LINTENOLIDES, NEW PENTACYCLIC BIOACTIVE SESTERTERPENES FROM THE CARIBBEAN SPONGE CACOSPONGIA CF LINTEIFORMIS

TY - JOUR

T1 - LINTENOLIDES, NEW PENTACYCLIC BIOACTIVE SESTERTERPENES FROM THE CARIBBEAN SPONGE CACOSPONGIA CF LINTEIFORMIS

AU - CONTE, M R

AU - FATTORUSSO, E

AU - LANZOTTI, V

AU - MAGNO, S

AU - MAYOL, L

PY - 1994/1/17

Y1 - 1994/1/17

N2 - New pentacyclic sesterterpenes, lintenolide A (2 a, b) and lintenolide B (3 a, b), have been characterized from the caribbean sponge Cacospongia cf. linteiformis. The structure elucidation of these compounds was accomplished by using 2D NMR experiments, including H-1-H-1 (COSY), H-1-C-13 (HETCORR and COLOC) and rotating frame NOE (ROESY). Compounds showed high ichthyotoxicity and antifeedant activity, which suggest their potential role as natural feeding deterrents.

AB - New pentacyclic sesterterpenes, lintenolide A (2 a, b) and lintenolide B (3 a, b), have been characterized from the caribbean sponge Cacospongia cf. linteiformis. The structure elucidation of these compounds was accomplished by using 2D NMR experiments, including H-1-H-1 (COSY), H-1-C-13 (HETCORR and COLOC) and rotating frame NOE (ROESY). Compounds showed high ichthyotoxicity and antifeedant activity, which suggest their potential role as natural feeding deterrents.

U2 - 10.1016/S0040-4020(01)80799-7

DO - 10.1016/S0040-4020(01)80799-7

M3 - Article

SN - 0040-4020

VL - 50

SP - 849

EP - 856

JO - TETRAHEDRON

JF - TETRAHEDRON

IS - 3

ER -