Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Masahiko, Bando"'
Autor:
Hidenori Watanabe, Takahiro Yamaguchi, Takeshi Furuuchi, Masaru Kido, Masahiko Bando, Takeshi Kitahara
Publikováno v:
ARKIVOC, Vol 2003, Iss 8, Pp 267-282 (2003)
Externí odkaz:
https://doaj.org/article/5437d02890ce490796cf41846d1a02f5
Autor:
Yusuke Kato, Motoyasu Yoshimura, Tetsuya Ozeki, Masafumi Toda, Toshiro Fukami, Tatsuya Kawato, Masahiko Bando, Masateru Miyake
Publikováno v:
Crystal Growth & Design. 17:550-557
The objectives of this study are to enhance the oral bioavailability of cilostazol (CLZ), which is a poorly soluble compound, by cocrystallization and to evaluate the correlation between the calculated solubility of the cocrystal by the solubility pr
Autor:
Keiki Ogino, Noriko Sakano, Masahiko Bando, Yorika Tsukiyama, Heri Setiawan, Masayuki Kubo, Da Hong Wang, Ikuo Murakami, Hidekazu Takahashi, Yasukazu Ohmoto
Publikováno v:
Clinical Biochemistry. 46:1717-1722
Objective We reported previously that serum arginase I increased in asthmatic patients and was associated with oxidative stress in a small healthy population. However, the exact association of arginase I with oxidative stress is not known. The presen
Autor:
Hideaki Tsuge, Goto Fumitaka, Kazumi Kondo, Kenji Watanabe, Yuichiro Nakaishi, Masahiko Bando, Hiroshi Shimizu, Makoto Komatsu
Publikováno v:
FEBS Letters. 583:163-167
Glutamine:fructose-6-phosphate amidotransferase (GFAT) is a rate-limiting enzyme in the hexoamine biosynthetic pathway and plays an important role in type 2 diabetes. We now report the first structures of the isomerase domain of the human GFAT in the
Autor:
Katsuyoshi Matsunami, Takakazu Shinzato, Dong-Hui He, Mitsunori Aramoto, Yoshio Takeda, Hideaki Otsuka, Masahiko Bando
Publikováno v:
Journal of Natural Medicines. 61(1):46-50
Three rearranged ent-kaurane diterpenes with the cafestol-type framework have been isolated from the leaves of Tricalysia dubia. Two were found to be known diterpenoids, tricalysiolides B and C. Tricalysiolide B was isolated as colorless prisms in th
Autor:
Dong-Hui He, Takakazu Shinzato, Katsuyoshi Matsunami, Mitsunori Aramoto, Masahiko Bando, Yoshio Takeda, Hideaki Otsuka
Publikováno v:
Phytochemistry. 66:2857-2864
Eight ent-kaurane glucosides, named tricalysiosides H–O (1–8), were isolated from Tricalysia dubia. Tricalysioside H (1) possessed a hydroxyl group at the 1-position, to which the glucose moiety was attached. The structure was first elucidated by
Publikováno v:
European Journal of Organic Chemistry. 2004:1946-1952
Both the (1S,2R) and (1R,2S) isomers of 2,6,6-trimethylbicyclo[5.4.0]undec-7-en-9-one (1) were synthesized by starting from (S)- and (R)-citronellal (5), respectively. The stereochemistry of (1R,2S)-(−)-1 was established by an X-ray analysis; it ex
Autor:
Yoshio Takeda, Takakazu Shinzato, Hideaki Otsuka, Hideko Shimizu, Toshiya Masuda, Eiji Hirata, Masahiko Bando
Publikováno v:
Phytochemistry. 65:485-489
From the leaves of Lasianthus fordii, three megastigmane glucosides, lasianthionosides A, B and C, were isolated together with the known iridoid glucoside, asperuloside, deacetylasperuloside and methyl deacetyl-asperulosidate, and a megastigmane gluc
Autor:
Toyoki Mori, Muneaki Kurimura, Shinohara Tomoichi, Keizo Kan, Hidenori Ogawa, Kazumi Kondo, Yoshihisa Tanada, Shigeki Nakamura, Masaru Kido, Masahiko Bando, Yoshitaka Yamamura, Takahiro Hirano, Michiaki Tominaga
Publikováno v:
Journal of Medicinal Chemistry. 45:3805-3808
The synthesis and evaluation of both the (R)- and (S)-enantioisomers about the 5-position on a tetrahydro-1H-1-benzazepine derivative were described. The absolute configuration of the (R,R)-isomer (10) was determined by X-ray crystallographic analysi
Publikováno v:
Journal of Natural Products. 65:685-688
Seven rearranged ent-kaurane glycosides, named tricalysiosides A-G (1-7), were isolated from the leaves of Tricalysia dubia collected on Okinawa Island. Their C-18 and 19 methyls were found to have rearranged to form an alpha,beta-unsaturated gamma-l