1415753-46-6Relevant articles and documents
An enantioselective inverse-electron-demand imino diels-alder reaction
Eschenbrenner-Lux, Vincent,Kuechler, Philipp,Ziegler, Slava,Kumar, Kamal,Waldmann, Herbert
supporting information, p. 2134 - 2137 (2014/03/21)
The imino Diels-Alder reaction is an efficient method for the synthesis of aza-heterocycles. While different stereo- and enantioselective inverse-electron-demand imino Diels-Alder (IEDIDA) reactions have been reported before, IEDIDA reactions including electron-deficient dienes are unprecedented. The first enantioselective IEDIDA reaction between electron-poor chromone dienes and cyclic imines, catalyzed by zinc/binol complexes is described. The novel reaction provides a facile entry to a natural product inspired collection of ring-fused quinolizines including a potent modulator of mitosis. Copyright
Substituted indolo [2,3-a] quinolizines in the treatment of cancer
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Page/Page column 42, (2013/02/27)
The present invention relates to novel substituted indolo [2,3-a] quinolizines of the general formula (I) and stereoisomeric forms thereof and/or pharmaceutically acceptable salts of these compounds as well as pharmaceutical compositions containing at least one of these substituted indolo [2,3-a] quinolizines together with pharmaceutically acceptable carrier, excipient and/or diluents. Said novel substituted indolo [2,3-a] quinolizines have been identified as useful for the prophylaxis and treatment of cancer by the induction of strong mitotic delays, chromosomal misalignments and mitotic tri- and multipolarization leading to cell cycle stop and apoptosis. Furthermore a synthesis for preparation of the substituted indolo [2,3-a] quinolizines is disclosed in the present invention.