Antagonists: Synthesis and Structure−Activity Relationships of (<i>S</i>)-(+)-<i>N</i>-(1-Benzyl-3-pyrrolidinyl)-5-chloro-4- [(cyclopropylcarbonyl)amino]-2-methoxybenzamide (YM-43611) and Related Compounds
(R1) on the benzamide nuclei and that cyclopropyl-, cyclobutyl-, and cyclopentylcarbonyl groups likely possess adequate bulkiness with respect to D3 and D4 affinity and selectivity over D2 receptors in this series. The results also suggested that the N-substituent (R2) on the pyrrolidin-3-yl group performs an important role in expressing affinity for D2, D3, and D4 receptors and selectivity among the
PYRROLIDINE COMPOUNDS AND MEDICINAL UTILIZATION THEREOF
申请人:Welfide Corporation
公开号:EP1125922A1
公开(公告)日:2001-08-22
The present invention provides a pyrrolidine compound of the formula (I)
wherein each symbol is as defined in the specification, an optically active compound thereof and a pharmaceutically acceptable salt thereof. The present invention further provides a pharmaceutical composition containing a compound of the formula (I), an optically active compound thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable additive. The compound of the present invention has a serotonin 2 receptor antagonistic action along with a platelet aggregation suppressive action, a peripheral circulation improving action and a lacrimation promoting action. Therefore, the compound of the present invention can be a useful medicine showing effect against thrombotic embolism, dry eye and the like.