Imino-Indeno[1,2-c] quinoline derivatives, their preparation processes, and pharmaceutical compositions comprising the same
申请人:Tzeng Cherng-Chyi
公开号:US20090111987A1
公开(公告)日:2009-04-30
Disclosed herein are novel imino-indeno[1,2-c]quinoline derivatives of formula (I):
or a pharmaceutically acceptable salt or solvate thereof,
wherein each of the substituents is given the definition as set forth in the Specification and Claims.
Also disclosed are the preparation processes of these derivatives, their synthetic precursors and their uses in the manufacture of pharmaceutical compositions for use in the treatment of cancers.
Combinatorial Optimization of Isatin-β-Thiosemicarbazones as Anti-poxvirus Agents
作者:Michael C. Pirrung、Sunil V. Pansare、Koushik Das Sarma、Kathy A. Keith、Earl R. Kern
DOI:10.1021/jm049147h
日期:2005.4.1
Novel strategies are required to combat pox virus infections, whether caused by escape of viruses such as monkeypox from indigenous areas or intentional release of smallpox. Anti-smallpox drugs with a unique mode of antiviral action, inhibition of transcription termination, were known but not therapeutically useful. Using a combinatorial method, variants of the basic isatin-beta-thiosemicarbazone structure were prepared and examined for cytotoxicity and antiviral activity in vaccinia virus- and cowpox virus-infected human cells. Potent and much more selective N-aminomethyl-isatin-beta-thiosemicarbazones were discovered.
REWCASTLE G. W.; DENNY W. A.; BAGULEY B. C., J. MED. CHEM., 30,(1987) N 5, 254-256