Química Nova | |
Metabólitos secundários dos nudibrânquios Tambja stegosauriformis, Hypselodoris lajensis e Okenia zoobotryon e dos briozoários Zoobotryon verticillatum e Bugula dentata da costa do Brasil | |
Fábio R. Pereira2  Roberto G. S. Berlinck2  Edson Rodrigues Filho1  Katyuscya Veloso1  Antonio G. Ferreira1  Vinicius Padula1  | |
[1] ,Universidade de São Paulo Instituto de Química de São Carlos São Carlos SP ,Brasil | |
关键词: nudibranch; bryozoan; Tambja; | |
DOI : 10.1590/S0100-40422012001100018 | |
来源: SciELO | |
【 摘 要 】
The chemical investigation of the MeOH extract from the bryozoan B. dentata MeOH yielded tambjamines A (1), C (3), D (4), K (6), aldehyde 8 and the new tambjamine J1(9), while the extract of its predator, the nudibranch Tambja stegosauriformis, yielded tambjamines C and K, along with aldehyde 8. Furodisinin lactone (11) was isolated from the nudibranch Hypselodoris lajensis, a compound previously isolated from Dysidea sponges. The alkaloid 2,5,6-tribromo-N-methylgramine (12) was isolated from the nudibranch Okenia zoobotryon and from its prey, the bryozoan Zoobotryon verticillatum, the only source of 12 previously known.
【 授权许可】
CC BY-NC
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