Search results for "Centaurea collina"

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Two guaianolides from Centaurea collina

1987

Abstract Two guaianolides isolated from the aerial parts of Centaurea collina were identified as 3β-hydroxy-8α-epoxymethylacriloiloxy-4(15),10(14),11(13 and its 11β,13-dihydro derivative by spectroscopic methods.

chemistry.chemical_compoundChemistryBotanyPlant ScienceGeneral MedicineHorticultureMolecular BiologyBiochemistryCentaurea collinaDerivative (chemistry)Phytochemistry
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Sesquiterpene lactones, flavonoids and coumarins from Centaurea collina

1989

Abstract The isolation and characterization of two coumarins, five flavonoids and four sesquiterpene lactones from the aerial parts of Centaurea collina are reported. The 13 C NMR data are included.

chemistry.chemical_compoundChemistryStereochemistryOrganic chemistryPlant ScienceGeneral MedicineHorticultureCarbon-13 NMRSesquiterpeneMolecular BiologyBiochemistryCentaurea collinaPhytochemistry
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