[EN] FUSED HETEROCYCLIC DERIVATIVES AND USE THEREOF<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES FUSIONNÉS ET LEUR UTILISATION
申请人:TAKEDA PHARMACEUTICAL
公开号:WO2009136663A1
公开(公告)日:2009-11-12
The present invention provides a fused heterocyclic derivative having a strong kinase inhibitory activity and use thereof. The present invention relates to a compound represented by the formula wherein each symbol is as defined in the present specification, or a salt thereof.
Highly Regioselective Functionalization of Aliphatic Carbon−Hydrogen Bonds with a Perbromohomoscorpionate Copper(I) Catalyst
作者:Ana Caballero、M. Mar Díaz-Requejo、Tomás R. Belderraín、M. Carmen Nicasio、Swiatoslaw Trofimenko、Pedro J. Pérez
DOI:10.1021/ja0291484
日期:2003.2.1
The complex Tp(Br3)Cu(NCMe) (1) is an excellent catalyst for the regioselective carbene transfer reaction to tertiary C-H bonds of hydrocarbons, at room temperature, using the readily available ethyldiazoacetate (EDA) as the carbene source.
Functionalization of Non-activated CH Bonds of Alkanes: An Effective and Recyclable Catalytic System Based on Fluorinated Silver Catalysts and Solvents
作者:M. Ángeles Fuentes、Bianca K. Muñoz、Kane Jacob、Laure Vendier、Ana Caballero、Michel Etienne、Pedro J. Pérez
DOI:10.1002/chem.201203566
日期:2013.1.21
diazoacetate, EDA) into their CHbonds. The reactions are quantitative (EDA‐based), with no byproducts derived from diazo coupling being formed. In the case of hexane, the functionalization of the methyl CHbonds has been achieved with the highest regioselectivity known to date with this diazo compound. This catalytic system also operates under biphasic conditions by using fluorous solvents such as Fomblin
复合物F n -Tp Ag(L)(F n -Tp =全氟化氢三(吲唑基)硼酸盐配体; L =丙酮或四氢呋喃)有效催化非活化烷烃的功能化,如己烷,2,3-二甲基丁烷,或通过将CHCO 2 Et单元(来自N 2 CHCO 2 Et,重氮乙酸乙酯,EDA)插入其CH键中而生成2-甲基戊烷。反应是定量的(基于EDA),不会形成重氮偶合衍生的副产物。在己烷中,甲基C的官能化的情况下迄今为止,该重氮化合物已经以最高的区域选择性实现了H键。该催化体系还可以通过使用氟溶剂(例如Fomblin或全氟菲)在两相条件下运行。已经执行了几个循环的催化剂回收和再利用,具有相同的化学和区域选择性。
Measuring the Relative Reactivity of the Carbon–Hydrogen Bonds of Alkanes as Nucleophiles
作者:Andrea Olmos、Riccardo Gava、Bárbara Noverges、Delia Bellezza、Kane Jacob、Maria Besora、W. M. Chamil Sameera、Michel Etienne、Feliu Maseras、Gregorio Asensio、Ana Caballero、Pedro J. Pérez
DOI:10.1002/anie.201807448
日期:2018.10.15
We report quantitative measurements of the relative reactivities of a series of C−H bonds of gaseous or liquid CnH2n+2 alkanes (n=1–8, 29 different C−H bonds) towards in situ generated electrophiles (copper, silver, and rhodium carbenes), with methane as the reference. This strategy surpasses the drawback of previous model reactions of alkanes with strong electrophiles suffering from C−C cleavage processes
我们报告了一系列测量结果,这些测量结果是一系列气态或液态C n H 2 n +2烷烃(n = 1–8,29种不同的C H键)的CH键对原位生成的亲电试剂(铜,银和铑卡宾),并以甲烷为参考。该策略克服了以前的烷烃与强亲电试剂经历C-C裂解过程的模型反应的缺点,该模型无法直接比较烷烃CH键的相对反应性。
Heterocyclic compounds as ligands of the GABAA receptor
申请人:——
公开号:US20030105081A1
公开(公告)日:2003-06-05
Disclosed are heterocyclic compounds of the formula
1
and the pharmaceutically acceptable salts thereof wherein the variables A, V, Y, J, E, X, T, G, Q, W, Z, b, n and m are defined herein. These compounds are highly selective agonists, antagonists or inverse agonists for GABA
A
brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABA
A
brain receptor.
揭示了具有以下公式的杂环化合物及其药用可接受的盐,其中变量A、V、Y、J、E、X、T、G、Q、W、Z、b、n和m在此处被定义。这些化合物是GABA
A
脑受体的高度选择性激动剂、拮抗剂或逆激动剂,或者是GABA
A
脑受体的激动剂、拮抗剂或逆激动剂的前药。