[EN] SMALL MOLECULE INHIBITORS OF MCL-1 AND USES THEREOF<br/>[FR] PETITES MOLÉCULES INHIBITRICES DE MCL-1 ET LEURS UTILISATIONS
申请人:UNIV MICHIGAN REGENTS
公开号:WO2016172218A1
公开(公告)日:2016-10-27
This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having benzoic acid structure which function as inhibitors of Mcl-1 protein, and their use as therapeutics for the treatment of cancer and other diseases.
DFT-Guided Phosphoric-Acid-Catalyzed Atroposelective Arene Functionalization of Nitrosonaphthalene
作者:Wei-Yi Ding、Peiyuan Yu、Qian-Jin An、Katherine L. Bay、Shao-Hua Xiang、Shaoyu Li、Ying Chen、K.N. Houk、Bin Tan
DOI:10.1016/j.chempr.2020.06.001
日期:2020.8
naphthalene via chiral phosphoric acid catalysis. This strategy enables efficient construction of atropisomeric indole-naphthalenes and indole-anilines with excellent stereocontrol. Density functional theory (DFT) calculations provide further insights into the origins of enantioselectivity and the reaction mechanisms. The successful application in the synthesis of NOBINs (2-amino-2′-hydroxy-1,1′-binaphthyl)
Axially Chiral<scp>Aryl‐Alkene‐Indole</scp>Framework: A Nascent Member of the Atropisomeric Family and Its Catalytic Asymmetric Construction
作者:Cong‐Shuai Wang、Tian‐Zhen Li、Si‐Jia Liu、Yu‐Chen Zhang、Shuang Deng、Yinchun Jiao、Feng Shi
DOI:10.1002/cjoc.202000131
日期:2020.6
axially chiral aryl‐alkene‐indole frameworks have been designed, and the first catalytic asymmetric construction of such scaffolds has been established by the strategy of organocatalytic (Z/E)‐selective and enantioselective (4+3) cyclization of 3‐alkynyl‐2‐indolylmethanols with 2‐naphthols or phenols (all >95 : 5 E/Z, up to 98% yield, 97% ee). This reaction also represents the first catalytic asymmetric
设计了一类新的轴向手性芳基-烯烃-吲哚骨架,并通过3的有机催化(Z / E)选择性和对映选择性(4 + 3)环化策略建立了此类支架的第一个催化不对称结构。带有2-萘酚或苯酚的炔基-2-吲哚基甲醇(均> 95:5 E / Z,产率高达98%,ee高达97%)。该反应也代表了轴向手性烯烃-杂芳基骨架的第一个催化不对称结构,它将为阻转异构体家族增加一个新成员。这种方法不仅在构建轴向手性烯烃-杂芳基骨架方面面临巨大挑战,而且为轴向手性芳基烯烃-吲哚骨架的对映选择性构建提供了强有力的策略。
Acid-Catalyzed Dehydration of Naphthalene-<i>cis-</i>1,2-dihydrodiols: Origin of Impaired Resonance Effect of 3-Substituents
作者:Jaya Satyanarayana Kudavalli、Derek R. Boyd、Narain D. Sharma、Rory A. More O’Ferrall
DOI:10.1021/jo201591r
日期:2011.11.18
substituted naphthalene-cis-1,2-dihydrodiols occur with loss of the 1- or 2-OH group to form 2- and 1-naphthols, respectively. Effects of substituents MeO, Me, H, F, Br, I, and CN at 3-, 6-, and 7-positions of the naphthalene ring are consistent with rate-determining formation of β-hydroxynaphthalenium ion (carbocation) intermediates. For reaction of the 1-hydroxyl group the 3-substituents are correlated by
(Aqua)ruthenium(salen) complex 1c achieved good to high chemo- and enantioselective oxidative cross-coupling of arenols. The catalytic system can be used to selectively produce C1-symmetric bis(arenol)s from the combination of C3- and C7-substituted 2-naphthols or phenols even when there is no significant difference in oxidation potential between the cross-coupling partners. This unique cross-selectivity