[EN] DEGRADATION OF (EGFR) BY CONJUGATION OF EGFR INHIBITORS WITH E3 LIGASE LIGAND AND METHODS OF USE [FR] DÉGRADATION D'EGFR PAR CONJUGAISON D'INHIBITEURS D'EGFR AVEC UN LIGAND DE LIGASE E3 ET PROCÉDÉS D'UTILISATION
作者:Petra Dunkel、Christine Tran、Thibault Gallavardin、Hamid Dhimane、David Ogden、Peter I. Dalko
DOI:10.1039/c4ob01551g
日期:——
The first quadrupolar 8-dimethylaminoquinoline-derived 6-(8-DMAQ-OAc)2 (1c) and 5-(8-DMAQ-OAc)2 (2c) photosensitive probes underwent photolysis under UV (365 nm) and NIR (730 nm two-photon (TP)) irradiation conditions, showing Qu = 9.3% and 6.6% quantum yields and δu = 0.07 GM and 0.40 GM uncaging cross-sections, respectively.
第一个四极8-二甲基氨基喹啉衍生的6-(8-DMAQ-OAc)2(1c)和5-(8-DMAQ-OAc)2(2c)光敏探针在UV(365 nm)和NIR(730 nm)下进行光解双光子(TP))的照射条件,示出了Q û = 9.3%和6.6%的量子产率和δ ü = 0.07 GM和0.40 GM分别解笼锁的横截面。
The discovery of quinoline based single-ligand human H 1 and H 3 receptor antagonists
作者:Panayiotis A. Procopiou、Rachael A. Ancliff、Paul M. Gore、Ashley P. Hancock、Simon T. Hodgson、Duncan S. Holmes、Steven P. Keeling、Brian E. Looker、Nigel A. Parr、James E. Rowedder、Robert J. Slack
DOI:10.1016/j.bmcl.2016.11.022
日期:2016.12
quinoline-based human H1 and H3 bivalent histamine receptorantagonists, suitable for intranasal administration for the potential treatment of allergic rhinitis associated nasal congestion, were identified. Compound 18b had slightly lower H1 potency (pA2 8.8 vs 9.7 for the clinical goldstandard azelastine), and H3 potency (pKi 9.1vs 6.8 for azelastine), better selectivity over α1A, α1B and hERG, similar
Two-Photon “Caging” Groups: Effect of Position Isomery on the Photorelease Properties of Aminoquinoline-Derived Photolabile Protecting Groups
作者:Christine Tran、Thibault Gallavardin、Morgane Petit、Riadh Slimi、Hamid Dhimane、Mireille Blanchard-Desce、Francine C. Acher、David Ogden、Peter I. Dalko
DOI:10.1021/ol5035035
日期:2015.2.6
High two-photon photolysis cross sections and water solubility of probes are important to avoid toxicity in biomedical applications of photolysis. Systematic variation of the position of a carboxyl electron-withdrawing group (EWG) on photolysis of 8-dimethylaminoquinoline protecting groups identified the C5-substituted isomer as a privileged dipole. The 5-benzoyl-8-DMAQ substitution yields a caging
高的双光子光解截面和探针的水溶性对于避免光解在生物医学应用中的毒性很重要。在对8-二甲基氨基喹啉保护基进行光解时,羧基吸电子基团(EWG)位置的系统变化将C5取代的异构体确定为优先偶极子。的5-苯甲酰基-8- DMAQ替代产生一个封闭基团具有增强的双光子解笼锁的横截面(δ û = 2.0 GM)和良好的水溶解度(ç ≤50毫米,pH值7.4)中。
GLUCAGON RECEPTOR ANTAGONIST COMPOUNDS, COMPOSITIONS CONTAINING SUCH COMPOUNDS AND METHODS OF USE
申请人:Lin Songnian
公开号:US20110172256A1
公开(公告)日:2011-07-14
Glucagon receptor antagonist compounds are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.
The present invention relates to compounds useful as inhibitors of Aurora protein kinases. The invention also provides pharmaceutically acceptable compositions comprising those compounds and methods of using the compounds and compositions in the treatment of various disease, conditions, and disorders. The invention also provides processes for preparing compounds of the invention.