Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yukako Ishitsuka"'
Autor:
Shota Iino, Hideki Nomoto, Yasutaka Michiura, Takayuki Hirose, Miki Sasaki, Sayaka Ishizawa, Takashi Fukui, Yukako Ishitsuka, Yasuo Itabashi, Hiroharu Shibayama, Masaru Wada
Publikováno v:
2022 IEEE Aerospace Conference (AERO).
Autor:
Atsunari Tanaka, Toru Shimizu, Jotaro Igarashi, Yukako Ishitsuka, Hiroto Takahashi, Kazuo Kobayashi, Nao Yokota
Publikováno v:
The Journal of Biochemistry. 148:693-703
A phosphodiesterase (PDE) from Escherichia coli (Ec DOS) is a novel haem-based oxygen sensor enzyme. Binding of O(2) to the reduced haem in the sensor domain enhances PDE activity exerted by the catalytic domain. Kinetic analysis of oxygen-dependent
Autor:
Takashi Abe, Isao Kadota, Yoshinori Yamamoto, Ryoko Nagata, Abeda S. Touchy, Yukako Ishitsuka
Publikováno v:
Tetrahedron Letters. 48:219-221
A convergent synthesis of the key synthetic intermediate of hemibrevetoxin B was achieved via the intramolecular allylation of an α-chloroacetoxy ether and subsequent ring-closing metathesis.
Publikováno v:
Biochemistry. 47(34)
The catalytic activity of heme-regulated phosphodiesterase from Escherichia coli (Ec DOS) on cyclic di-GMP is markedly enhanced upon binding of gas molecules, such as O2 and CO, to the heme iron complex in the sensor domain. Arg97 interacts directly
Autor:
Takashi Abe, Ryoko Nagata, Isao Kadota, Abeda S. Touchy, Yukako Ishitsuka, Yoshinori Yamamoto
Publikováno v:
ChemInform. 39
A formal total synthesis of hemibrevetoxin B (1) is described. Intramolecular allylation of α-chloroacetoxy ether 10, prepared from carboxylic acid 11 and alcohol 12, was carried out with MgBr 2 ·OEt 2 to give 27. Ring-closing metathesis of 27 furn
Autor:
Abeda S. Touchy, Yukako Ishitsuka, Ryoko Nagata, Isao Kadota, Takashi Abe, Yoshinori Yamamoto
Publikováno v:
Scopus-Elsevier
A formal total synthesis of hemibrevetoxin B (1) is described. Intramolecular allylation of α-chloroacetoxy ether 10, prepared from carboxylic acid 11 and alcohol 12, was carried out with MgBr 2 ·OEt 2 to give 27. Ring-closing metathesis of 27 furn