Search results for "Phenylpropene"

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Prenylated benzopyran derivatives from two Polyalthia species

1996

Two new benzopyran derivatives, (6E,10E)-isopolycerasoidol and polycerasoidin methyl ester, have been isolated from a methanolic extract of the stem bark of Polyalthia cerasoides. Their structures were established on the basis of chemical and spectral evidence. Polyalthia sclerophylla contains (6E,10E)-isopolycerasoidol, besides the known polycerasoidin and polycerasoidol. In addition, a known phenylpropene derivative, trans-asarone, has also been isolated from both species and fully characterized.

biologyPolyalthia sclerophyllaStereochemistryPolyalthiaPlant ScienceGeneral MedicineHorticulturebiology.organism_classificationBiochemistryBenzopyranchemistry.chemical_compoundchemistryPrenylationAnnonaceaevisual_artvisual_art.visual_art_mediumOrganic chemistryPolyalthia cerasoidesBarkPhenylpropeneMolecular BiologyPhytochemistry

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