Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Kazuaki KYOGOKU"'
Publikováno v:
YAKUGAKU ZASSHI. 102:1041-1045
Publikováno v:
YAKUGAKU ZASSHI. 102:659-665
Publikováno v:
Agricultural and Biological Chemistry. 39:667-672
Sophoradin (I) [2′,4,4′-trihydroxy-3,3′,5-tris(3-methyl-2-butenyl)chalcone] which had been isolated from “Guang-Dou-Gen” (the root of Sophora subprostrata Chun et T. Chen) was synthesized through Claisen rearrangement. The reaction of p-hyd
Publikováno v:
Agricultural and Biological Chemistry. 39:133-138
Publikováno v:
Japanese Journal of Pharmacology. 34:89-94
Publikováno v:
Agricultural and Biological Chemistry. 39:667-672
Autor:
Michitada Sasajima, Ryuichi Saziki, Ichiro Tanaka, Sadao Nakane, Katsuo Hatayama, Hideo Saotome, Kazuaki Kyogoku
Publikováno v:
Folia Pharmacologica Japonica. 74:897-905
A series of extracted fractions from sophora subprostrata was screened by determining anti-ulcer effects in pylorus ligated and stressed rats. Fr. [C-2] had the most potent anti-ulcer effects of all fractions extracted. Sophoradin and sophoranone whi
Publikováno v:
Agricultural and Biological Chemistry. 39:133-138
Sophoradin (I) [2′,4,4′-trihydroxy-3,3′,5-tris(3-methyl-2-buteny)chalcone] was synthesized through Claisen-Schmidt condensation followed by demethoxymethylation.Isoprenylation of p-hydroxybenzaldehyde with 3,3-dimethylallyl bromide in 10% potas
Autor:
Yasuo Tarumoto, Susumu Otomo, Katsuharu Tsuchida, Masahiro Ohzeki, Kimiyo Takeshita, Shiro Nakaike, Makoto Tanaka, Kazuaki Kyogoku, Shohei Higuchi, Yoshiya Gotoh, Michitada Sasajima, Osada Y, Kenji Inoue
Publikováno v:
Folia Pharmacologica Japonica. 78:647-658
The topical and systemic anti-inflammatory activities of hydrocortisone 17-butyrate 21-propionate (HBP) were studied. The systemic anti-inflammatory activities of HBP and reference steroids were examined for their effects on dinitrochlorobenzene derm
Autor:
Kazuaki Kyogoku, Kunihiro Suzuki, Manki Komatsu, Katsuo Hatayama, Kazuko Maejima, Sadakazu Yokomori
Publikováno v:
Chemical and Pharmaceutical Bulletin. 21:1777-1782
Two new flavanones were isolated from Guang-Dou-Gen (the root of Sophora subprostrata CHUN et T.CHEN) and their structures were established from their spectral data and comparison with the corresponding synthesized derivatives as 4', 7-dihydroxy-6, 8