Abstract
Salvia ceratophylla L. has yielded four known and two new diterpenoids together with two triterpenic acids, a steroid and a flavone. The structures of the compounds were established by spectroscopic analyses. One of the known compounds candidissiol exhibited a high antibacterial activity against Staphylococcus epidermidis and Proteus mirabilis.
MeSH terms
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Abietanes*
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Anti-Bacterial Agents / chemistry
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Anti-Bacterial Agents / isolation & purification*
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Anti-Bacterial Agents / pharmacology
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Bacillus subtilis / drug effects
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Chromatography, Thin Layer
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Diterpenes / chemistry
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Diterpenes / isolation & purification*
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Diterpenes / pharmacology
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Escherichia coli / drug effects
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Klebsiella pneumoniae / drug effects
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Molecular Conformation
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Roots / chemistry
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Plants, Medicinal / chemistry*
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Proteus mirabilis / drug effects
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Pseudomonas aeruginosa / drug effects
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Salvia / chemistry*
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Spectrophotometry, Infrared
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Spectrophotometry, Ultraviolet
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Staphylococcus aureus / drug effects
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Staphylococcus epidermidis / drug effects
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Turkey
Substances
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3-oxo-8,11,13-abietatrien-20-oic acid
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6-hydroxy-8,15-primaradien-1-one
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Abietanes
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Anti-Bacterial Agents
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Diterpenes