o -Phosphinophenolate 和o -phosphinothiophenolate是有效的光催化剂,具有很强的还原能力,可在可见光下活化芳基氯化物和溴化物,进行硼化、芳基化和磷酸化。实验和理论研究表明,邻二苯基膦取代基会导致窄的光学间隙并促进系统间交叉进入三重态,从而促进酚盐和苯硫酚作为有效的可见光-光氧化还原催化剂发挥作用。本文提出的结果表明合成改性的酚盐和苯硫酚盐作为光氧化还原催化剂的前景广阔。
Compounds having the following formula (I) and methods of their use and preparation are disclosed:
具有以下化学式(I)的化合物以及它们的使用和制备方法已被披露:
[EN] COMPOUNDS AND METHODS FOR THE TREATMENT OF CYSTIC FIBROSIS<br/>[FR] COMPOSÉS ET PROCÉDÉS POUR LE TRAITEMENT DE LA FIBROSE KYSTIQUE
申请人:FLATLEY DISCOVERY LAB LLC
公开号:WO2021113795A1
公开(公告)日:2021-06-10
The invention relates to a compound of Formula I, pharmaceutical compositions comprising a compound of Formula I, and methods of treating cystic fibrosis comprising the step of administering a therapeutically effective amount of a compound of Formula I to a subject in need thereof.
INDOLIZINE DERIVATIVES AS PHOSHOINOSITIDE 3-KINASES INHIBITORS
申请人:CHIESI FARMACEUTICI S.P.A.
公开号:US20150361100A1
公开(公告)日:2015-12-17
Compounds of formula (I), defined herein, inhibit phosphoinositide 3-kinases (PI3K) and are useful for the treatment of disorders associated with PI3K enzymes.
式(I)所定义的化合物抑制磷脂酰肌醇3-激酶(PI3K),对与PI3K酶相关的疾病的治疗具有用处。
Para-Selective, Iridium-Catalyzed C–H Borylations of Sulfated Phenols, Benzyl Alcohols, and Anilines Directed by Ion-Pair Electrostatic Interactions
作者:Jose R. Montero Bastidas、Thomas J. Oleskey、Susanne L. Miller、Milton R. Smith、Robert E. Maleczka
DOI:10.1021/jacs.9b08464
日期:2019.10.2
Para C-H borylation (CHB) of tetraalkylammonium sulfates and sulfamates have been achieved using bipyridne-ligated Ir boryl catalysts. Selectivities can be modulated both by the length of the alkyl groups in the tetraalkylammonium cations and the substituents on the bipyridine ligands. Ion-pairing, where the alkyl groups of the cation shield the meta C-H bonds in the conteranions, is proposed to account
四烷基硫酸铵和氨基磺酸盐的对位 CH 硼化 (CHB) 已使用联吡啶连接的 Ir boryl 催化剂实现。选择性可以通过四烷基铵阳离子中烷基的长度和联吡啶配体上的取代基来调节。离子对,其中阳离子的烷基屏蔽了对位离子中的间位 CH 键,被认为是对位选择性的原因。4,4'-二甲氧基-2,2'-联吡啶配体具有优异的选择性。
[EN] MACROCYCLIC ACTIVIN-LIKE RECEPTOR KINASE INHIBITORS<br/>[FR] INHIBITEURS MACROCYCLIQUES DE RÉCEPTEUR KINASE DE TYPE ACTIVINE
申请人:ONCODESIGN SA
公开号:WO2016146651A1
公开(公告)日:2016-09-22
The present invention relates to macrocyclic compounds and compositions containing said compounds acting as kinase inhibitors, in particular as inhibitors of Activin-like receptor kinases, more in particular ALK1 and/or ALK2 and/or mutants thereof, for use in the diagnosis, prevention and/or treatment of ALK1-kinase and/or ALK2-kinase associated diseases. Moreover, the present invention provides methods of using said compounds, for instance as a medicine or diagnostic agent.