[EN] HETEROCYCLIC COMPOUNDS AND COMPOSITIONS AS C-KIT AND PDGFR KINASE INHIBITORS<br/>[FR] COMPOSÉS ET COMPOSITIONS HÉTÉROCYCLIQUES COMME INHIBITEURS DE C-KIT ET PDGFR KINASE
申请人:IRM LLC
公开号:WO2009105712A1
公开(公告)日:2009-08-27
The invention provides a novel class of compounds of Formula I: (I) pharmaceutical compositions comprising such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated kinase activity, particularly diseases or disorders that involve abnormal activation of c-kit, PDGFRα and PDGFRβ kinases.
본 발명의 일 양상은 라이신 특이적 데메틸라제-1(LSD1)의 저해 활성을 갖는 화학식 1의 화합물, 이의 호변이성질체, 입체이성질체, 용매화물, 및 이들의 약학적으로 허용가능한 염 중에서 선택된 화합물을 제공하며, 라이신 특이적 데메틸라제-1(LSD1)의 비정상적 활성화에 기인된 질환을 예방 또는 치료하는데 효과가 있다.
Thion-und Dithioester, 44. Mitt. Zur Reaktion von Tetrathiomalonestern mit Aminen, Hydrazinen und Oxidationsmitteln
作者:Ali Afrashteh、Klaus Hartke
DOI:10.1002/ardp.19883211216
日期:——
Tetrathiomalonsäure‐diethylester (1) bildet mit primären und sekundären aliphatischen Aminen die Malonsäuredithioamide 2, mit primärenaromatischenAminen die β‐Amino‐dithioacrylester 3. Methyl‐und Phenylhydrazin cyclisieren mit 1 zu den Pyrazolen 4 und 5. Die Oxidationvon 1 liefert die 1,2‐Dithioliumsalze 8, die mit CH‐aciden Thionessigestern 9 zu den 1,6,6aλ4‐Trithiapentalenen 10 kondensieren.
Cooperative metal–ligand influence on the formation of coordination polymers, and conducting and photophysical properties of Tl(<scp>i</scp>) β-oxodithioester complexes
作者:Chote Lal Yadav、Gunjan Rajput、Krishna K. Manar、Kavita Kumari、Michael G. B. Drew、Nanhai Singh
DOI:10.1039/c8dt03694b
日期:——
considering the metal-assisted bonding interactions, various coordination numbers of 5–8 and 10 are established around the metal centre. Except for 5 and 7a which have Tl⋯Tl separations at 3.724(1) and 3.767(1), 3.891(1) Å respectively, the remaining complexes have no Tl⋯Tl distances <4.0 Å. This indicates that the majority of structures contain only weak inter- and intramolecular thallophilic interactions
八个新颖的Tl(I)β-氧二硫代酯络合物[TlL] n(1–8),带有配体,L = 3-羟基-3-(2-呋喃基)-2-丙二硫代乙酸甲酯(L1),甲基3 -羟基-3-(2-噻吩基)-2-丙二硫代酸酯(L2),甲基3-羟基-3-(3-吡啶基)-2-丙二硫代酸酯(L3),-3-羟基-3-(4-甲基)吡啶基)-2-丙二硫代酸酯(L4),-3-羟基-3-(9-蒽基)-2-丙二硫代甲酸甲酯(L5),-3-羟基-3-(4-氟苯基)-2-丙二硫代甲酸甲酯(L6 )合成了3-羟基-3-(4-氯苯基)-2-丙二硫代酸甲酯(L7)和3-羟基-3-(4-溴苯基)-2-丙二硫代酸甲酯(L8),并进行了彻底表征元素分析,IR,UV-Vis,1 H和13 C 11 H NMR光谱及其结构通过X射线晶体学确定。络合物1和2中结晶P 2 1和P 2个1 2 1 2 1分别手性的空间群,以及使用圆二色性(CD)光谱进行了
Catalytic activity of new heteroleptic [Cu(PPh<sub>3</sub>)<sub>2</sub>(β-oxodithioester)] complexes: click derived triazolyl glycoconjugates
作者:Kavita Kumari、Anoop S. Singh、Krishna K. Manar、Chote Lal Yadav、Vinod K. Tiwari、Michael G. B. Drew、Nanhai Singh
DOI:10.1039/c8nj05075a
日期:——
ate, L6 6) have been synthesized and characterized by elemental (C, H, N) analysis, and IR, UV-visible, 1H, 13C1H}, and 31P1H} NMR spectroscopy and their structures have been ascertained by X-ray crystallography. These complexes were exploited as catalysts for azide–alkyne cycloaddition reactions (click chemistry) for the synthesis of triazolyl glycoconjugates, where they displayed efficient catalytic
[Cu(PPh 3)2(β-oxodithioester)]形式的一系列四个新的和两个已知的发光杂铜Cu(I)配合物(β-oxodithioester=甲基-3-羟基-3-(2-呋喃基)- 2-丙二硫代酸酯L1 1,-3-羟基-3-(2-噻吩基)-2-丙二硫代酸甲酯L2 2,-3-羟基-3-(4-甲氧基苯基)-2-丙二硫代酸甲酯L3 3,甲基-3-羟基-3-(4-溴苯基)-2-丙二硫代酸酯L4 4,甲基-3-羟基-3-苄基-2-丙二硫代酸酯L5 5和-3-羟基-3-(3-吡啶基)-2-丙二硫代甲基酯, L6 6)已合成,并通过元素(C,H,N)分析和IR,UV可见,1 H,通过X射线晶体学确定了13 C 1 H}和31 P 1 H} NMR光谱及其结构。这些络合物被用作叠氮基-炔烃环加成反应(点击化学)的催化剂,用于合成三唑基糖缀合物,在室温下它们表现出有效的催化活性。在没有碱/添