[EN] KRAS G12C INHIBITORS<br/>[FR] INHIBITEURS DE KRAS G12C
申请人:MIRATI THERAPEUTICS INC
公开号:WO2017201161A1
公开(公告)日:2017-11-23
The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.
The present invention relates to compounds that inhibit KRas G12C. In particular, the present invention relates to compounds that irreversibly inhibit the activity of KRas G12C, pharmaceutical compositions comprising the compounds and methods of use therefor.
PPh3-mediated intramolecular conjugation of alkyl halides with electron-deficient olefins: facile synthesis of chromans and relevant analogues
作者:Jian-Bo Zhu、Peng Wang、Saihu Liao、Yong Tang
DOI:10.1039/c3cc41435c
日期:——
With the mediation of phosphine, the direct intramolecular coupling of two electrophiles - alkyl halides with electron-deficient olefins- has been successfully realized in an intramolecular conjugate addition manner. The reaction provides a new approach for the synthesis of chromans and relevant analogues.
One‐Step Synthesis of 3,4‐Disubstituted 2‐Oxazolidinones by Base‐Catalyzed CO
<sub>2</sub>
Fixation and Aza‐Michael Addition
作者:Jere K. Mannisto、Aleksi Sahari、Kalle Lagerblom、Teemu Niemi、Martin Nieger、Gábor Sztanó、Timo Repo
DOI:10.1002/chem.201902451
日期:2019.8.6
arylamine, aliphaticamine or phenylhydrazine, is performed under mild conditions. The regiospecific reaction displays good yields (av. 75 %) and excellent functional‐group compatibility. In addition, late‐stage functionalization of drug and drug‐like molecules is demonstrated. The experimental results suggest a mechanism consisting of several elementary steps: TMG‐assisted carboxylation of aniline; generation
Intramolecular photochemical [2 + 1]-cycloadditions of nucleophilic siloxy carbenes
作者:Amanda Bunyamin、Carol Hua、Anastasios Polyzos、Daniel L. Priebbenow
DOI:10.1039/d2sc00203e
日期:——
singlet nucleophiliccarbenes undergo rapid [2 + 1]-cycloaddition with tethered olefins to afford unique bicyclo[3.1.0]hexane and bicyclo[4.1.0]heptane scaffolds. This cyclopropanation process requires only visible light irradiation to proceed, circumventing the use of exogenous (photo)catalysts, sensitisers or additives and showcases a vastly underexplored mode of reactivity for nucleophilic carbenes