Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Yoshihiro Yokokawa"'
Autor:
Mineyuki Yokoyama, Michihiro Yamaguchi, Atsushi Takimoto, Shoko Yamaguchi, Kazuo Komatsu, Yoshihiro Yokokawa, Shinji Inomata, Sumiko Kaihara, Toshii Iida, Seiichi Yoshida
Publikováno v:
Plant and Cell Physiology. 41:110-113
A stress-induced substance(s) (factor C) incubated with norepinephrine (NE) has strong flower-inducing activity in Lemna paucicostata. We isolated an essential component (FIF) of factor C, and clarified its chemical structure as 9-hydroxy-10-oxo-12(Z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a983f31e6962b7211ee2d1d09870b849
https://doi.org/10.1093/pcp/41.1.110
https://doi.org/10.1093/pcp/41.1.110
Publikováno v:
The Journal of Organic Chemistry. 64:7114-7120
The template concept for overcoming the protein folding problem in protein de novo design has recently been extended for mimicking essential structural and functional features of proteins. Due to progress in synthetic methodologies, template-assemble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4e713cb81c530702b347b4a4b52ec6e
https://doi.org/10.1021/jo990669s
https://doi.org/10.1021/jo990669s
Publikováno v:
Journal of Dermatological Science. 14:199-206
We examined how and to what extent the constitution of melanin and the expression, as well as the activity, of melanosomal proteins influence the production of melanin pigment by human black and light brown melanocytes, Mel (b) cells and Mel (1) cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de21c947ed5567b9671cab2692be0b8c
https://doi.org/10.1016/s0923-1811(96)00575-0
https://doi.org/10.1016/s0923-1811(96)00575-0
Publikováno v:
Journal of Natural Products. 58:739-743
Bioassay-guided fractionation monitored by mushroom tyrosinase (EC 1.14.18.1) activity, afforded six inhibitors from three Bolivian medicinal plants, Buddleia coriacea, Gnaphalium cheiranthifolium, and Scheelea princeps. These inhibitors, which are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44113a5af1c4b338ed8392fa0a1a04f6
https://doi.org/10.1021/np50119a013
https://doi.org/10.1021/np50119a013
Publikováno v:
Tetrahedron. 51:6209-6228
Total syntheses of myriocin (thermozymocidin, ISP-1, 21) and its analog, Z-myriocin (22), which showed potent immunosuppressive activity, were accomplished starting from 2-deoxy- d -glucose by employing a modified Darzen reaction as a key reaction. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8701677ee63cc3b098b8b5a4ee8bcbd1
https://doi.org/10.1016/0040-4020(95)00279-h
https://doi.org/10.1016/0040-4020(95)00279-h
Publikováno v:
ChemInform. 25
Myriocin (thermozymocidin, ISP-I), which was known to exhibit several interesting biological properties such as potent immunosuppressive and antifungal activities, and a new analog Z-myriocin were synthesized from 2-deoxy-D-glucose. This synthetic pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fab303c5b144b3cfed881c5a3a6500df
https://doi.org/10.1002/chin.199449277
https://doi.org/10.1002/chin.199449277
Autor:
Y. Kuroda, Masayuki Yoshikawa, Yasunao Inoue, Yoshihiro Yokokawa, Nobutoshi Murakami, Isao Kitagawa
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf004ac36464bcc85827bd1eeb6a9f6f
https://doi.org/10.1002/chin.199502156
https://doi.org/10.1002/chin.199502156
Publikováno v:
ChemInform. 26
Total syntheses of myriocin (thermozymocidin, ISP-1, 21) and its analog, Z-myriocin (22), which showed potent immunosuppressive activity, were accomplished starting from 2-deoxy- d -glucose by employing a modified Darzen reaction as a key reaction. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::908b4ad498503872028fffdf8908f5f8
https://doi.org/10.1002/chin.199538310
https://doi.org/10.1002/chin.199538310
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f400db48789a84d7256b122585ecd651
https://doi.org/10.1002/chin.199614288
https://doi.org/10.1002/chin.199614288
Autor:
Yoshihiro Yokokawa, Isao Kubo
Publikováno v:
Phytochemistry. 31:1075-1077
Two new flavonol glycosides, buddlenoids A and B , have been isolated and identified as tyrosinase inhibitors from the aerial parts of Buddleia coriacea . Their structures were deduced from spectroscopic evidence to be kaempferol 7-(6″- p -coumaroy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f74d3587c456cd7d26b8fc8fa66898f
https://doi.org/10.1016/0031-9422(92)80084-r
https://doi.org/10.1016/0031-9422(92)80084-r