New isoquinoline alkaloid from Carduus crispus L.

Authors

  • J Tunsag Institute of Chemistry and Chemical Technology, Mongolian Academy of Sciences
  • G Davaakhuu School of Chemistry & Chemical Engineering, National University of Mongolia
  • D Batsuren Institute of Chemistry and Chemical Technology, Mongolian Academy of Sciences

DOI:

https://doi.org/10.5564/mjc.v12i0.178

Keywords:

ethanol extract, chromatography, chloroform, crispine A N-oxide

Abstract

A new isoquinoline alkaloid, along with other known 4 bioactive compounds (1 isoquinoline alkaloid, 2 flavonoids, 1 coumarin), were isolated from the ethanol extract of aerial parts of Carduus crispus L. Crispine А N-oxide was newly isolated compound, two of them (quercetin and rutin) were compounds isolated for the first time from indicated plant. The structures of these compounds were elucidated and confirmed with spectroscopic methods e.g. 1H-NMR, 13C-NMR, EI-MS, COSY, HSQC, HMBC, and by comparison with literature data.

DOI: http://dx.doi.org/10.5564/mjc.v12i0.178

Mongolian Journal of Chemistry Vol.12 2011: 85-87

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Published

2014-09-24

How to Cite

Tunsag, J., Davaakhuu, G., & Batsuren, D. (2014). New isoquinoline alkaloid from Carduus crispus L. Mongolian Journal of Chemistry, 12, 85–87. https://doi.org/10.5564/mjc.v12i0.178

Issue

Vol. 12 (2011)

Section

Articles

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