The present invention relates to substituted imidazopyridazine compounds of general formula(I): in which A, Q, R1, R3,R4 and n are as defined in the claims, to methods of preparing said compounds,to intermediate compounds useful for preparing said compounds,to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative and/ or angiogenesis disorder, as a sole agent or in combination with other active ingredients.
Pyrimidine derivatives as IL-8 receptor antagonists
申请人:——
公开号:US20040087601A1
公开(公告)日:2004-05-06
Compounds containing the pyrimidine nucleus and their use to treat diseases and conditions related to inappropriate Interleukin-8 receptor activity are disclosed. The compounds are of the formula I
1
In these compounds, Q is preferably unsubstituted and substituted heterocyclyl; U is usually hydrogen or fluorine; and V is preferably hydrogen, halogen, alkyl, —O—alkyl or —S-alkyl. A representative example is:
2
Probing the Competition between Duplex, G‐Quadruplex and i‐Motif Structures of the Oncogenic c‐Myc DNA Promoter Region
作者:Akanksha Pandey、Sarupa Roy、Seergazhi G. Srivatsan
DOI:10.1002/asia.202300510
日期:2023.9
The spectral properties of two environment-sensitive nucleoside analogs were utilized to probe the competition between duplex, G-quadruplex and i-motif structures adopted by a promoter region of the c-Myc oncogene using fluorescence and 19F NMR techniques.
利用荧光和19 F NMR技术,利用两种环境敏感核苷类似物的光谱特性来探测 c-Myc 癌基因启动子区域采用的双链体、G-四链体和 i-基序结构之间的竞争。
A Dual-App Nucleoside Probe Provides Structural Insights into the Human Telomeric Overhang in Live Cells
作者:Sudeshna Manna、Debayan Sarkar、Seergazhi G. Srivatsan
DOI:10.1021/jacs.8b08436
日期:2018.10.3
and native cellular environments by using a conformation-sensitive dual-app nucleoside analogue probe. The nucleoside probe, derived by conjugating fluorobenzofuran at the 5-position of 2'-deoxyuridine, is composed of a microenvironment-sensitive fluorophore and an in-cell NMR compatible 19F label. This noninvasive nucleoside, incorporated into the human telomeric DNA oligonucleotide repeat, serves as
Incorporation and Utility of a Responsive Ribonucleoside Analogue in Probing the Conformation of a Viral RNA Motif by Fluorescence and
<sup>19</sup>
F NMR Spectroscopy
作者:Sudeshna Manna、Vyankat A. Sontakke、Seergazhi G. Srivatsan
DOI:10.1002/cbic.202100601
日期:2022.2.4
Design, synthesis and incorporation of an environment-sensitive ribonucleoside analogue, which serves as a two-channel biophysical platform to investigate RNA structure and recognition by fluorescence and 19F NMR spectroscopy techniques are described.
描述了一种环境敏感的核糖核苷类似物的设计、合成和掺入,它作为一个双通道生物物理平台,通过荧光和19 F NMR 光谱技术研究 RNA 结构和识别。