New carbonimidic dichlorides from the Australian sponge Ulosa spongia and their possible taxonomic significance

Citation
S. Kehraus et al., New carbonimidic dichlorides from the Australian sponge Ulosa spongia and their possible taxonomic significance, J NAT PROD, 64(7), 2001, pp. 939-941
Citations number
8
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Agricultural Chemistry","Pharmacology & Toxicology
Journal title
JOURNAL OF NATURAL PRODUCTS
ISSN journal
0163-3864 → ACNP
Volume
64
Issue
7
Year of publication
2001
Pages
939 - 941
Database
ISI
SICI code
0163-3864(200107)64:7<939:NCDFTA>2.0.ZU;2-9
Abstract
Five sesquiterpene carbonimide dichlorides (1-5) have been isolated from th e dichloromethane extract of the Australian sponge Ulosa spongia. The struc tures of the two new compounds, ulosins A (1) and B (2), were elucidated by employing spectroscopic techniques (NMR, MS, UV, and IR). The chemotaxonom ic significance of our data is discussed.