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Synthesis and antiproliferative activity in vitro of novel (2-butynyl)thioquinolines
1Department of Organic Chemistry, The Medical University of Silesia, 41-200 Sosnowiec, PL, Poland.
Abstract:
The series of new acetylenic thioquinolines containing propargyl, 2-butynyl, 4-bromo-2-butynyl, and 4-hydroxy-2-butynyl groups has been prepared and tested for antiproliferative activity in vitro against human [SW707 (colorectal adenocarcinoma), CCRF/CEM (leukemia)] and murine [P388 (leukemia), B16 (melanoma)] cancer lines. All the compounds obtained exhibited antiproliferative activity. The most active compounds 7, 16, 17, and 19 have the ID(50) values ranging from 0.2 to 4.6 microg/ml comparable to that of cisplatin used as reference compounds.
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