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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Secondary metabolites from nudibranchs Tambja stegosauriformis, Hypselodoris lajenis and Okenia zoobotryon and from bryozoans Zoobotryon verticillatum and Bugula dentata from the Brazilian coastline

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Author(s):
Fábio R. Pereira [1] ; Roberto G. S. Berlinck [2] ; Edson Rodrigues Filho [3] ; Katyuscya Veloso [4] ; Antonio G. Ferreira [5] ; Vinicius Padula [6]
Total Authors: 6
Affiliation:
[1] Universidade de São Paulo. Instituto de Química de São Carlos - Brasil
[2] Universidade de São Paulo. Instituto de Química de São Carlos - Brasil
[3] Universidade Federal de São Carlos. Departamento de Química - Brasil
[4] Universidade Federal de São Carlos. Departamento de Química - Brasil
[5] Universidade Federal de São Carlos. Departamento de Química - Brasil
[6] Zoologische Staatssammlung München. Mollusca Sektion - Alemanha
Total Affiliations: 6
Document type: Journal article
Source: Química Nova; v. 35, n. 11, p. 2194-2201, 2012-00-00.
Abstract

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. (AU)

FAPESP's process: 10/50190-2 - Investigation of metabolic and biotechnological potential of marine organisms in bioremediation processes and for the production of substances with anti-viral, anti-inflammatory and anti-Leishmania activities (Marine Biodiversity)
Grantee:Roberto Gomes de Souza Berlinck
Support Opportunities: BIOTA-FAPESP Program - Thematic Grants
FAPESP's process: 05/60175-2 - Discovery and development of potential chemotherapeutic agents based on marine invertebrates and associated micro-organisms
Grantee:Roberto Gomes de Souza Berlinck
Support Opportunities: BIOTA-FAPESP Program - Thematic Grants