报道了反式-(+-)-N-甲基-2-(3-吡啶基)-2-四氢硫代吡喃氨基甲磺酰胺+++ e 1-氧化物(8a,RP 49356)和类似物的合成和生物活性。这些化合物构成K(+)通道开放剂的新结构类。讨论了吡啶基,硫代酰胺和硫杂环上的变化对体外K(+)通道开放反应性的影响。为了活性,优选3-吡啶基或3-喹啉基,小的N-烷基硫代酰胺官能团和氧化亚砜环,其中亚砜与硫代酰胺具有反式关系。选择的化合物在降压麻醉的大鼠中静脉内测试降压作用,其活性反映了其体外K(+)通道的开放活性。
报道了反式-(+-)-N-甲基-2-(3-吡啶基)-2-四氢硫代吡喃氨基甲磺酰胺+++ e 1-氧化物(8a,RP 49356)和类似物的合成和生物活性。这些化合物构成K(+)通道开放剂的新结构类。讨论了吡啶基,硫代酰胺和硫杂环上的变化对体外K(+)通道开放反应性的影响。为了活性,优选3-吡啶基或3-喹啉基,小的N-烷基硫代酰胺官能团和氧化亚砜环,其中亚砜与硫代酰胺具有反式关系。选择的化合物在降压麻醉的大鼠中静脉内测试降压作用,其活性反映了其体外K(+)通道的开放活性。
Inhibitors of acyl-CoA:cholesterol acyltransferase. 4. A novel series of urea ACAT inhibitors as potential hypocholesterolemic agents
作者:Bharat K. Trivedi、Ann Holmes、Terri L. Stoeber、C. John Blankley、W. Howard Roark、Joseph A. Picard、Mary K. Shaw、Arnold D. Essenburg、Richard L. Stanfield、Brian R. Krause
DOI:10.1021/jm00074a011
日期:1993.10
We have synthesized a series of N-phenyl-N'-aralkyl and N-phenyl-N'-(1-phenylcycloalkyl)ureas as inhibitors of acyl-CoA:cholesterol acyltransferase (ACAT). This intracellular enzyme is thought to be responsible for the esterification of dietary cholesterol; hence inhibition of this enzyme could reduce diet-induced hypercholesterolemia. For this series of compounds, the in vitro ACAT inhibitory activity
The invention encompasses compounds of Formula I, which are blockers of KCNQ channels. Blockers of KCNQ channels are known to enchance cognition in laboratory animals. The invention includes, salts, solvates, compositions, and methods of use.
[EN] INDOLE CARBOXAMIDE DERIVATIVES AS P2X7 RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'INDOLE CARBOXAMIDE UTILISÉS EN TANT QU'ANTAGONISTES DU RÉCEPTEUR P2X7
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2014097140A1
公开(公告)日:2014-06-26
The invention relates to indole carboxamide derivatives of formula (I), wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and n are as defined in the description, their preparation and their use as pharmaceutically active compounds.