[EN] COMPOUNDS FOR THE REDUCTION OF THE DELETERIOUS ACTIVITY OF EXTENDED NUCLEOTIDE REPEAT CONTAINING GENES<br/>[FR] COMPOSÉS POUR LA RÉDUCTION DE L'ACTIVITÉ DÉLÉTÈRE DE GÈNES CONTENANT UNE RÉPÉTITION DE NUCLÉOTIDES ÉTENDUE
申请人:NUREDIS INC
公开号:WO2020131573A1
公开(公告)日:2020-06-25
Aspects of the present disclosure include methods of reducing the deleterious impact of a target gene in a cell, such as the deleterious activity of a mutant extended nucleotide repeat (NR) containing target gene in a cell by contacting the cell with an effective amount of a tetrahydrocarbazole compound. The deleterious activity (e.g., toxicity and/or dis-functionality of products encoded thereby) of a mutant extended NR containing target gene may be reduced, e.g., by reducing (and in some instances differentially, including selectively, reducing) the production or activity of toxic expression products (e.g., RNA or protein) encoded by the target gene. Kits and compositions for practicing the subject methods are also provided.
Nickel‐Catalyzed Chemoselective Acetalization of Aldehydes With Alcohols under Neutral Conditions
作者:Murugan Subaramanian、Vinod G. Landge、Akash Mondal、Virendrakumar Gupta、Ekambaram Balaraman
DOI:10.1002/asia.201900908
日期:2019.12.13
A molecularly defined NiII -complex catalyzing the chemoselective acetalization of aldehydes with alcohols underneutralconditions is reported. The reaction is general, efficient and showed a wide substrate scope (including aliphatic aldehydes) as well as excellent functional group tolerance. Reusability of the present nickel catalyst is also demonstrated.
Visible-Light-Induced Acetalization of Aldehydes with Alcohols
作者:Hong Yi、Linbin Niu、Shengchun Wang、Tianyi Liu、Atul K. Singh、Aiwen Lei
DOI:10.1021/acs.orglett.6b03403
日期:2017.1.6
have achieved a simple and general method for acetalization of aldehydes by means of a photochemical reaction under low-energy visible light irradiation. A broad range of aromatic, heteroaromatic, and aliphatic aldehydes have been protected under neutral conditions in good to excellent yields using a catalytic amount of Eosin Y as the photocatalyst. Our visible light mediated acetalization strategies are
(EN) A novel benzenesulfonamide derivative of formula (I) which has an action of inhibiting phospholipase A2 and therefore is effective in treating diseases for which this action is used to advantage.(FR) Un nouveau dérivé de sulfonamide de benzène ayant la formule (I) a un effet inhibiteur de la phospholipase A2 et est par conséquent utile pour traiter des maladies lorsque cet effet inhibiteur est requis.
ipso-borylation of arylsulfides with diboron reagents has been achieved, providing arylboronate esters of synthetic use. The key conditions to transform inherently reluctant C–S bonds into C–B bonds include a palladium-NHC (N-heterocyclic carbene) precatalyst, bis(pinacolato)diboron, and lithium hexamethyldisilazide. This protocol is applicable to a reasonable range of aryl alkyl sulfides. Twofold borylation