@article{oai:nagasaki-u.repo.nii.ac.jp:00027334, author = {Fukuda, Tsutomu and Okutani, Seiya and Sumi, Mayu and Miyagi, Kazuhito and Onodera, Gen and Kimura, Masanari}, issue = {2}, journal = {HETEROCYCLES}, month = {Feb}, note = {Lamellarins are polycyclic marine alkaloids with potent cytotoxic activities against cancer cell lines. A divergent synthesis of azalamellarins D and N, lactam congeners of the marine natural products lamellarins D and N, has been achieved via the pentacyclic 14-bromo-8,9-dihydro-benzo[7,8]indolizino[3,2-c]- quinolin-6(5H)-one intermediate. The pentacyclic intermediate can be synthesized from methyl 1-(benzensulfonyl)-3-bromo-1H-pyrrole-2-carboxylate via the Suzuki–Miyaura cross-coupling and intramolecular direct arylation as key reactions., Heterocycles, 103 (2), pp862-877; 2021}, pages = {862--877}, title = {Divergent Total Synthesis of Azalamellarins D and N}, volume = {103}, year = {2021} }