@article{17cbf284e7e54e1d91c440729ca66b31,
title = "Nakinadines B-F: new pyridine alkaloids with a β-amino acid moiety from sponge Amphimedon sp.",
abstract = "Five new 3-alkylpyridine alkaloids with a β-amino acid moiety, nakinadines B-F (1-5), have been isolated from an Okinawan marine sponge Amphimedon sp. (SS-1059), and the structures and stereochemistry were elucidated by spectroscopic data. Nakinadines B (1) and C (2) showed modest cytotoxicity.",
keywords = "β-Amino acid, Alkaloid, Nakinadines B-F, Pyridine, Sponge",
author = "Takami Nishi and Takaaki Kubota and Jane Fromont and Takuma Sasaki and Jun'ichi Kobayashi",
note = "Funding Information: Authors thank Z. Nagahama and K. Uehara for their help with collection of the sponge, Ms. S. Oka, Center for Instrumental Analysis, Hokkaido University, for measurements of ESIMS. This work was partly supported by a grant from the Uehara Memorial Foundation, the Yakult Bio-Science Foundation, and a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan.",
year = "2008",
month = mar,
day = "31",
doi = "10.1016/j.tet.2008.01.111",
language = "English",
volume = "64",
pages = "3127--3132",
journal = "Tetrahedron",
issn = "0040-4020",
publisher = "Elsevier Limited",
number = "14",
}
