The azidomethylene protecting group allows the synthesis of unstable phenolic compounds which are used as quinonemethideprecursors in the alkylations of alcohols, phenols, azide, thiophenol, amines, enols and enolates.
There are provided: novel aryloxy immonium salts, prepared by the reaction of their corresponding haloformates with amides; and phenolic compositions corresponding to the aryloxy immonium salts. These novel aryloxy immonium salts and their corresponding phenolic compositions have utility as chemical intermediates, antioxidants, stabilizers and antibacterials.
Substituted triazole derivatives as oxytocin antagonists
申请人:Brown Daniel Alan
公开号:US20060160786A1
公开(公告)日:2006-07-20
The present invention relates to substituted triazoles of formula (I), uses thereof, processes for the preparation thereof and compositions containing said compounds. These inhibitors have utility in a variety of therapeutic areas including sexual dysfunction.
Rare earth metal trifluoromethanesulfonates [rare earth metal triflate, RE(OTf)3] were found to be efficient catalyst for benzyl-etherification. In the presence of a catalytic amount of RE(OTf)3, condensation of benzyl alcohols and aliphatic alcohols proceeded smoothly to afford the benzyl ethers. The condensation between benzyl alcohols and thiols also proceeded, and thio ethers were obtained in good yield. In these reactions, RE(OTf)3 could be recovered easily after the reactions were completed and could be reused without loss of activity.
[EN] NOVEL ULK1 INHIBITORS AND METHODS USING SAME<br/>[FR] NOUVEAUX INHIBITEURS D'ULK 1 ET LEURS MÉTHODES D'UTILISATION
申请人:SALK INST FOR BIOLOGICAL STUDI
公开号:WO2016033100A1
公开(公告)日:2016-03-03
In certain aspects, the invention provides a method for treating a disease or condition in a subject, the method comprising co-administering to a subject in need thereof a therapeutically effective amount of at least one ULK1-inhibiting pyrimidine, and a therapeutically effective amount of an mTOR inhibitor.