The invention is concerned with novel pyrazol derivatives of formula (I),
wherein
R
1
, R
2
, R
3
, R
4
, X and Y are as defined herein, as well as physiologically acceptable salts thereof. These compounds are antagonists of CCR-2 receptor and/or CCR-5 receptor and can be used as medicaments.
The invention relates to compounds, compositions comprising the compounds, and methods of using the compounds and compound compositions. The compounds, compositions, and methods described herein can be used for the therapeutic modulation of kinase-mediated processes, and treatment of disease and disease symptoms, particularly those mediated by certain kinase enzymes.
Process for producing nitrogenous heterocyclic compound
申请人:Morii Seiji
公开号:US20060270847A1
公开(公告)日:2006-11-30
A nitrogenous heterocyclic compound such as 3-aminopyrrolidine derivative is produced by hydrogenolysis of an N-substituted nitrogenous heterocyclic compound with normal pressure hydrogen in a water-based solvent in presence of a catalyst. In the case an optically active 1-substituted-3-aminopyrrrolidine derivative is used as a raw material, an optically active 3-aminopyrrolidine derivative can be obtained as a product practically without racemination.
7-(1-Pyrrolidinyl)-3-chinolon- und -naphthyridoncarbonsäure-Derivate, Verfahren zu ihrer Herstellung sowie substituierte mono- und bicyclische Pyrrolidinderivate als Zwischenprodukte zu ihrer Herstellung, und sie enthaltende antibakterielle Mittel und Futterzusatzstoffe
申请人:BAYER AG
公开号:EP0757990A1
公开(公告)日:1997-02-12
Die Erfindung betrifft 7-(1-Pyrrolidinyl)-3-chinolon- und -naphthyridoncarbonsäure-Derivate der Formel (I)
in welcher X1, X2, R1, R2, R3 und A die in der Beschreibung angegebene Bedeutung haben, Verfahren sowie substituierte (Oxa)Diazabicyclooctane und -nonane als Zwischenprodukte zu ihrer Herstellung, und sie enthaltende antibakterielle Mittel und Futterzusatzstoffe.
本发明涉及式(I)的 7-(1-吡咯烷基)-3-喹啉酮和-萘啶羧酸衍生物。
其中 X1、X2、R1、R2、R3 和 A 具有描述中给出的含义,以及作为制备它们的中间体的工艺和取代的(氧杂)二氮杂双环辛烷和-壬烷,以及含有它们的抗菌剂和饲料添加剂。
Method of producing pyrrolidine derivatives
申请人:TORAY INDUSTRIES, INC.
公开号:EP0985664A2
公开(公告)日:2000-03-15
A method for producing pyrrolidine derivatives such as 3,4-epoxypyrrolodines and 3-pyrrolidols comprises oxidizing 3-pyrrolines with at least one peroxide in the presence of at least one acid. The 3-pyrrolines are obtainable by deriving cis-2-butene compounds from cis-2-butene-1,4-diols and performing a cyclization between the cis-2-butene derivatives and at least one primary amine. The method may be performed as a one-pot synthesis and may be performed as a continuous reaction.