@article{pittir19279, number = {18}, month = {November}, title = {Total synthesis of luotonin and a small library of AB-ring substituted analogues by cascade radical annulation of isonitriles}, author = {R Tangirala and S Antony and K Agama and Y Pommier and DP Curran}, year = {2005}, pages = {2843 -- 2846}, journal = {Synlett}, url = {http://d-scholarship-dev.library.pitt.edu/19279/}, abstract = {A four-step total synthesis of luotonin is deployed to make a small library of AB-ring substituted analogues. These analogues show weak activity in a standard topoisomerase I mediated DNA cleavage assay. {\copyright} Georg Thieme Verlag Stuttgart.} }