A series of novel 9-benzylideneamino derivatives of homocamptothecin were synthesized via Friedlaender cyclization from our obtained intermediate 5. All the compounds were evaluated for in vitro cytotoxicity against three cancer cell lines (A549, LOVO and MDA-MB-435). Most of these derivatives possessed potent growth inhibitory effect on all the tested cell lines and four compounds (6d, 6f, 6i, 6k)
123. Cinnolines. Part XXX. The nature of the C(3)-position. The synthesis of 3-methyl-, 3-chloro-, and 3-bromo-cinnoline; also, of cinnoline and the Bz-nitrocinnolines
作者:E. J. Alford、K. Schofield
DOI:10.1039/jr9530000609
日期:——
124. Indoles. Part III. The action of (A) ozone, and (B) osmium tetroxide on some indole derivatives