Esteroides de las esponjas antárticas Cinachyra barbata Sollas y Xestospongia sp.
Loading...
Date
1990
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Tanto en Cinachyra barbata Sollas como en Xestospongia sp,. se identificaron por CG-EM, doce esteroles. En ambas se encontraron once esteroides con núcleo Δ5 y uno Δº. El compuesto principal en C. barbata fue (22E, 24 ɛ) -24- Metilcolesta. 5.22-dien-3 β - ol y en Xestospongia sp. 24-Metilcolesta- 5.24(28)-dien-3 β - ol.
Twelve sterols were identified from marine sponges Cinachyra barbata Sollas and Xestospongia sp . The two sponges showed eleven Δ5 and one Δo sterols, being the principal compound (22E, 24 ɛ) -24-Methylcholesta. 5.22-dien-3 β - ol in C. barbata and 24-Methylcholesta-5.24(28)-dien-3 β - ol for Xestospongia sp.
Twelve sterols were identified from marine sponges Cinachyra barbata Sollas and Xestospongia sp . The two sponges showed eleven Δ5 and one Δo sterols, being the principal compound (22E, 24 ɛ) -24-Methylcholesta. 5.22-dien-3 β - ol in C. barbata and 24-Methylcholesta-5.24(28)-dien-3 β - ol for Xestospongia sp.
Description
Keywords
Esponjas antárticas, Cinachyra barbata Sollas, Xestospongia sp.
Citation
Serie Científica, nº 40, pp. 81-97, 1990