๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Scalarin, a new pentacyclic C-25 terpenoid from the sponge Cacospongia scalaris

โœ Scribed by E. Fattorusso; S. Magno; C. Santacroce; D. Sica

Publisher
Elsevier Science
Year
1972
Tongue
French
Weight
358 KB
Volume
28
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

A new dimethylscalarane derivative from
A new dimethylscalarane derivative from the sponge Cacospongia scalaris
โœ Salvatore De Rosa; Antonio Crispino; Alfonso De Giulio; Carmine Iodice; Giuseppi ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 356 KB

A new 23,24-bishomoscalarane sesterterpene (2) was isolated from the northern Adriatic sponge Cacospongia scalaris. The structure was proposed on the basis of spectral data. The absolute stereochemistry was determined using the modified Mosher's method. Compound 2 is the first alkylated scalarane se

Xestenone, a new bycyclic C19 terpenoid
Xestenone, a new bycyclic C19 terpenoid from the marine sponge xestospongia vanilla
โœ Peter T. Northcote; Raymond J. Andersen ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 263 KB

The structure of xestenone (2), a degraded terpenoid isolated from the sponge Xestospongia vanilla, has been solved by a combination of spectroscopic analysis and chemical interconversions.

A new pentacyclic sulfated hydroquinone
A new pentacyclic sulfated hydroquinone from the marine sponge Haliclona sp.
โœ Heidi R. Bokesch; Amy C. Stull; Lewis K. Pannell; Tawnya C. McKee; Michael R. Bo ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 59 KB

A new pentacyclic sulfated hydroquinone, phuklona sulfate, has been isolated from the marine sponge Haliclona sp. collected near Phuket Island, Thailand. The structure was elucidated by a variety of spectroscopic methods including 1D and 2D NMR experiments. Phuklona sulfate contains a novel triterpe