Synthesis of substituted amino-cycloalkyl[<i>b</i>]thieno-[3,2-<i>e</i>]pyridines
作者:Pierre Seck、David Thomae、Gilbert Kirsch
DOI:10.1002/jhet.5570450333
日期:2008.5
An efficient two respectively three steps procedure for the synthesis of cycloalkyl[b]thieno[3,2-e]-pyridine amines was developed and in general good to very good yields were obtained.
开发了一种有效的分两步的三步合成环烷基[ b ]噻吩并[3,2- e ]-吡啶胺的方法,总体上获得了很好的产率。
An innovative synthesis of tertiary hydroxyl thieno[2,3-d]pyrimidinone skeleton: natural-like product from the tandem reaction of o-aminothienonitrile and carbonyl compound
作者:Junjuan Yang、Daxin Shi、Pengfei Hao、Deli Yang、Qi Zhang、Jiarong Li
DOI:10.1016/j.tetlet.2016.04.088
日期:2016.6
protocol for the synthesis of the tertiary hydroxyl natural-like thieno[2,3-d]pyrimidinone skeleton was developed from the cyclocondensation of o-aminothienonitrile and carbonyl compound. The reaction process includes PDF conversion and photo-catalytic oxygenation. This synthetic strategy offers an alternative method for regioselective construction of tertiary hydroxylated thieno[2,3-d]pyrimidinone architectures
从邻氨基噻吩腈和羰基化合物的环缩合反应中发展出了一种简单的碱性促进剂串联协议,用于合成叔羟基天然样噻吩并[2,3- d ]嘧啶酮骨架。反应过程包括PDF转化和光催化氧化。该合成策略为具有动力学,热力学控制和六元环效应的叔羟基化噻吩并[2,3- d ]嘧啶酮结构的区域选择性构建提供了另一种方法。
NOVEL THIENOPYRIDINES AS PHARMACOLOGICALLY ACTIVE AGENTS
申请人:Boyapati Shireesha
公开号:US20110269790A1
公开(公告)日:2011-11-03
The present invention provides compounds and pharmaceutically acceptable salts thereof methods for synthesizing thienopyridines and methods for inhibiting TNF-α activity for the treatment of cancer, asthma, arthritis, diabetes and inflammation. Provided are compounds of formula (I).
Thieno[2,3‐
<i>b</i>
]pyridine amines: Synthesis and evaluation of tacrine analogs against biological activities related to Alzheimer's disease
作者:Mina Saeedi、Maliheh Safavi、Emad Allahabadi、Arezoo Rastegari、Roshanak Hariri、Sanaz Jafari、Syed N. A. Bukhari、Seyedeh S. Mirfazli、Omidreza Firuzi、Najmeh Edraki、Mohammad Mahdavi、Tahmineh Akbarzadeh
DOI:10.1002/ardp.202000101
日期:2020.10
In search of safer tacrine analogs, various thieno[2,3‐b]pyridine amine derivatives were synthesized and evaluated for their inhibitory activity against cholinesterases (ChEs). Among the synthesized compounds, compounds 5e and 5d showed the highest activity towards acetylcholinesterase and butyrylcholinesterase, with IC50 values of 1.55 and 0.23 µM, respectively. The most active ChE inhibitors (5e