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Novel and known analogues of thiocolchicine were evaluated in vitro in a tubulin binding assay and in vivo in mice for acute toxicity and in the P388 lymphocytic leukemia assay. This evaluation(More)
A short and efficient synthesis, starting with (R)- and (S)-alaninol, of the two optical antipodes of the quinolone antimicrobial agent ofloxacin has been devised. Testing in vitro of the products(More)
New quinolone antimicrobial agents (racemic, (1'S,2'R)- and (1'R,2'S)-6-fluoro-7-(1-piperazinyl)-1-(2'-trans-phenyl-1'-cyclopropyl)- 1, 4-dihydro-4-oxoquinoline-3-carboxylic acids) were synthesized,(More)