Matsunaga, S., Kamimura, T., and Fusetani, N. 1998a. Isolation of 1-carboxymethylnicotinic acid from the marine sponge Anthosigmella cf. raromicrosclera as a cysteine protease inhibitor. J. Nat. Prod. 61:671-672. |
|
Tsukamoto, S., Kato, H., Hirota, H., and Fusetani, N. 1995. Pipecolate derivatives, anthosamines A and B, inducers of larval metamorphosis in ascidians, from a marine sponge Anthosigmella aff. raromicrosclera. Tetrahedron. 51:6687-6694. |
|