Two New Anthraquinone Glycosides from Gladiolus segetum

Two new anthraquinone glycosides: methyl 8-hydroxy-4,7-dimethoxy-1-methyl-9,10-dioxo-3-(beta- d -glucopyranosyloxy)-9,10-dihydroanthracene-2-carboxylate ( 1 ) and methyl 3-methoxy-1-methyl-9, 10-dioxo-8-(beta- d -glucopyranosyloxy)-9,10-dihydroanthracene-2-carboxylate ( 2 ), have been isolated from...

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Bibliographic Details
Published inArabian Journal for Science and Engineering Vol. 36; no. 1; pp. 57 - 62
Main Authors Abdessemed, Dalila, Fontanay, Stephane, Duval, Raphael E., Mattar, Dominique L., Dibi, Ammar
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer-Verlag 2011
King Fahd University of Petroleum and Minerals SAUDI ARABIA - Springer (en ligne)
Subjects
Bacteriology
Engineering
Humanities and Social Sciences
Life Sciences
Medication
Microbiology and Parasitology
multidisciplinary
Pharmaceutical sciences
Research Article - Chemistry
Science
Virology
Anthraquinone glycosides
Cytotoxicity
Iridaceae
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Summary:Two new anthraquinone glycosides: methyl 8-hydroxy-4,7-dimethoxy-1-methyl-9,10-dioxo-3-(beta- d -glucopyranosyloxy)-9,10-dihydroanthracene-2-carboxylate ( 1 ) and methyl 3-methoxy-1-methyl-9, 10-dioxo-8-(beta- d -glucopyranosyloxy)-9,10-dihydroanthracene-2-carboxylate ( 2 ), have been isolated from the methanolic extract of Gladiolus segetum . Their structures were established based on spectroscopic analyses. The fraction containing anthraquinones was evaluated against MRC-5 cell lines and was found to be 82% cytotoxic at 1 mg mL −1 .
ISSN:1319-8025
2191-4281
DOI:10.1007/s13369-010-0015-7