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3 M/ F9 t3 F- X: y* s8 {. e| Agricultural and Biological Chemistry | ; g" {8 S v; x- ?
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Vol.46 , No.6(1982)pp.1661-1666 |
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| Structure of a New Antioxidative Phenolic Diterpene Isolated from Rosemary (Rosmarinus officinalis L.) |
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Reiko INATANI1), Hidetsugu FUWA1), Haruo SETO2) and Nobuji NAKATANI1) |
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1) Department of Food and Nutrition, Faculty of Science of Living, Osaka City University
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2) Institute of Applied Microbiology, The University of Tokyo
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[Received: 1982/02/01] |
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[Released: 2006/03/27] |
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Abstract: |
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A new antioxidant, phenolic diterpene, named rosmanol, was isolated from the leaves of rosemary (Rosmarinus officinalis L.). Its structure has been determined as 7β, 11, 12-trihydroxy-6, 10-(epoxymethano)abieta-8, 11, 13-trien-20-one on the basis of chemical and spectroscopic evidence. In addition, all the protons of rosmanol (II) as well as carnosol (I), including the methylene protons of the A ring, were analyzed by 400 MHz 1H-NMR. | |
发表于 2009-3-1 09:28:42
发表于 2009-3-1 15:48:17
