[EN] COMPOSITIONS FOR PROMOTING READTHROUGH OF PREMATURE TERMINATION CODONS, AND METHODS OF USING THE SAME<br/>[FR] COMPOSITIONS PERMETTANT DE FAVORISER LA TRANSLECTURE DE CODONS DE TERMINAISON PRÉMATURÉE, ET LEURS PROCÉDÉS D'UTILISATION
申请人:THE CENTRE FOR DRUG RES AND DEV
公开号:WO2017049409A1
公开(公告)日:2017-03-30
Disclosed are compounds of general formula (I) that promote readthrough of a premature termination codon (PTC) of an RNA molecule in a translation system, and their use, alone or in combination with other compounds, such as aminoglycoside, to treat diseases or disorders ameliorated by modulation of a premature termination codon (PTC) of an RNA molecule in a translation system. The disorder or disease may be Dystrophic epidermolysis bullosa, Batten disease, Duchenne muscular dystrophy, cancer, and spinal muscular atrophy. Ar-L-B (I)
A poised fragment library enables rapid synthetic expansion yielding the first reported inhibitors of PHIP(2), an atypical bromodomain
作者:Oakley B. Cox、Tobias Krojer、Patrick Collins、Octovia Monteiro、Romain Talon、Anthony Bradley、Oleg Fedorov、Jahangir Amin、Brian D. Marsden、John Spencer、Frank von Delft、Paul E. Brennan
DOI:10.1039/c5sc03115j
日期:——
High concentration crystal soaking of poised fragments and one-step elaboration identified compound 17 as an inhibitor of the PHIP(2) bromodomain.
高浓度晶体浸泡对准的片段和一步法阐述确定化合物17为PHIP(2)溴结构域的抑制剂。
Distal meta-alkenylation of formal amines enabled by catalytic use of hydrogen-bonding anionic ligands
Regioselective and site-selectivefunctionalization of distal C–H bonds has remained a significant challenge over the last decades. Although covalently attached directing groups have been designed to help solve this puzzle, their profound impact on step economy significantly hinders the protocol’s applicability. Weak non-covalent interactions have been developed to overcome this, but they have mainly
在过去的几十年里,远端 C-H 键的区域选择性和位点选择性功能化仍然是一个重大挑战。尽管共价连接的指导基团旨在帮助解决这个难题,但它们对步骤经济的深远影响极大地阻碍了协议的适用性。已经开发出弱的非共价相互作用来克服这个问题,但它们主要是用 Ir 催化来探索的。在此,我们的目标是通过利用阴离子配体和中性底物之间的弱非共价相互作用,对简单胺进行 Pd 催化的间位选择性 C-H 官能化。催化量的有机盐作为高效元的合适配体-选择性C-H烯化。实验和计算研究表明,位点选择性受阴离子供体配体和中性基序之间关键的氢键相互作用控制。该协议可以进一步扩展到具有可变链接器长度的胺,概述了我们方法的多功能性和适用性,同时仅使用催化量的定向配体进行转化。