The Complex Role of the Triphenylmethyl Motif in Anticancer Compounds
作者:Rahul Palchaudhuri、Vitaliy Nesterenko、Paul J. Hergenrother
DOI:10.1021/ja8020999
日期:2008.8.1
Compounds incorporating the triphenylmethyl motif constitute an emerging family of potent anticancer agents. Although several small molecules containing this pharmacophore have now been identified, the mechanism of cell death induction for some of these compounds is unknown. In an effort to define their mechanism of action, and to distinguish subtypes within the group of compounds containing the triphenylmethyl
Antiviral phosphonomethoxyalkylene purine and pyrimidine derivatives
申请人:INSTITUTE OF ORGANIC CHEMISTRY AND BIOCHEMISTRY
OF THE ACADEMY OF SCIENCES OF THE CZECH REPUBLIC
公开号:EP0269947A1
公开(公告)日:1988-06-08
series of compounds of Formula I are described which are useful in treating viral infections, their compositions and use.
In Formula I B is a purine or pyrimidine base; alk1, alk2 and alk3 are cheical bonds or alkylene groups; Q is hydrogen or hydroxyl; and R1 -R4 are hydrogen or alkyl.
描述了一系列可用于治疗病毒感染的式 I 化合物及其组合物和用途。 在式 I 中,B 是嘌呤或嘧啶碱;alk1、alk2 和 alk3 是螯键或亚烷基;Q 是氢或羟基;R1 -R4 是氢或烷基。
US5650510A
申请人:——
公开号:US5650510A
公开(公告)日:1997-07-22
US5854228A
申请人:——
公开号:US5854228A
公开(公告)日:1998-12-29
A highly efficient nucleophilic substitution reaction between R<sub>2</sub>P(O)H and triarylmethanols to synthesize phosphorus-substituted triarylmethanes
作者:Long Chen、Xin-Yue Fang、Yun-Xiang Zou
DOI:10.1039/c7ob02970e
日期:——
A highly efficient and general nucleophilic substitutionreaction between dialkyl H-phosphonates or diarylphosphine oxides and triarylmethanols catalyzed by HOTf (trifluoromethanesulfonic acid) has been developed. It provides an atom-economical protocol for the synthesis of various symmetrical and unsymmetrical phosphorus-substituted triarylmethanes that constitute an emerging family of potent anticancer