From the chloroformic extract of the aerial parts of Pulicaria arabica (L.) Cass. eight flavonoids were isolated. Their structures were established by spectroscopic methods (UV, MS and NMR spectroscopy) and proved to be 3,7-dimethoxy kaempferol, 3-methoxy kaempferol, kaempferol, dihydro kaempferol, 3,7-dimethoxy quercetin, 3-methoxy quercetin, quercetin and dihydro quercetin. In addition, and acetophenone was also isolated.
Ramadan, M. (1998). FLAVONOIDS FROM PULICARIA ARABICA (L.) CASS.. Bulletin of Pharmaceutical Sciences Assiut University, 21(2), 103-108. doi: 10.21608/bfsa.1998.67958
MLA
Mahmoud A. Ramadan. "FLAVONOIDS FROM PULICARIA ARABICA (L.) CASS.". Bulletin of Pharmaceutical Sciences Assiut University, 21, 2, 1998, 103-108. doi: 10.21608/bfsa.1998.67958
HARVARD
Ramadan, M. (1998). 'FLAVONOIDS FROM PULICARIA ARABICA (L.) CASS.', Bulletin of Pharmaceutical Sciences Assiut University, 21(2), pp. 103-108. doi: 10.21608/bfsa.1998.67958
VANCOUVER
Ramadan, M. FLAVONOIDS FROM PULICARIA ARABICA (L.) CASS.. Bulletin of Pharmaceutical Sciences Assiut University, 1998; 21(2): 103-108. doi: 10.21608/bfsa.1998.67958
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