@article{a1edbf54220e4b678dad3e4ec8b00435,
title = "The enantioselective synthesis of poison-frog alkaloids (-)-203A, (-)-209B, (-)-231C, (-)-233D, and (-)-235B″",
abstract = "The enantioselective synthesis of indolizidines (-)-203A, (-)-209B, (-)-231C, (-)-233D, and (-)-235B″ has been achieved and the absolute stereochemistry of both indolizidines 203A and 233D was established as 5S,8R,9S. The relative stereochemistry of natural 231C was established by the present asymmetric synthesis.",
author = "Naoki Toyooka and Zhou Dejun and Hideo Nemoto and Garraffo, {H. Martin} and Spande, {Thomas F.} and Daly, {John W.}",
note = "Funding Information: This work was supported in part by The Research Foundation for Pharmaceutical Sciences. We gratefully acknowledge financial support provided by grant-aid (No. 17590004) for Scientific Research by the Ministry of Education, Culture, Sports, Science, and Technology of the Japanese Government. Work at NIH was supported by the intramural research program of NIDDK. ",
year = "2006",
month = jan,
day = "23",
doi = "10.1016/j.tetlet.2005.11.047",
language = "英語",
volume = "47",
pages = "577--580",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Ltd.",
number = "4",
}