Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Takako Suematsu"'
Autor:
Nahoko Uchiyama, Kohei Kiyota, Junko Hosoe, Takanori Komatsu, Naoki Sugimoto, Kyoko Ishizuki, Tatsuo Koide, Mika Murabayashi, Kengo Kobayashi, Yoshinori Fujimine, Toshiyuki Yokose, Katsuya Ofuji, Hitoshi Shimizu, Takashi Hasebe, Yumi Asai, Eri Ena, Junko Kikuchi, Kazuhiro Fujita, Yoshinobu Makino, Yoshiaki Iwamoto, Toru Miura, Yasuhiro Muto, Katsuo Asakura, Takako Suematsu, Hitomi Muto, Ai Kohama, Takashi Goto, Masu Yasuda, Tomohiko Ueda, Yukihiro Goda
Publikováno v:
Chemical and Pharmaceutical Bulletin. 70:892-900
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91976d39c297f405f8528e49a31964d9
https://doi.org/10.1248/cpb.c22-00639
https://doi.org/10.1248/cpb.c22-00639
Autor:
Nahoko, Uchiyama, Kohei, Kiyota, Junko, Hosoe, Takanori, Komatsu, Naoki, Sugimoto, Kyoko, Ishizuki, Tatsuo, Koide, Mika, Murabayashi, Kengo, Kobayashi, Yoshinori, Fujimine, Toshiyuki, Yokose, Katsuya, Ofuji, Hitoshi, Shimizu, Takashi, Hasebe, Yumi, Asai, Eri, Ena, Junko, Kikuchi, Kazuhiro, Fujita, Yoshinobu, Makino, Yoshiaki, Iwamoto, Toru, Miura, Yasuhiro, Muto, Katsuo, Asakura, Takako, Suematsu, Hitomi, Muto, Ai, Kohama, Takashi, Goto, Masu, Yasuda, Tomohiko, Ueda, Yukihiro, Goda
Publikováno v:
Chemicalpharmaceutical bulletin. 70(12)
Quantitative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::79f55e8a46fce29cfb14522ad23bb1e2
https://pubmed.ncbi.nlm.nih.gov/36223954
https://pubmed.ncbi.nlm.nih.gov/36223954
Autor:
Eri Ena, Naoki Sugimoto, Yoshinobu Makino, Hitomi Muto, Yoshiaki Iwamoto, Masu Yasuda, Tomohiko Ueda, Mika Murabayashi, Takako Suematsu, Koji Mizui, Hitoshi Shimizu, Tatsuo Koide, Ai Kohama, Junko Kikuchi, Takashi Hasebe, Toru Miura, Kohei Kiyota, Nahoko Uchiyama, Takashi Goto, Yoshinori Fujimine, Yukihiro Goda, Kyoko Ishizuki, Toshiyuki Yokose, Junko Hosoe, Kazuhiro Fujita, Kengo Kobayashi, Yumi Asai, Naoko Yasobu, Katsuo Asakura, Katsuya Ofuji, Naoto Miyashita
Publikováno v:
Chemical and Pharmaceutical Bulletin. 69:630-638
Recently, quantitative NMR (qNMR), especially 1H-qNMR, has been widely used to determine the absolute quantitative value of organic molecules. We previously reported an optimal and reproducible sample preparation method for 1H-qNMR. In the present st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a13e654622169def5b41a672cc145e95
https://doi.org/10.1248/cpb.c21-00109
https://doi.org/10.1248/cpb.c21-00109
Autor:
Yukihiro Goda, Toru Miura, Norimoto Shimada, Takako Suematsu, Kyoko Ishizuki, Takanori Komatsu, Yoshiaki Iwamoto, Takeshi Maruyama, Junko Hosoe, Yasushi Igarashi, Naoki Sugimoto, Taro Higano, Yuko Yamada, Nahoko Uchiyama
Publikováno v:
Chemical and Pharmaceutical Bulletin. 69:26-31
As a new absolute quantitation method for low-molecular compounds, quantitative NMR (qNMR) has emerged. In the Japanese Pharmacopoeia (JP), 15 compounds evaluated by qNMR are listed as reagents used as the HPLC reference standards in the assay of cru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c400bdbea29186d94f2f8f6ad7cb1217
https://doi.org/10.1248/cpb.c20-00296
https://doi.org/10.1248/cpb.c20-00296
Publikováno v:
Analytical Chemistry. 92:13652-13655
Classical selective homodecoupling was used in a 1H NMR purity assay to improve accuracy by overcoming spectral overlaps due to 1H-1H spin coupling. Dummy irradiation at a specific frequency was used in addition to irradiation at a 1H resonance of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb1a2d936b7bdfd020600aaed3470ed
https://doi.org/10.1021/acs.analchem.0c03154
https://doi.org/10.1021/acs.analchem.0c03154
Autor:
Takeshi Maruyama, Yasushi Igarashi, Norimoto Shimada, Naoki Sugimoto, Kyoko Ishizuki, Junko Hosoe, Toru Miura, Takako Suematsu, Takanori Komatsu, Yoshiaki Iwamoto, Yuko Yamada, Nahoko Uchiyama, Taro Higano, Yukihiro Goda
Publikováno v:
YAKUGAKU ZASSHI. 140:1063-1069
Quantitative NMR (qNMR) has been developed as an absolute quantitation method to determine the purity or content of organic compounds including marker compounds in crude drugs. The "qNMR test" has been introduced into the crude-drug section of the Ja
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e69b60f4aa373386eda8b9ba9e3939ec
https://doi.org/10.1248/yakushi.20-00066
https://doi.org/10.1248/yakushi.20-00066
Autor:
Nahoko, Uchiyama, Junko, Hosoe, Naoki, Sugimoto, Kyoko, Ishizuki, Tatsuo, Koide, Mika, Murabayashi, Naoto, Miyashita, Kengo, Kobayashi, Yoshinori, Fujimine, Toshiyuki, Yokose, Katsuya, Ofuji, Hitoshi, Shimizu, Takashi, Hasebe, Yumi, Asai, Eri, Ena, Junko, Kikuchi, Kohei, Kiyota, Kazuhiro, Fujita, Yoshinobu, Makino, Naoko, Yasobu, Yoshiaki, Iwamoto, Toru, Miura, Koji, Mizui, Katsuo, Asakura, Takako, Suematsu, Hitomi, Muto, Ai, Kohama, Takashi, Goto, Masu, Yasuda, Tomohiko, Ueda, Yukihiro, Goda
Publikováno v:
Chemicalpharmaceutical bulletin. 69(7)
Recently, quantitative NMR (qNMR), especially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8a73448047477aceb7ff85ae2db73694
https://pubmed.ncbi.nlm.nih.gov/33853973
https://pubmed.ncbi.nlm.nih.gov/33853973
Autor:
Takako Suematsu, Takashi Hasebe, Kazuhiro Fujita, Nahoko Uchiyama, Toshiyuki Yokose, Koji Mizui, Eri Ena, Yoshiaki Iwamoto, Hitoshi Shimizu, Yukihiro Goda, Mika Murabayashi, Yoshinobu Makino, Kohei Kiyota, Naoto Miyashita, Junko Hosoe, Ai Kohama, Toru Miura, Tatsuo Koide, Junko Kikuchi, Naoki Sugimoto, Yumi Asai, Naoko Yasobu, Kyoko Ishizuki, Kengo Kobayashi, Yuko Yamada, Katsuya Ofuji, Yoshinori Fujimine, Katsuo Asakura
Publikováno v:
Chemicalpharmaceutical bulletin. 69(1)
Quantitative NMR (qNMR) is applied to determine the absolute quantitative value of analytical standards for HPLC-based quantification. We have previously reported the optimal and reproducible sample preparation method for qNMR of hygroscopic reagents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::730b30bd2667186615adbecc92d7668e
https://pubmed.ncbi.nlm.nih.gov/33087642
https://pubmed.ncbi.nlm.nih.gov/33087642
Publikováno v:
Analytical chemistry. 92(20)
Classical selective homodecoupling was used in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d9524586feda20721c9046fa6bce6bcd
https://pubmed.ncbi.nlm.nih.gov/32985865
https://pubmed.ncbi.nlm.nih.gov/32985865
Publikováno v:
Bunseki kagaku. 64:131-146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7f1a47e036160e0b6f726749db60dd3
https://doi.org/10.2116/bunsekikagaku.64.131
https://doi.org/10.2116/bunsekikagaku.64.131