Zobrazeno 1 - 10
of 277
pro vyhledávání: '"HISANOBU OGOSHI"'
Autor:
Yoshio Hisaeda, Tadashi Mizutani, Hisanobu Ogoshi, Toshihiro Aya, Masanori Nonoguchi, Susumu Kitagawa, Takashi Hayashi
Publikováno v:
Tetrahedron. 58:2803-2811
The chiral zinc porphyrin dimer linked by the ( S )-NMe 2 or ( R )-2,2′-dimethoxy-1,1′-binaphthyl tightly binds diamines via a zinc–nitrogen coordinated ditopic interaction. In particular, the zinc porphyrin displays excellent enantioselectivit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d093465495ecc8bf43643bda954cdb32
https://doi.org/10.1016/s0040-4020(02)00166-7
https://doi.org/10.1016/s0040-4020(02)00166-7
Autor:
Tetsutaro Nomura, Shigeyuki Yagi, Tadashi Mizutani, Tomoko Morinaga, Hisanobu Ogoshi, Susumu Kitagawa, Toru Takagishi
Publikováno v:
The Journal of Organic Chemistry. 66:3848-3853
Solvent effects on helicity induction in zinc bilinone (ZnBL) derivatives bearing chiral auxiliaries at their 19-positions were investigated by using circular dichroic spectroscopy and (1)H NMR experiments. In ZnBLs 1 and 2, which possess (R)-2-methy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15a077c2983bc53653e1de8a3a21d32
https://doi.org/10.1021/jo001770w
https://doi.org/10.1021/jo001770w
Autor:
Yutaka Hitomi, Kenji Wada, Takashi Hayashi, Yoshio Hisaeda, Tadashi Mizutani, Hisanobu Ogoshi
Publikováno v:
Angewandte Chemie. 113:1132-1135
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6343ccadccc660b8b2e6b091891f2dae
https://doi.org/10.1002/1521-3757(20010316)113:6<1132::aid-ange11320>3.0.co
https://doi.org/10.1002/1521-3757(20010316)113:6<1132::aid-ange11320>3.0.co
Autor:
Hisanobu Ogoshi, Tadashi Mizutani
Publikováno v:
Current Opinion in Chemical Biology. 3:736-739
Studies of molecular recognition using designed and synthesised molecules provide valuable information on the principle and possible applications of artificial functional molecules. Porphyrin-based receptors have been used to elucidate haem-protein i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7862cca0f73d747274e4e7610855fd
https://doi.org/10.1016/s1367-5931(99)00033-2
https://doi.org/10.1016/s1367-5931(99)00033-2
Autor:
Yutaka Hitomi, Hisanobu Ogoshi, Atsushi Tomokuni, Tadashi Mizutani, Takashi Hayashi, Tetsuo Takimura, Yoshio Hisaeda
Publikováno v:
Coordination Chemistry Reviews. :961-974
Modified prosthetic metalloporphyrin, having a total of eight carboxylate groups at the terminal of two peripheral propionate side chains, was inserted into apomyoglobin to yield a new reconstituted myoglobin. The cluster of substituted carboxylates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27c5fd5134c2084c33f98afb4453a654
https://doi.org/10.1016/s0010-8545(99)00131-9
https://doi.org/10.1016/s0010-8545(99)00131-9
Autor:
Susumu Kitagawa, Yoshio Hisaeda, Takashi Hayashi, Yutaka Hitomi, Tsutomu Ando, Tadashi Mizutani, Hisanobu Ogoshi
Publikováno v:
Journal of the American Chemical Society. 121:7747-7750
Peroxidase activity of a myoglobin reconstituted with a chemically modified heme 1 is reported. The heme 1 bearing a total of eight carboxylates bound to the terminal of propionate side chains is incorporated into apomyoglobin from horse heart to obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c15ea2072244da8bf697577e18ee639
https://doi.org/10.1021/ja9841005
https://doi.org/10.1021/ja9841005
Autor:
Tomoko Morinaga, Tetsutaro Nomura, Toru Takagishi, Susumu Kitagawa, Shigeyuki Yagi, Hisanobu Ogoshi, Tadashi Mizutani
Publikováno v:
Journal of the American Chemical Society. 121:754-759
A series of zinc bilinone derivatives bearing a chiral auxiliary at the helix terminal were prepared to investigate the helical chirality induction in the bilinone framework by the point chirality of the chiral auxiliary. Chiral induction was sensiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ff0825784d5ca6b6d0edb6616750331
https://doi.org/10.1021/ja9830849
https://doi.org/10.1021/ja9830849
Publikováno v:
Scopus-Elsevier
As hydrogen-bonding hosts with a partially flexible framework, two types of tetrahydroxy compounds with respectively convergent and divergent arrays of hydroxy groups were prepared. The structures of the tetraol with a diethyleneoxy bridge (la), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ce049a3648e81953711f8495f6b04a3
https://doi.org/10.1039/a809834d
https://doi.org/10.1039/a809834d
Autor:
Hisanobu Ogoshi, Atsushi Honmaru, Shinji Murakami, Masaru Furusyo, Shigeyuki Yagi, Tadashi Mizutani, Toru Takagishi
Publikováno v:
The Journal of Organic Chemistry. 63:8769-8784
Complexation of α-amino acid esters, β-amino ethers, and amines with a series of zinc 1,19-bilindione derivatives was studied, particularly focusing on the helical chirality induction in the bilindione framework triggered by the binding of chiral g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::659bef16417a9bd53600266fdcbcb661
https://doi.org/10.1021/jo980819j
https://doi.org/10.1021/jo980819j
Publikováno v:
Scopus-Elsevier
Amines, particularly polyamines, catalyzed the polycondensation of silicic acid in water. The resultant gel contained these polyamines with a N/Si molar ratio of up to 0.5. IR and powder X-ray studies showed that silica gel and polyamines are hybridi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f635d45e89b8f4ddca9d86362fe4b1b9
https://doi.org/10.1246/bcsj.71.2017
https://doi.org/10.1246/bcsj.71.2017