Methyl chanofruticosinates from leaves of Kopsia flavida Blume

Khairana Husain, Ibrahim Jantan, Norasmawati Kamaruddin, Ikram M. Said, Norio Aimi, Hiromitsu Takayama

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

Three new indole alkaloids with methyl chanofruticosinates skeletal system, viz., methyl 12-methoxy-N1-decarbomethoxychanofruticosinate, methyl 12-methoxychanofruticosinate and methyl 11,12-dimethoxychanofruticosinate, in addition to methyl 11, 12-methylenedioxy-N1-decarbomethoxychanofruticosinate, have been isolated from the leaves of Kopsia flavida Blume. The structures of these three new indole alkaloids were assigned by NMR spectral data using various 2D-techniques.

Original languageEnglish
Pages (from-to)603-606
Number of pages4
JournalPhytochemistry
Volume57
Issue number4
DOIs
Publication statusPublished - Jun 2001
Externally publishedYes

Fingerprint

Indole Alkaloids
indole alkaloids
musculoskeletal system
spectral analysis
leaves
Nuclear magnetic resonance
methodology

Keywords

  • Apocynaceae
  • Indole alkaloids
  • Kopsia flavida Blume
  • Leaves
  • Methyl chanofruticosinate skeletal system

ASJC Scopus subject areas

  • Plant Science
  • Biochemistry
  • Molecular Biology
  • Organic Chemistry
  • Drug Discovery

Cite this

Husain, K., Jantan, I., Kamaruddin, N., Said, I. M., Aimi, N., & Takayama, H. (2001). Methyl chanofruticosinates from leaves of Kopsia flavida Blume. Phytochemistry, 57(4), 603-606. https://doi.org/10.1016/S0031-9422(01)00119-4

Methyl chanofruticosinates from leaves of Kopsia flavida Blume. / Husain, Khairana; Jantan, Ibrahim; Kamaruddin, Norasmawati; Said, Ikram M.; Aimi, Norio; Takayama, Hiromitsu.

In: Phytochemistry, Vol. 57, No. 4, 06.2001, p. 603-606.

Research output: Contribution to journalArticle

Husain, K, Jantan, I, Kamaruddin, N, Said, IM, Aimi, N & Takayama, H 2001, 'Methyl chanofruticosinates from leaves of Kopsia flavida Blume', Phytochemistry, vol. 57, no. 4, pp. 603-606. https://doi.org/10.1016/S0031-9422(01)00119-4
Husain, Khairana ; Jantan, Ibrahim ; Kamaruddin, Norasmawati ; Said, Ikram M. ; Aimi, Norio ; Takayama, Hiromitsu. / Methyl chanofruticosinates from leaves of Kopsia flavida Blume. In: Phytochemistry. 2001 ; Vol. 57, No. 4. pp. 603-606.
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