Literature DB >> 11429995

New triterpenoids from the Red Sea sponge Siphonochalina siphonella.

Y Kashman1, T Yosief, S Carmeli.   

Abstract

Clear differences were found when comparing the chemical content of the northern, Gulf of Eilat, to the southern-central, Dahlak archipelago, Red Sea sponge Siphonochalina siphonella. The Dahlak sponge was found to be richer in the more polar triterpenes. Nine new compounds (1-4, 7, 8, 15-17) were isolated and identified, among them two sipholane glycosides, sipholenoside A and B (7 and 8), and one compound, dahabinone A (17), possessing a new skeleton.

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Year:  2001        PMID： 11429995     DOI： 10.1021/np0003950

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  7 in total

1.  A new flavonol galloylrhamnoside and a new lignan glucoside from the leaves of Koelreuteria henryi Dummer.

Authors:  Tzong-Huei Lee; Yuan-Hsiang Chiang; Chin-Hui Chen; Pi-Yu Chen; Ching-Kuo Lee
Journal:  J Nat Med       Date:  2009-01-30       Impact factor: 2.343

Review 2.  Glycosides from marine sponges (Porifera, Demospongiae): structures, taxonomical distribution, biological activities and biological roles.

Authors:  Vladimir I Kalinin; Natalia V Ivanchina; Vladimir B Krasokhin; Tatyana N Makarieva; Valentin A Stonik
Journal:  Mar Drugs       Date:  2012-08-10       Impact factor: 6.085

Review 3.  Molecular architecture and biomedical leads of terpenes from red sea marine invertebrates.

Authors:  Mohamed Elamir F Hegazy; Tarik A Mohamed; Montaser A Alhammady; Alaa M Shaheen; Eman H Reda; Abdelsamed I Elshamy; Mina Aziz; Paul W Paré
Journal:  Mar Drugs       Date:  2015-05-20       Impact factor: 5.118

Review 4.  The Oxepane Motif in Marine Drugs.

Authors:  Héctor Barbero; Carlos Díez-Poza; Asunción Barbero
Journal:  Mar Drugs       Date:  2017-11-15       Impact factor: 5.118

5.  Bioactive Brominated Oxindole Alkaloids from the Red Sea Sponge Callyspongia siphonella.

Authors:  Seham S El-Hawary; Ahmed M Sayed; Rabab Mohammed; Hossam M Hassan; Mostafa E Rateb; Elham Amin; Tarek A Mohammed; Mohamed El-Mesery; Abdullatif Bin Muhsinah; Abdulrhman Alsayari; Harald Wajant; Mohamed A Anany; Usama Ramadan Abdelmohsen
Journal:  Mar Drugs       Date:  2019-08-09       Impact factor: 5.118

6.  Cytotoxic neviotane triterpene-type from the red sea sponge Siphonochalina siphonella.

Authors:  Rihab F Angawi; Esraa Saqer; Ahmed Abdel-Lateff; Farid A Badria; Seif-Eldin N Ayyad
Journal:  Pharmacogn Mag       Date:  2014-04       Impact factor: 1.085

Review 7.  Metabolities from Marine Sponges of the Genus Callyspongia: Occurrence, Biological Activity, and NMR Data.

Authors:  Lucas Hilário Nogueira de Sousa; Rusceli Diego de Araújo; Déborah Sousa-Fontoura; Fabrício Gava Menezes; Renata Mendonça Araújo
Journal:  Mar Drugs       Date:  2021-11-26       Impact factor: 5.118
  7 in total

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