T3P-Mediated N–N Cyclization for the Synthesis of 1,2,4-Triazolo[1,5-<i>a</i>]pyridines
作者:Rajaram Ayothiraman、Durgarao Bandaru、Ranjitha Paranthaman、Michaël Fenster、Martin D. Eastgate、Rajappa Vaidyanathan
DOI:10.1021/acs.oprd.9b00396
日期:2019.11.15
Propylphosphonic anhydride has been shown to be an effective reagent for the synthesis of substituted [1,2,4]triazolo[1,5-a]pyridines from the corresponding N′-hydroxy-N-formimidamides. The reactions worked under mild conditions and exhibited wide functional group tolerance, delivering the triazolopyridines in good to excellent yields and purities.
丙基膦酸酐已被证明是从相应的N'-羟基-N-甲酰胺基化合物合成取代的[1,2,4]三唑并[1,5- a ]吡啶的有效试剂。反应在温和的条件下进行,并表现出宽泛的官能团耐受性,从而以优异的产率和纯度提供了三唑并吡啶。
[EN] TRIAZOLOPYRIDINE COMPOUNDS USEFUL AS PESTICIDES<br/>[FR] COMPOSÉS TRIAZOLOPYRIDINE UTILES EN TANT QUE PESTICIDES
申请人:OAT & IIL INDIA LABORATORIES PRIVATE LTD
公开号:WO2022003510A1
公开(公告)日:2022-01-06
The present disclosure provides a novel triazolopyridine compound as represented by formula (I) or a salt thereof that controls pests: wherein, R1 and R3 independently represent hydrogen, or the like; R2 represents C1-C6 alkyl, C3-C8 cycloalkyl, C1-C6 alkoxy, or the like; R4, R5, R7, and R8 independently represent hydrogen, halogen, or the like; R6 represents C1-C6 haloalkoxy, or the like; and Z represents an oxygen atom, a sulfur atom, SO, or SO2.
[EN] SMALL MOLECULE INHIBITORS OF SALT INDUCIBLE KINASES<br/>[FR] INHIBITEURS À PETITES MOLÉCULES DE KINASES INDUCTIBLES PAR LE SEL
申请人:JANSSEN BIOTECH INC
公开号:WO2022165529A1
公开(公告)日:2022-08-04
Small molecule inhibitors of salt inducible kinases (SIKs) are provided. In particular, compounds of formula (I), and tautomers, stereoisomers, pharmaceutically acceptable salts and solvates thereof are provided. Also provided are pharmaceutical compositions containing the compounds, methods of preparing the compounds, and methods of using the compounds for inhibiting SIKs, such as SIK1 and SIK2, and methods of treating diseases mediated by SIKs.