OB & OG 2006
■ MASTER
| Koichi KANOH (2004/4-) |
Reaction of N,N-Unsabstituted selenoureas with various kinds of carbonyl compounds |
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| Preparation of 2-amino-4H-5,6-dihydro-1,3-selenazin-4-ones by reaction of N,N-unsubstituted selenoureas with a,b-unsaturated acid chlorides K. Kanoh, H. Ishihara, M. Koketsu Synthesis, 2617-2620 (2007). |
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| Preparation of 2-dialkylamino-1,3-selenazoles by reaction of N,N-unsubstituted selenoureas with a-diketones M. Koketsu, K. Kanoh, H. Ishihara Heterocycles, 74, 1009-1014 (2007). |
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| A facile synthesis of 2-amino-1,3-selenazole by reaction of N,N-unsubstituted selenourea with ketone M. Koketsu, K. Kanoh, H. Ando, H. Ishihara Heteroatom Chem., 17, 88-92 (2006). |
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| Preparation of 2-amino-1,3-selenazoles by reaction of N,N-unsubstituted selenoureas with a,b-unsaturated ketones in alcohol M. Koketsu, K. Kanoh, H. Ishihara Heterocycles, 68, 2145-2152 (2006). |
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| Synthesis of 2-amino-4,5-dihydro-1,3-selenazol-4-ones by reaction of N,N-disubstituted selenoureas with acetylenedicarboxylate M. Koketsu, K. Kanoh, H. Ishihara Heterocycles, 68, 2627-2633 (2006). |
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| Synthesis of 2-amino-1,3-selenazoles by reaction of N,N-unsubstituted selenoureas with a,b-unsaturated aldehydes M. Koketsu, K. Kanoh, H. Ishihara Heterocycles, 68, 2647-2652 (2006). |
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| Superoxide anion-scavenging effect of 2-amino-1,3-selenazoles A. Sekiguchi, A. Nishina, H. Kimura, R. Fukumoto, K. Kanoh, H. Ishihara, M. Koketsu Chem. Pharm. Bull., 53, 1439-1442 (2005). |
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| Yumiko KAWAI (2004/4-) |
Development of selenoglycoside synthesis and synthesis of sugar chain mimic having biological activity |
| Synthesis of novel selenapenams, selenacephems and selenazepines using 2-(trimethylsilyl)ethyl protection approach D. R. Garud, H. Ando, Y. Kawai, H. Ishihara, M. Koketsu Org. Lett., 9, 4455-4458 (2007). |
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| A facile method for b-selenoglycosides synthesis using b-p-methylbenzoyl selenoglycosides as the selenating unit Y. Kawai, H. Ando, H. Ozeki, M. Koketsu, H. Ishihara Org. Lett./i>, 7, 4653-4656 (2006). |
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| Stereoselective synthesis of a variety of a-selenoglycosides using in situ production of a-selenolate anion M. Nanami, H. Ando, Y. Kawai, M. Koketsu, H. Ishihara Tetrahedron Lett., 48, 1113-1116 (2007). |
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| Masakazu KOGAMI (2004/4-) |
Synthesis of seleno-nucleic acid |
| An efficient synthesis of 2-selenouridine and its phosphoramidite precursor Masakazu Kogami, Darrell R. Davis, Mamoru Koketsu Heterocycles, 92(1), 64-74 (2016). |
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| An efficient method for the synthesis of selenium modified nucleosides: Its application to the synthesis of Se-adenosyl-L-selenomethionine (SeAM) Masakazu Kogami, Mamoru Koketsu Organic & Biomolecular Chemistry/i>, 13(36), 9405-9417 (2015). |
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| Preparation of 5-acyl-2-amino-1,3-selenazole by reaction of selenazadienes with a-haloketone M. Koketsu, M. Kogami, H. Ando, H. Ishihara Synthesis, 31-36 (2006). |
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| Bis-(2-amino-5-selenazoyl) ketone as a superoxide anion-scavenger A. Sekiguchi, A. Nishina, H. Kimura, R. Fukumoto, M. Kogami, H. Ishihara, M. Koketsu Biol. Pharm. Bull., 29 1404-1407 (2006). |
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| Shingo SOGABE (2004/4-) |
Development of chemical selective deprotection of chloroacetyl group |
| A novel de-O-chloroacetylation reagent: 1-selenocarbamoylpiperidine S. Sogabe, H. Ando, M. Koketsu, H. Ishihara Tetrahedron Lett., 47, 6603-6606 (2006). |
■ BACHELOR
| Yoko AOYAMA (2006/4-) |
Synthesis of selenium-containing heterocyclic compounds by reaction of isoselenocyanate with b,g-alkynyl alcohol |
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| Shinya NAKAJIMA (2006/4-) |
Investigation of sialyl glycosylated reaction via thiazepin and oxazepin |