Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Masanori Nisiwaki"'
Autor:
Masanori Nisiwaki
Publikováno v:
Journal of Synthetic Organic Chemistry, Japan. 61:464-471
Recently, green chemistry (GC) plays an important role for manufacturing active pharmaceutical ingredients (APIs) at pharmaceutical companies. For example, large amount of aluminum waste was originally involved and dichloromethane used as a solvent i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db45087937a87dd97fc973abff6a8be9
https://doi.org/10.5059/yukigoseikyokaishi.61.464
https://doi.org/10.5059/yukigoseikyokaishi.61.464
Autor:
Tsuyoshi Mutou, Makoto Ojika, Takeshi Ogawa, Kiyoyuki Yamada, Junko Hirano, Hideo Kigoshi, Akira Sakakura, Kiyotake Suenaga, Masanori Nisiwaki
Publikováno v:
Tetrahedron Letters. 35:1247-1250
The C21–C34 segment 2 of aplyronine A (1), a potent antitumor substance of marine origin, was synthesized enantioselectively in 25 steps (17% overall yield) from imide 11.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e00d50810dd7cd3902b33df14a04479
https://doi.org/10.1016/0040-4039(94)88035-2
https://doi.org/10.1016/0040-4039(94)88035-2
Autor:
Kiyoyuki Yamada, Makoto Ojika, Masanori Nisiwaki, Itaru Tsukada, Kazuhiro Mizuta, Takeshi Ishigaki, Hideo Kigoshi
Publikováno v:
Tetrahedron Letters. 34:8505-8508
The absolute stereochemistry of the C21C34 fragment 2 of aplyronine A (1), a potent antitumor substance of marine origin, was determined by enantioselective synthesis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::797c8b8ba8ace91fc46b3b45c014440e
https://doi.org/10.1016/s0040-4039(00)61370-9
https://doi.org/10.1016/s0040-4039(00)61370-9
Autor:
M. Ikagawa, Masanori Nisiwaki, Hiroyuki Niwa, Kazumasa Wakamatsu, Tatsuya Mori, Suketoshi Ito, Kazumasa Yamada, Itaru Tsukada, Takeshi Ishigaki
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::080e132541219a9a4825d8a63d746057
https://doi.org/10.1002/chin.199110284
https://doi.org/10.1002/chin.199110284
Publikováno v:
ChemInform. 23
By a series of chemical reactions, anisatin was efficiently converted into the key intermediate employed in the synthesis of anisatin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b7255a5f6457884faed18b713c38404
https://doi.org/10.1002/chin.199201262
https://doi.org/10.1002/chin.199201262
Autor:
Kiyoyuki Yamada, Itaru Tsukada, Kazuhiro Mizuta, Takeshi Ishigaki, Masanori Nisiwaki, Makoto Ojika, Hideo Kigoshi
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5df44c62d2884797e2a5627d4793aaee
https://doi.org/10.1002/chin.199416275
https://doi.org/10.1002/chin.199416275
Autor:
Masayuki Arakawa, Hisao Ekimoto, Makoto Ojika, Itaru Tsukada, Hideo Kigoshi, Takeshi Ishigaki, Yoshifumi Yoshida, Masanori Nisiwaki, Kiyoyuki Yamada
Publikováno v:
ChemInform. 38
Aplyronine A (2), a potent antitumor macrolide was isolated from the sea hare Aplysia kurodai together with the congeners aplyronines B (3) and C (4). The absolute stereostructure of aplyronine A (2) was determined by the instrumental analysis (mainl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c67f0cde69240fe82148269a22cc0ea6
https://doi.org/10.1002/chin.200731180
https://doi.org/10.1002/chin.200731180
Publikováno v:
Bulletin of the Chemical Society of Japan. 64:2860-2862
By a series of chemical reactions, anisatin was efficiently converted into the key intermediate employed in the synthesis of anisatin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f72990fea262da9d8983921d243a0f05
https://doi.org/10.1246/bcsj.64.2860
https://doi.org/10.1246/bcsj.64.2860
Autor:
Kazumasa Wakamatsu, Shigeki Ito, Megumi Ikagawa, Itaru Tsukada, Haruki Niwa, Tatsuya Mori, Masanori Nisiwaki, Kiyoyuki Yamada, Takeshi Ishigaki
Publikováno v:
Journal of the American Chemical Society. 112:9001-9003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a97e42825f5dcbcf43e08e935fdd14d3
https://doi.org/10.1021/ja00180a067
https://doi.org/10.1021/ja00180a067