Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Shinji Yokoi"'
Autor:
Shigeru Mio, Keiji Tanaka, Takaaki Miyake, Takashi Obayashi, Hideshi Okui, Miho Takashio, Toshiaki Iwasaki, Shinji Yokoi, Takako Miura, Junko Nagai, Harumi Nakagawa, Seiichiro Kodama, Jun Iwabuchi, Reiji Ichinose, Mitsuru Ito, Ayako Kinoshita
Publikováno v:
Bioorganic & Medicinal Chemistry. 11:489-494
This paper reports the synthesis and insecticidal activity of a new type of dihydropyrrole derivatives with sulfur moieties such as sulfanyl, sulfinyl, and sulfonyl groups at the 1-position. These derivatives exhibited high insecticidal potency again
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631ea6c1678dcbfe635fbdf224362d18
https://doi.org/10.1016/s0968-0896(02)00476-5
https://doi.org/10.1016/s0968-0896(02)00476-5
Autor:
Yoshiyuki Sugiyama, Minori Kumada, Kenji Horii, Shinji Yokoi, Takashi Kobayashi, Hisashi Aichi
Publikováno v:
DENKI-SEIKO[ELECTRIC FURNACE STEEL]. 74:167-172
The jet-stream blowing over Japan in the high altitude of about 10 km is used to float a platform with a wing tethered with cables. The platform is also lift-ed and held in the altitude with two roters buried in wings. The platform may carry a wind p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e193e8de60aaaa536d2a7d2bcd220c4
https://doi.org/10.4262/denkiseiko.74.167
https://doi.org/10.4262/denkiseiko.74.167
Autor:
Miho Takashio, Jun Iwabuchi, Junko Nagai, Ayako Kinoshita, Reiji Ichinose, Takako Miura, Shinji Yokoi, Mitsuru Ito, Harumi Nakagawa, Seiichiro Kodama, Takaaki Miyake, Toshiaki Iwasaki, Keiji Tanaka, Hideshi Okui, Takashi Obayashi, Shigeru Mio
Publikováno v:
Bioscience, Biotechnology, and Biochemistry. 66:2406-2414
A new series of N-oxydihydropyrrole derivatives was synthesized and evaluated for insecticidal activity against Nilaparvata lugens and Myzus persicae. Various substituents were introduced to the 1-position of the dihydropyrrole ring, and the derivati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c00edd000641fe9ec8bf1e070138a15
https://doi.org/10.1271/bbb.66.2406
https://doi.org/10.1271/bbb.66.2406
Autor:
Reiji Ichinose, Harumi Nakagawa, Kazuo Sato, Keiji Tanaka, Hisaki Kajino, Shinji Yokoi, Takahiro Tsukiyama, Toshiaki Yanai, Yoshihisa Tsukamoto
Publikováno v:
ChemInform. 36
A series of novel 26-substituted milbemycin A4 derivatives was synthesized from 5-O-t-butyldimethylsilyl-26-hydroxymilbemycin A4 prepared by selenium dioxide oxidation of 5-O-t-butyldimethylsilyl-milbemycin A4. Their acaricidal activities were assess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b34350f953eb1942babfccd7e5207b9
https://doi.org/10.1002/chin.200502219
https://doi.org/10.1002/chin.200502219
Autor:
Ayako Kinoshita, Takaaki Miyake, Junko Nagai, Takashi Obayashi, Seiichiro Kodama, Shigeru Mio, Toshiaki Iwasaki, Takako Miura, Shinji Yokoi, Keiji Tanaka, Hideshi Okui, Mitsuru Ito, Harumi Nakagawa, Reiji Ichinose, Jun Iwabuchi, Miho Takashio
Publikováno v:
Bioscience, biotechnology, and biochemistry. 67(6)
A series of 5-spirocyclohexyl-3-(2,6-dimethylphenyl)-1,5-dihydro-2H-pyrrol-2-one derivatives (3) with various substituents on the spirocyclohexyl ring was synthesized and evaluated for its insecticidal activity against the aphid, Myzus persicae. Subs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8bd374c8e4906d32495a366498a3367
https://pubmed.ncbi.nlm.nih.gov/12843647
https://pubmed.ncbi.nlm.nih.gov/12843647
Autor:
Yoshihisa Tsukamoto, Tetsuo Watanabe, Hiroyasu Sugizaki, Toshiaki Yanai, Yoshihiro Sawada, Shinji Yokoi, Yasuhito Kato, Akio Masui, Harumi Nakagawa, Yoshimi Yajima, Mikio Yanagi, Hidetoshi Shirakura, Seiichirou Kodama, Tetsuya Toya
Publikováno v:
Pest management science. 59(1)
A series of N′-benzoheterocyclecarbonyl-N-tert-butyl-3,5-dimethylbenzohydrazide analogues possessing a variety of substituents on the benzene rings of the benzoheterocyle moieties were synthesized and tested for their insecticidal activity. The int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21296422d7fc675206e29826da414eaf
https://pubmed.ncbi.nlm.nih.gov/12558098
https://pubmed.ncbi.nlm.nih.gov/12558098
Autor:
Toshiaki Yanai, Yoshihisa Tsukamoto, Yoshihiro Sawada, Yoshimi Yajima, Tetsuya Toya, Mikio Yanagi, Hidetoshi Shirakura, Seiichirou Kodama, Hiroyasu Sugizaki, Yasuhito Kato, Harumi Nakagawa, Shinji Yokoi, Tetsuo Watanabe, Akio Masui
Publikováno v:
Pest management science. 59(1)
The N'-benzoyl group of N-tert-butyl-N'-benzoyl-3,5-dimethylbenzohydrazide (1) was converted to a series of benzoheterocyclecarbonyl groups in order to investigate the potential usefulness of superimposing a hydrazine insecticide on 20-hydroxyecdyson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::375559b4edf7d7903352ac3a7f13b269
https://pubmed.ncbi.nlm.nih.gov/12558097
https://pubmed.ncbi.nlm.nih.gov/12558097
Autor:
Shinji Yokoi, Harumi Nakagawa, Tetsuya Toya, Hidetoshi Shirakura, Yoshihisa Tsukamoto, Tetsuo Watanabe, Seiichirou Kodama, Yasuhito Kato, Toshiaki Yanai, Hiroyasu Sugizaki, Yoshimi Yajima, Mikio Yanagi, Yasushi Tamagawa, Yoshihiro Sawada, Akio Masui
Publikováno v:
Pest management science. 59(1)
Nineteen analogues were synthesized by modifying the tert-butylhydrazine moieties of N'-tert-butyl-N'-(3,5-dimethylbenzoyl)-5-methyl-2,3-dihydro-1,4-benzodioxine-6-carbohydrazide and N'-tert-butyl-N'-(3,5-dimethylbenzoyl)-5-methylchromane-6-carbohydr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c62b33baa751a2efbf3a986fd19d88e
https://pubmed.ncbi.nlm.nih.gov/12558099
https://pubmed.ncbi.nlm.nih.gov/12558099
Autor:
Miho Takashio, Jun Iwabuchi, Takaaki Miyake, Junko Nagai, Shinji Yokoi, Ayako Kinoshita, Toshiaki Iwasaki, Takashi Obayashi, Reiji Ichinose, Mitsuru Ito, Keiji Tanaka, Harumi Nakagawa, Hideshi Okui, Seiichiro Kodama, Shigeru Mio, Takako Miura
Publikováno v:
Bioorganicmedicinal chemistry. 11(5)
This paper reports the synthesis and insecticidal activity of a series of novel 4-hydroxy-3-mesityl-1-methoxymethoxy-1,5-dihydro-2H-pyrrol-2-one derivatives, in which the substituents at the 5-position were varied with a number of alkyl and spirocycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24eab638539d08799a5f2c79b5359bb
https://pubmed.ncbi.nlm.nih.gov/12538006
https://pubmed.ncbi.nlm.nih.gov/12538006
Autor:
Shinji Yokoi
Publikováno v:
DENKI-SEIKO[ELECTRIC FURNACE STEEL]. 60:59-65
Current requirement in iron and steel industry is to enhance quality/function/variety on finished products and rationalization of production. With reference to such trend, the following technology has been introduced in the field of measurement and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50f0243203fca2fe00c122d8694e21f0
https://doi.org/10.4262/denkiseiko.60.59
https://doi.org/10.4262/denkiseiko.60.59