Formation of 2,4-Diarylallophanate from Arylthionocarbamate in an Iodine-DMSO System |
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| Authors: | Yoshiro Kinoshita Shin’ichi Hashimoto |
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| Affiliation: | Department of Agricultural Chemistry, Faculty of Agriculture, Ehime University, Matsuyama |
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| Abstract: | The structures of cotylenins, leaf growth substances produced by a fungus, have been assigned on the basis of degradative and spectroscopic evidence. They are novel glycosides with a common aglycone, cotylenol: cotylenins A and C have unusual sugar moieties consisting of an 6-O-methyl-α-d-glucosyl derivative with an oxygenated C5-isoprene unit. |
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| Keywords: | dihydroguaiaretic acid secoisolariciresinol Culex pipiens larvicidal activity |
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