Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Gen Nakaminami"'
1
Relation of the Congenital Limb-malformation in the Japanese Monkeys and Organochlorin Pesticides
Autor: Nobuhide Watanabe, Mitsuo Ito, Hideo Nigi, Gen Nakaminami, Kiyoshi Ogawa, Haruhisa Inagaki, Toshiaki Sonobe, Norio Ishida
Publikováno v: Primate Research. 4:103-113
It has been often found that the provisionized Japanese monkeys bore limb-malformed babies since 1955 in Japan. We reported that some organochlorin pesticide residues might have related to the cause of the malformation of limbs. It was found that the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b64533f6df1153eeddccd7ea4a5b0d1a
https://doi.org/10.2354/psj.4.103
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5
Total Syntheses of Carbohydrates. III. DL-Glyceraldehyde and 2-Deoxy-DL-erythro-pentose
Autor: Kosuke Mimaki, Gen Nakaminami, Masazumi Nakagawa, Michihiko Masunari
Publikováno v: Bulletin of the Chemical Society of Japan. 45:2620-2624
The synthesis of DL-glyceraldehyde (III) by the Barton’s oxidation of DL-isopropylideneglycerol (I) was described. 2-Deoxy-DL-erythro-pentose (IX) (2-deoxy-DL-ribose) has been synthesized by the Barton’s oxidation of 2-deoxy-3,4-O-isopropylidene-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ecd5805cf5337f219856bf5761ae6a98
https://doi.org/10.1246/bcsj.45.2620
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6
Total Syntheses of Carbohydrates, IV. 2-Deoxy-DL-, L- and D-erythro-pentoses and Related Sugars
Autor: Sachiko Shioi, Mikio Shibuya, Gen Nakaminami, Yoko Sugiyama, Masazumi Nakagawa, Satoko Isemura
Publikováno v: Bulletin of the Chemical Society of Japan. 45:2624-2634
5-Bromo-2,5-dideoxy-threo-pentono-γ-lactone (III) could be obtained stereoselectively from 3-hydroxy-4-pentenoic acid (I) by the reaction with N-bromosuccinimide in water. On successive treatment with an aqueous potassium hydroxide and an acid type
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::424eaa441a70162b61aa2d18459c1075
https://doi.org/10.1246/bcsj.45.2624
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7
Syntheses of L-Threose and Methyl Di-O-acetyl-L-threuronate fromdextro-Tartaric Acid
Autor: Haruo Edo, Masazumi Nakagawa, Gen Nakaminami
Publikováno v: Bulletin of the Chemical Society of Japan. 46:266-269
Reduction of methyl hydrogen di-O-acetyl-dextro-tartrate (I) with sodium borohydride in water afforded L-threono-γ-lactone (II). L-Threose (IV) was obtained on treatment of the γ-lactone (II) with an excess of disiamylborane. Reduction of ester chl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f77585b750962bd7fa5717b06d9cbfc0
https://doi.org/10.1246/bcsj.46.266
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