Synthesis of 2-Nitrothiophenes <i>via</i>
Tandem Henry Reaction and Nucleophilic Substitution on Sulfur from β-Thiocyanatopropenals
作者:Lin Rong、Yingxia Shen、Guoxi Xiong、Yuefa Gong
DOI:10.1002/jhet.3446
日期:2019.2
A new synthetic route of 2‐nitrothiophenes was described through a tetra‐n‐butylammonium fluoride‐promoted or diisopropylethylamine‐promoted tandem Henry reaction and nucleophilicsubstitution of nitromethane with 3‐thiocyanatopropenals, which were conveniently prepared by the replacement reaction of 3‐chloropropenals with potassium thiocyanate under a mild acidic condition.
Phosphoramidate alkylator prodrugs can be used to treat cancer when administered alone or in combination with one or more other anti-neoplastic agents.
[EN] PHOSPHORAMIDATE ALKYLATOR PRODRUGS<br/>[FR] PRODROGUES D'ALKYLATEUR DE PHOSPHORAMIDATE
申请人:THRESHOLD PHARMACEUTICALS INC
公开号:WO2007002931A2
公开(公告)日:2007-01-04
[EN] Phosphoramidate alkylator prodrugs can be used to treat cancer when administered alone or in combination with one or more anti-neoplastic agents. [FR] La présente invention a trait à des prodrogues d'alkylateur de phosphoramidate apte à être utilisés pour le traitement du cancer lorsqu'ils sont administrés seuls ou en combinaison avec un ou des agents anti-néoplasiques.