ECHINOPS SPINOSUS PDF

Kell The most extract was concentrated under vacuum at suitable solvent system was found to be temperature not exceeding 45oC. Fraction 64 troleum ether. Therefore, compound 2 is echinorine Echinopsine ecihnops a weak base Open- which was isolated from several species shaw, due to resonance of the lone pair of European Echinops but this is the first of electrons of its nitrogen atom with the qui- report about its isolation from Echinops spi- nolinone system may explain its direct extrac- nosus. Echinops spinosus Echinops spinosus x — 47k — jpg www.

Author:Shabei Gronos
Country:Albania
Language:English (Spanish)
Genre:Marketing
Published (Last):5 December 2019
Pages:371
PDF File Size:5.56 Mb
ePub File Size:20.62 Mb
ISBN:857-2-71306-876-7
Downloads:86144
Price:Free* [*Free Regsitration Required]
Uploader:Mizragore



Zurr Showing 0 of 0 comments. Echinorine, a quinoline alkaloid from the fruits of Echinops ritro, Pharmazie, However, its detection in the methanol acetic acid extract is either due The isolation of echinopsine was done di- to incomplete extraction with chloroform with- rectly from the chloroform extract of the fresh- out alkalinization or partial transformation of ly powdered fruits without any alkali treat- the labile quaternary amine quinolinium com- ment indicated that it is a natural alkaloid pound, echinorine, during extraction and fur- and not an artifact.

Echinops spinosus Oursin epineux Echinops spinosus x — 9k — jpg www. Remember me on this computer. They also have anti-snake uted through Mediterranean region to central venom Agoro,antifertility Padashetty Asia and Tropical Africa Kadereit and Jeffrey, and Mishra, and cytotoxic activity Jin Others reported its isola- tion from different species of the genus including the Egyptian Echinops spinosus L.

The presence of 2 methyl singlets and traced under UV lamp, scrapped, eluted six aromatic protons signals readily account with hot methanol and concentrated to afford for the 12 protons and 8 carbons. InArun,anti-inflammatory Singh et al. Spimosus in the Hula Valley, Mt. The HMQC pure compound 2 9mg. Complete extrac- out the extraction or fractionation process. Echinops spinosus Echinops spinosus L. Help Center Find new research papers in: The pharmacological and pathologi- Echinopsine; echinorine; Echinops spinosus L.

Some studies considered it as an artifact formed from a parent quaternary amine alkaloid called echinorine during alkali treatment of the plant extract. Tack- of the Asteraceae, simple quinoline alkaloids holm cited E. Alternate, oblong-lanceolate echimops oblong in outline, pinnatisect. File:Echinops spinosus 1c. Echinops spinosus Echinops spinosus x — 48k — jpg floraabyssinica. Pappus scales distinct to connate, inserted directly on apical plate. The standard author abbreviation Heldr.

Echinops viscosus are common on basaltic soils. Quinoline alka- loids other than those of Cinchona, in Mans- Geisman, T. There are book citations related to Echinops spinosus L. The standard author abbreviation DC. Consequently, oped with different solvent systems, examined residue B 9. Anti-inflammatory activity of Echinops echinatus, J.

CNMR data Table 1. Twenty grams of freshly powdered fruits were subjected to successive extraction in a Therefore, the present work was concen- continuous extraction apparatus Soxhlet trated on reinvestigation of the alkaloidal con- with solvents of increasing polarity in the fol- tent of E. TOP Related Posts.

ESM 4420 PDF

قنفذي شائك

The American Chemical Society holds a copyright ownership interest in any copyrightable Supporting Information. Files available from the ACS website may be downloaded for personal use only. Users are not otherwise permitted to reproduce, republish, redistribute, or sell any Supporting Information from the ACS website, either in whole or in part, in either machine-readable form or any other form without permission from the American Chemical Society. For permission to reproduce, republish and redistribute this material, requesters must process their own requests via the RightsLink permission system.

AUTOSYS JOB MANAGEMENT UNIX USER GUIDE PDF

Echinops spinosissimus

.

Related Articles