• 제목/요약/키워드: anthraquinoes

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The NMR assignments of anthraquinones from Cassia tora

  • Choi, Jae-Sue;Jung, Jee-Hyung;Lee, Hee-Jung;Kang, Sam-Sik
    • Archives of Pharmacal Research
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    • 제19권4호
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    • pp.302-306
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    • 1996

  • The $^1H- and^{13}C-NMR$ spectra of alaternin, aurantio-obtusin, chryso-obtusin, obtusin and 2-glucosyl obtusifolin isolated from the seeds of Cassia tora have been assigned based on HMBC, long-range HETCOR, fully $^1H-coupled {13}^C-NMR$, deuterium isotope experiment, and by comparison with the model compounds.

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