The invention relates to thiophene-imidazopyridine compounds according to formula (I),
wherein the substituents and symbols are as defined in the description. The compounds are inhibitors of PIk1.
The invention relates to thiophene-imidazopyridine compounds according to formula (I), wherein the substituents and symbols are as defined in the description. The compounds are inhibitors of PIk1.
Neue 2-Phenyl-imidazole, ihre Herstellung und diese Verbindungen enthaltende Arzneimittel
申请人:Dr. Karl Thomae GmbH
公开号:EP0149200A1
公开(公告)日:1985-07-24
Die Erfindung betrifft neue 2-Phenyl-imidazole der allgemeinen Formel
in der
A bis D und R1 bis R3 die im Anspruch 1 angegebenen Bedeutungen aufweisen, deren Tautomere und deren Säureadditionssalze, insbesondere deren physiologisch verträgliche Säureadditionssalze, welche wertvolle pharmakologische Eigenschaften aufweisen, insbesondere eine Wirkung auf die Kontraktilität des Herzmuskels.
Die Verbindungen der allgemeinen Formel l können nach für analoge Verbindungen üblichen Verfahren hergestellt werden.
申请人:Dalian Institute Of Chemical Physics,
Chinese Academy of Sciences
公开号:EP2940000B1
公开(公告)日:2017-10-18
METHOD FOR PREPARING METHYL ACETATE
申请人:DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
公开号:US20150298108A1
公开(公告)日:2015-10-22
The present invention provides a method for preparing methyl acetate, in which a feed gas containing an organic amine, dimethyl ether, carbon monoxide and optional hydrogen gas goes through a reactor loaded with a H-type mordenite catalyst, to produce methyl acetate; wherein said H-type mordenite catalyst is a H-type mordenite catalyst with adsorption of an organic amine. The method in the present invention improves the catalyst stability and prolongs the catalyst life, by using the H-type mordenite catalyst with adsorption of an organic amine as the catalyst and adding the organic amine in the feed gas to replenish the organic amine desorbed from the catalyst during the reaction.