
Two new quinoidal dimers, a new naphthohydroquinone anhydride, a known naphthoic acid ester derivative and two known benzoic acid derivatives were isolated from the chloroform fraction of a chloroform-methanol (1:1) extract of Rubia cordifolia L. The identification of these compounds was based on spectral analysis.
Magnetic Resonance Spectroscopy, Plants, Medicinal, Quinones, Plant Roots, Mass Spectrometry
Magnetic Resonance Spectroscopy, Plants, Medicinal, Quinones, Plant Roots, Mass Spectrometry
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