TAU-PROTEIN TARGETING PROTACS AND ASSOCIATED METHODS OF USE
申请人:Arvinas, Inc.
公开号:US20180125821A1
公开(公告)日:2018-05-10
The present disclosure relates to bifunctional compounds, which find utility as modulators of tau protein. In particular, the present disclosure is directed to bifunctional compounds, which contain on one end a VHL or cereblon ligand which binds to the E3 ubiquitin ligase and on the other end a moiety which binds tau protein, such that tau protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of tau. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of tau protein. Diseases or disorders that result from aggregation or accumulation of tau protein are treated or prevented with compounds and compositions of the present disclosure.
Selective Amine Cross-Coupling Using Iridium-Catalyzed “Borrowing Hydrogen” Methodology
作者:Ourida Saidi、A. John Blacker、Mohamed M. Farah、Stephen P. Marsden、Jonathan M. J. Williams
DOI:10.1002/anie.200904028
日期:2009.9.21
Something borrowed: Amine cross‐coupling reactions are catalyzed using [Cp*IrI2}2] (Cp*=C5Me5) in the absence of a base. A range of anilines were converted into their N‐isopropyl derivatives, and the same process was also effective for alkylation of benzylamines and other aliphatic primary amines.
借用的东西:在没有碱的情况下,使用[Cp * IrI 2 } 2 ](Cp * = C 5 Me 5)催化胺的交叉偶联反应。一系列苯胺被转化为它们的N异丙基衍生物,相同的方法对于苄胺和其他脂肪族伯胺的烷基化也有效。
Enantioselective reduction of <i>N</i>-alkyl ketimines with frustrated Lewis pair catalysis using chiral borenium ions
作者:Dan M. Mercea、Michael G. Howlett、Adam D. Piascik、Daniel J. Scott、Alan Steven、Andrew E. Ashley、Matthew J. Fuchter
DOI:10.1039/c9cc02900a
日期:——
Enantioselective reduction of ketimines was demonstrated using chiral N-heterocyclic carbene (NHC)-stabilised borenium ions in frustratedLewispair catalysis. High levels of enantioselectivity were achieved for substrates featuring secondary N-alkyl substituents. Comparative reactivity and mechanistic studies identify key determinants required to achieve useful enantioselectivity and represent a step
Stereospecific DearomatisingCyclisation of Tertiary α-Amidoorganolithiums
作者:Jonathan Clayden、Faye E. Knowles、Christel J. Menet
DOI:10.1055/s-2003-40993
日期:——
Lithiation of benzamides derived from a chiral and enantiomericallypure α-methylbenzylamine leads to diastereoselective andregioselective dearomatising cyclisations with overall conservationof the stereochemistry of the starting stereogenic centre.
TETRAHYDRONAPHTHALENE AND TETRAHYDROISOQUINOLINE DERIVATIVES AS ESTROGEN RECEPTOR DEGRADERS
申请人:Arvinas, Inc.
公开号:US20180155322A1
公开(公告)日:2018-06-07
The present disclosure relates to bifunctional compounds, which find utility as modulators of estrogen receptor (target protein). In particular, the present disclosure is directed to bifunctional compounds, which contain on one end at least one of a Von Hippel-Lindau ligand, a cereblon ligand, Inhibitors of Apoptosis Proteins ligand, mouse double-minute homolog 2 ligand, or a combination thereof, which binds to the respective E3 ubiquitin ligase, and on the other end a moiety which binds the target protein, such that the target protein is placed in proximity to the ubiquitin ligase to effect degradation (and inhibition) of target protein. The present disclosure exhibits a broad range of pharmacological activities associated with degradation/inhibition of target protein. Diseases or disorders that result from aggregation or accumulation of the target protein are treated or prevented with compounds and compositions of the present disclosure.