@article{articlefa9f9984, title = {Sebastianines A and B, novel biologically active pyridoacridine alkaloids from the Brazilian Ascidian Cystodytes dellechiajei}, author = {Torres, Yohandra Reyes and Bugni, Tim S. and Berlinck, Roberto Gomes de Souza and Ireland, Chris M. and Magalhães, Alviclér and Ferreira, Antonio G. and Rocha, Rosana Moreira da}, year = {2002}, doi = {10.1021/jo011174h}, journal = {Journal of Organic Chemistry} }