[EN] MACROCYCLIC AZOLOPYRIDINE DERIVATIVES AS EED AND PRC2 MODULATORS<br/>[FR] DÉRIVÉS D'AZOLOPYRIDINE MACROCYCLIQUES UTILISÉS EN TANT QUE MODULATEURS EED ET PRC2
申请人:FULCRUM THERAPEUTICS INC
公开号:WO2020190754A1
公开(公告)日:2020-09-24
The invention relates to modulators of Embryonic Ectoderm Development (EED) and/or Polycomb Repressive Complex 2 (PRC2) useful in the treatment of disorders and diseases associated with EEC and PRC2, being macrocyclic azolopyridine derivatives and compositions thereof of Formula (I), or a pharmaceutically acceptable salt, prodrug, solvate, hydrate, enantiomer, isomer, or tautomer thereof, wherein X1, X2, X3, A1, A2, Y, R1, R2, R3, and R4 are as described herein.
本发明涉及用于治疗与Embryonic Ectoderm Development (EED)和/或Polycomb Repressive Complex 2 (PRC2)相关的疾病和障碍的调节剂,是式(I)所示的宏环唑啉衍生物及其组合物,或其药用可接受的盐、前药、溶剂化物、水合物、对映体、异构体或互变异构体,其中X1、X2、X3、A1、A2、Y、R1、R2、R3和R4如本文所述。
Deprotonative Metalation of Chloro- and Bromopyridines Using Amido-Based Bimetallic Species and Regioselectivity-Computed CH Acidity Relationships
作者:Katia Snégaroff、Tan Tai Nguyen、Nada Marquise、Yury S. Halauko、Philip J. Harford、Thierry Roisnel、Vadim E. Matulis、Oleg A. Ivashkevich、Floris Chevallier、Andrew E. H. Wheatley、Philippe C. Gros、Florence Mongin
DOI:10.1002/chem.201101993
日期:2011.11.18
A series of chloro‐ and bromopyridines have been deprotometalated by using a range of 2,2,6,6‐tetramethylpiperidino‐based mixed lithium–metal combinations. Whereas lithium–zinc and lithium–cadmium bases afforded different mono‐ and diiodides after subsequent interception with iodine, complete regioselectivities were observed with the corresponding lithium–copper combination, as demonstrated by subsequent
Expedient access to α,β-difunctionalized azepenes using α-halo eneformamides: application to the one-pot synthesis of 2-benzazepanes
作者:Daniel P. Bassler、Laura Spence、Amir Alwali、Oliver Beale、Timothy K. Beng
DOI:10.1039/c4ob02183e
日期:——
The regioselective synthesis of α,β-difunctionalized (alkenyl, aryl, sulfonyl, allyl, or alkynyl) azepenes has been accomplished through α-halo eneformamides.
Regioselective <i>5-endo-dig</i>
Electrophilic Iodocyclization of Enediynes: A Convenient Route to Iodo-substituted Indenes and Cyclopenta-Fused Arenes
作者:Rakesh K. Saunthwal、Abhinandan K. Danodia、Monika Patel、Sushil Kumar、Akhilesh K. Verma
DOI:10.1002/asia.201601085
日期:2016.11.7
iodocyclization was selectively triggered by a distribution of electronic density along the alkyne bond. Subsequently, the iodo‐substituted indenes were diversified by employing palladium‐catalyzedcross‐couplingreactions and the coupled products were further confirmed by X‐ray crystallographic studies.
一种有效的碘介导的区域选择性串联方法,用于从容易获得的烯炔中合成对称和不对称的碘取代的茚满和立体选择性的环戊达[ b ]吡啶/噻吩,该过程通过原位形成碘鎓中间体,然后进行区域选择性的5-内-已经描述了挖掘环化。分子内亲电碘环化是通过沿炔键的电子密度分布选择性触发的。随后,通过钯催化的交叉偶联反应使碘取代的茚满多样化,并通过X射线晶体学研究进一步证实了偶联产物。
Modular Construction of Fluoroarenes from a New Difluorinated Building Block by Cross-Coupling/Electrocyclisation/Dehydrofluorination Reactions
作者:Jonathan M. Percy、Helena Emerson、James W. B. Fyfe、Alan R. Kennedy、Sergej Maciuk、David Orr、Lucie Rathouská、Joanna M. Redmond、Peter G. Wilson
DOI:10.1002/chem.201601584
日期:2016.8.16
were used to assemble precursors to 6π‐electrocyclisations of three different types. Electrocyclisations took place at temperatures between 90 and 240 °C, depending on the central component of the π‐system; nonaromatic trienes were most reactive, but even systems that required the temporary dearomatisation of two arenyl subunits underwent electrocyclisation, albeit at elevated temperatures. Photochemical