[EN] SULFONAMIDES DERIVED FROM TRICYCLYL-2-AMINOCYCLOALKANOLS AS ANTICANCER AGENTS<br/>[FR] SULFONAMIDES DÉRIVÉS DE TRICYCLYL-2-AMINOCYCLOALCANOLS EN TANT QU'AGENTS ANTICANCÉREUX
申请人:ICAHN SCHOOL MED MOUNT SINAI
公开号:WO2015138500A1
公开(公告)日:2015-09-17
A genus of arylsulfonamide derivatives of aminocycloalkanols is disclosed. The compounds are of the following genus (I):. The compounds induce FOXO1 transcription factor translocation to the nucleus by modulating PP2A and, as a consequence, exhibit anti-proliferative effects. They are useful in the treatment of a variety of disorders, including as a monotherapy in cancer treatment, or used in combination with other drugs to restore sensitivity to chemotherapy where resistance has developed.
Enantioselective Synthesis
of Oxazolidinones from <i>N</i>,<i>N</i>-Dibenzylamino Epoxides
作者:J. Palenzuela、Gabriel Vargas、María Afonso
DOI:10.1055/s-0029-1217161
日期:——
Enantiomerically pure oxazolidinones are easily prepared from N,N-dibenzylamino epoxides through a one-pot procedure involving monodeprotection of the amino group and treatment with NaHCO3.
Ammonium-directed dihydroxylation: metal-free synthesis of the diastereoisomers of 3-aminocyclohexane-1,2-diol
作者:Caroline Aciro、Stephen G. Davies、Paul M. Roberts、Angela J. Russell、Andrew D. Smith、James E. Thomson
DOI:10.1039/b808812h
日期:——
metal-free oxidation of 3-(N,N-dibenzylamino)cyclohex-1-ene with mCPBA in the presence of either trichloroacetic acid or tosic acid has been used as the key step to facilitate the synthesis of all the diastereoisomers of 3-aminocyclohexane-1,2-diol, in >98% de in each case.
Ring-Opening Hydrofluorination of 2,3- and 3,4-Epoxy Amines by HBF<sub>4</sub>·OEt<sub>2</sub>: Application to the Asymmetric Synthesis of (<i>S</i>,<i>S</i>)-3-Deoxy-3-fluorosafingol
作者:Alexander J. Cresswell、Stephen G. Davies、James A. Lee、Melloney J. Morris、Paul M. Roberts、James E. Thomson
DOI:10.1021/jo200517w
日期:2011.6.3
Treatment of a range of 2,3- and 3,4-epoxy amines with HBF4 center dot OEt2 at room temperature results in fast and efficient S(N)2-type ring-opening hydrofluorination to give stereodefined amino fluorohydrins. Operational simplicity, scalability, and short reaction time at ambient temperature are notable features of this method, The utility of this methodology is exemplified in a concise asymmetric synthesis of (S,S)-3-deoxy-3-fluorosafingol.
Highly Diastereoselective <i>anti</i>-Dihydroxylation of 3-<i>N</i>,<i>N</i>-Dibenzylaminocyclohex-1-ene <i>N</i>-Oxide
作者:Caroline Aciro、Stephen G. Davies、Wataru Kurosawa、Paul M. Roberts、Angela J. Russell、James E. Thomson
DOI:10.1021/ol900114b
日期:2009.3.19
Oxidation of 3-N,N-dibenzylaminocyclohex-1-ene IV-oxide in the presence Of Cl3CCO2H proceeds with high levels of anti-diastereoselectivity (97% de), with no competing side reactions, allowing access to 1,2-anti-2,3-anti-3-aminocyclohexane-1,2-diol after deprotection.