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Title: 7-O-methylhorminone and other cytotoxic diterpene quinones from Lepechinia bullata. Author: Jonathan LT, Che CT, Pezzuto JM, Fong HH, Farnsworth NR. Journal: J Nat Prod; 1989; 52(3):571-5. PubMed ID: 2778450. Abstract: Three cytotoxic diterpene quinones, 6,7-dehydroroyleanone [1], horminone [2], and 7-O-methylhorminone [3], were isolated from an MeOH extract of Lepechinia bullata after bioassay-directed fractionation. Compound 3 is a new compound whose structure was determined through spectroscopic analysis.[Abstract] [Full Text] [Related] [New Search]