Preparation of indole containing building blocks for the regiospecific construction of indole appended pyrazoles and pyrroles
作者:John T. Gupton、Nakul Telang、Dominic F. Gazzo、Peter J. Barelli、Kristin E. Lescalleet、Jonathan W. Fagan、Brandon J. Mills、Kara L. Finzel、Rene P.F. Kanters、Kyle R. Crocker、Sean T. Dudek、Corinne M. Lariviere、Stanton Q. Smith、Kartik M. Keertikar
DOI:10.1016/j.tet.2013.05.045
日期:2013.7
appended vinamidinium salt, an indole appended vinylogous amide and an indole appended chloroenal are described. The subsequent regiospecific conversion of these indole containing buildingblocks to functionalized pyrazoles and pyrroles is detailed.
[EN] NOVEL INHIBITORS OF PIKFYVE AND METHODS USING SAME<br/>[FR] NOUVEAUX INHIBITEURS DE LA PIKFYVE ET LEURS MÉTHODES D'UTILISATION
申请人:TME THERAPEUTICS LLC
公开号:WO2022086993A1
公开(公告)日:2022-04-28
The invention relates to novel inhibitors of the PIKFYVE, a phosphoinositide kinase, useful for the treatment of diseases or disorders characterized by dysregulation of phosphoinositide mediated signal transduction pathways, including hyperproliferative diseases, autoimmune diseases, Crohn's disease, psoriasis, neurological diseases, diabetes, corneal fleck dystrophy, and viral infection (including HIV, Ebola, and coronavirus infections). The invention further relates to pharmaceutical compositions comprising PIKFYVE inhibitors and methods of treatment of such diseases and disorders.
method for the conversion of pyrimidines into pyrazoles by a formal carbon deletion has been achieved guided by computational analysis. The pyrimidine heterocycle is the most common diazine in FDA-approved drugs, and pyrazoles are the most common diazole. An efficient method to convert pyrimidines into pyrazoles would therefore be valuable by leveraging the chemistries unique to pyrimidines to access diversified
requests via the RightsLink permission system: http://pubs.acs.org/page/copyright/permissions.html. This article has not yet been cited by other publications. The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.2c13180. Experimental procedures, characterization data, spectra for all new compounds, crystallographicdata and Cartesian coordinates of DFT-optimized
Ruthenium-Catalyzed Alkyne Annulations with Substituted 1<i>H</i>-Pyrazoles by C–H/N–H Bond Functionalizations
作者:Wenbo Ma、Karolina Graczyk、Lutz Ackermann
DOI:10.1021/ol303083n
日期:2012.12.21
Cationic ruthenium(II) complexes allowed for highly efficient oxidative annulations of aryl- and alkyl-substituted alkynes by 5-aryl-1H-pyrazoles. The C-H/N-H bond functionalization strategy furthermore proved applicable to the high-yielding activation of heteroaryl as well as alkenyl C-H bonds.