Biosynthesis of Sesquiterpenes from Deuterated Mevalonates in Perilla Callus
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概要
- 論文の詳細を見る
Cyclization mechanisms of sesquiterpenes including cuparene, β-bisabolene, and α-curcumene have been studied by GC/MS analyses of the deuterated sesquiterpenes that were biosynthesized from deuterated mevalonates in callus of Perilla fruterscens Britton var. crispa Decne f. purpurea Makino (akachirimenshiso in Japanese). The labeling patterns of cuparene demonstrate a concurrent mechanism of a 1,4-hydride shift, and a double 1,3-hydride shift to form the cyclopentane ring, and the losses of two H-5 atoms and one H-2 atom of mevalonate to form the aromatic ring. It is postulated that a C=C bond in the cyclohexene ring of β-bisabolene might partly migrate to the neighboring C-C bond with the loss of one H-2 atom in mevalonate in its formation. The labeling patterns of deuterated α-curcumene indicate a 1,2-hydride shift to form the aromatic ring.
- 社団法人日本農芸化学会の論文
- 1993-05-23
著者
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Nabeta Kensuke
Department Of Agricultural Chemistry Obihiro University Of Agriculture And Veterinary Medicine
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Nabeta Kensuke
Department Of Bioresource Chemistry Obihiro University Of Agriculture And Veterinary Medicine
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Okuyama Hiroshi
Department Of Cardiovascular Surgery Jikei University School Of Medicine
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Okuyama H
Obihiro Univ. Agriculture And Veterinary Medicine Obihiro Jpn
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Kawakita Kayoko
Department of Bioresource Chemistry, Obihiro University of Agriculture and Veterinary Medicine
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Yada Yukiko
Department of Bioresource Chemistry, Obihiro University of Agriculture and Veterinary Medicine
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Yada Yukiko
Department Of Bioresource Chemistry Obihiro University Of Agriculture And Veterinary Medicine
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Kawakita Kayoko
Department Of Bioresource Chemistry Obihiro University Of Agriculture And Veterinary Medicine
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Okuyama Hiroshi
Department Of Applied Chemistry Science University Of Tokyo
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