Abstract
Two new phthalates bis(2-ethylundecyl)phthalate and bis(2-ethyltridecyl)phthalate have been isolated from the chloroform-soluble portion of the whole plant of Nepeta clarkei along with one known compound β-amyrin. The structures of the two new compounds and β-amyrin were assigned on the basis of their ¹H and ¹³C NMR spectra including 2D NMR techniques such as COSY, HMQC, and HMBC experiments and compared with the literature data.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Molecular Structure
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Nepeta / chemistry*
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Nuclear Magnetic Resonance, Biomolecular
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Oleanolic Acid / analogs & derivatives
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Oleanolic Acid / chemistry
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Oleanolic Acid / isolation & purification
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Pakistan
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Phthalic Acids / chemistry
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Phthalic Acids / isolation & purification*
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Stereoisomerism
Substances
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Phthalic Acids
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bis(2-ethyltridecyl)phthalate
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bis(2-ethylundecyl)phthalate
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Oleanolic Acid
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beta-amyrin