[EN] HETEROCYCLIC COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET LEURS UTILISATIONS
申请人:NUVATION BIO INC
公开号:WO2020210383A1
公开(公告)日:2020-10-15
Heterocyclic compounds as Weel inhibitors are provided. The compounds may find use as therapeutic agents for the treatment of diseases and may find particular use in oncology.
A Convenient “One-Pot” Reaction for Selective Monoalkylation of<i>N</i>,<i>N′</i>-Disubstituted Ethylenediamines
作者:Alejandra Salerno、María Amalia Figueroa、Isabel A. Perillo
DOI:10.1081/scc-120023441
日期:2003.9
Abstract A study on the scope of the method to obtain N,N,N′-trisubstituted ethylenediamines III by monoalkylation of N,N′-disubstituted ethylenediamines I through a “one-pot” reaction is presented. It involves condensation of compounds I with aldehydes followed by reduction of the formed imidazolidines II without previous isolation.
摘要 研究了N,N'-二取代乙二胺I单烷基化“一锅法”制备N,N,N'-三取代乙二胺III的方法范围。它涉及化合物 I 与醛的缩合,然后在没有预先分离的情况下还原形成的咪唑烷 II。
Nucleophilic addition to substituted 1<i>H</i>-4,5-dihydroimidazolium salts
作者:Alejandra Salerno、Vanina Ceriani、Isabel A. Perillo
DOI:10.1002/jhet.5570340302
日期:1997.5
representing the transfer of the C-2 unit to a nucleophilic carbon. With alkaline cyanides salts 1 react efficiently affording α,α-diaminonitriles 5. In these compounds the cyano group may be readily substituted by nucleophiles (hydroxyl anion, species with nucleophilic carbon and reagents that act by hydride ion transfer), in a way similar to the salts but with better yields.
1 H -4,5-二氢咪唑鎓盐1容易与产生环状产物的亲核试剂反应,该环状产物可以是稳定的或转化为维持结构乙二胺单元的无环化合物。用甲基碘化镁化合物1e可得到预期的咪唑烷,但在取代的1-芳基-3-甲基-2-苯基盐1b-d的情况下,分离出N-芳基-N'-甲基乙二胺3b-d和苯乙酮(4) ,代表C-2单元向亲核碳转移的过程。与碱性氰化物盐1有效反应,得到α,α-二氨基腈5。在这些化合物中,氰基可以很容易地被亲核试剂(羟基阴离子,具有亲核碳的物质以及通过氢化物离子转移作用的试剂)取代,类似于盐,但收率更高。
IMIDAZOLYL AMIDE COMPOUNDS AND USES RELATED THERETO
申请人:Emory University
公开号:EP2691095B1
公开(公告)日:2017-07-05
[EN] LIBRARIES OF DIVERSE MACROCYCLIC COMPOUNDS AND METHODS OF MAKING AND USING THE SAME<br/>[FR] BIBLIOTHÈQUES DE DIVERS COMPOSÉS MACROCYCLIQUES, LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
申请人:CYCLENIUM PHARMA INC
公开号:WO2017197488A1
公开(公告)日:2017-11-23
The present disclosure relates to novel macrocyclic compounds and libraries thereof that are useful as research tools for drug discovery efforts. This disclosure also relates to methods of preparing these compounds and libraries and methods of using these libraries, such as in high throughput screening. In particular, these libraries are useful for evaluation of bioactivity at existing and newly identified pharmacologically relevant targets, including G protein-coupled receptors, nuclear receptors, enzymes, ion channels, transporters, transcription factors, protein-protein interactions and nucleic acid-protein interactions. As such, these libraries can be applied to the search for new pharmaceutical agents for the treatment and prevention of a range of medical conditions.