Pyrrolidinone diterpenoid from Isodon ex
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Seong Su Hong; Seon A Lee; Nahyun Kim; Ji Sang Hwang; Xiang Hua Han; Mi Kyeong L
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Article
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2011
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Elsevier Science
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English
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A new pyrrolidinone diterpenoid, excisusin F (1), was isolated from the aerial parts of Isodon excisus (Lamiaceae), together with four known compounds, and their structures were determined mainly by NMR (1D and 2D) and mass spectrometry. Excisusin F (1) and inflexarabdonin E (3) showed potent inhibi