Výsledky vyhledávání - "Naohiro Yoshikawa"

Unstable Angina Pectoris in a 22-year-old Female Patient

Autor: Michihide Nishihara, Naoki Itaya, Naohiro Yoshikawa, Takanobu Nagata, Daiki Akagaki, Hanae Yoshimura, Hideki Ohshima, Toyoharu Oba, Takafumi Ueno, Eita Kumagai, Yoshihiro Fukumoto

Publikováno v: The Kurume medical journal. 63(1.2)

Because of the protective effect of estrogen for atherosclerosis, the prevalence of acute coronary syndrome in women before menopause is low. We report a rare case of unstable angina in a young Japanese female who had a history of cigarette smoking a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b6eb0782eb806c7715259e49e2bc044
https://pubmed.ncbi.nlm.nih.gov/28090005

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Design optimization of industrial robots considering the working environment

Autor: P E Katsiwdo Hitomi, Masataka Yoshimura, Naohiro Yoshikawa

Publikováno v: International Journal of Production Research. 28:805-820

SUMMARY Industrial robots are being used increasingly in complicated working environments where there are obstacles. Industrial robots most suitable for a given working environment should be designed such that they avoid obstacles while moving in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ca712c8d6edc9025974d1e27b7bebfb
https://doi.org/10.1080/00207549008942757

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NADPH Regeneration by Glucose Dehydrogenase fromGluconobacter scleroidesforl-Leucovorin Synthesis

Autor: Takayuki Uwajima, Tamotsu Eguchi, Yukihiro Kuge, Kenichi Mochida, Naohiro Yoshikawa, Kunimi Inoue

Publikováno v: Bioscience, Biotechnology, and Biochemistry. 56:701-703

A new process for (6S)-tetrahydrofolate production from dihydrofolate was designed that used dihydrofolate reductase and an NADPH regeneration system. Glucose dehydrogenase from Gluconobacter scleroides KY3613 was used for recycling of the cofactor.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6acbed33a7e4d4b84ab9d4b2c084975e
https://doi.org/10.1271/bbb.56.701

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Convenient synthesis of 4-triflouromethylpyrazoles by cyclization of triflouroacetylated hydrazones

Autor: Yasuhiro Kamitori, Kazuyoshi Kawasaki, Ryōichi Masuda, Seiji Ohara, Naohiro Yoshikawa, Masaru Hojo

Publikováno v: Tetrahedron Letters. 29:5281-5284

Several 4-trifluoromethyl-1-alkylpyrazoles were synthesized in good yields by trifluoroacetic anhydride-pyridine induced cyclization reaction of acylhydrazones prepared from aldehyde dialkylhydrazones and trifluoroacetic anhydride.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1df272f6bb16949dfbe1408f4cc5e348
https://doi.org/10.1016/s0040-4039(00)80737-6

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Electrophilic substitution reaction at an azomethine carbon atom. Acylation of aliphatic aldehyde hydrazones

Autor: Yasuhiro Kamitori, Seiji Ohara, Katsuki Yamada, Tatsushi Yoshida, Ryoichi Msuda, Masaru Hojo, Naohiro Yoshikawa

Publikováno v: The Journal of Organic Chemistry. 53:519-526

A partir d'hydrazones de formaldehyde une trifluoroacetylation et une bis-trifluoroacetylation sont effectuees en presence d'anhydride trifluoroacetique. Differentes reactions d'acylations sur ces hydrazones sont realisees

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d48511c9f202c3fda0ab84b58034d65
https://doi.org/10.1021/jo00238a009

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ChemInform Abstract: Electrophilic Substitution Reaction at Azomethine Carbon Atom. Acylation of Aliphatic Aldehyde Hydrazones

Autor: Katsuki Yamada, Masaru Hojo, Yasuhiro Kamitori, Naohiro Yoshikawa, Seiji Ohara, Tatsushi Yoshida, Ryoichi Msuda

Publikováno v: ChemInform. 19

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ddd4f68bec0daf9d8be89dad74f91d4
https://doi.org/10.1002/chin.198825116

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