Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Michiharu Sugawara"'
Autor:
Kazuhiko Nakamura, Yukio Otoshi, Takashi Hasegawa, Mitsuaki Kodama, Michiharu Sugawara, Masakazu Nagasawa, Yoshiyasu Fukuyama, Kumi Miyoshi, Hiroshi Okazaki
Publikováno v:
ChemInform. 23
Novel sesquiterpene-neolignans, eudesobovatos A (1) and B (2), eudesmagnolol (3), eudeshonokiols A (4) and B (5), clovanemagnolol (6), and caryolanemagnolol (7), have been isolated from the bark of Magnolia obovata. Their structures were elucidated t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f96a7f8d5f32d62f51a88746c77d4eae
https://doi.org/10.1002/chin.199218253
https://doi.org/10.1002/chin.199218253
Autor:
Mitsuaki Kodama, M. Kido, Yoshiyasu Fukuyama, Masakazu Nagasawa, Michiharu Sugawara, Naomi Shida
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93b1b633cd0f22009fdff69e9fa9a02a
https://doi.org/10.1002/chin.199245241
https://doi.org/10.1002/chin.199245241
Autor:
Michiharu Sugawara, Masaru Kido, Mitsuaki Kodama, Masakazu Nagasawa, Yoshiyasu Fukuyama, Naomi Shida
Publikováno v:
Tetrahedron. 48:5847-5854
A new type of sesquiterpenes, illicinolides A (1) and B (2) has been isolated from Illicium tashiroi. The structure of illicinolide A was established by X-ray analysis of the p-bromobenzoyl derivative. Illicinolide B was assigned the structure as 9α
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b52298ed0734e1a79b02dcd8ac6053a2
https://doi.org/10.1016/s0040-4020(01)90176-0
https://doi.org/10.1016/s0040-4020(01)90176-0
Autor:
Tomoyuki Kawaguchi, Junko Sumitomo, Masaru Kido, Setsuyoshi Uetsuki, Michiharu Sugawara, Yoshimasa Nakano, Taeko Takizawa
Publikováno v:
The Journal of Antibiotics. 44:52-58
A new inhibitor of superoxide anion generation by guinea pig macrophages, OPC-15160, was isolated from the culture broth of fungus Thielavia minor OFR-1561, and a more potent inhibitor, OPC-15161, was obtained as a major degradation product of OPC-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26289ac95f52c1f79824016128736d65
https://doi.org/10.7164/antibiotics.44.52
https://doi.org/10.7164/antibiotics.44.52
Autor:
Yoshiyasu Fukuyama, Michiharu Sugawara, Mitsuaki Kodama, Kazuhiko Nakamura, Masakazu Nagasawa, Yukio Otoshi
Publikováno v:
Chemistry Letters. 19:295-296
Eudesmagnolol and eudeshonokiol, isolated from the bark of Magnolia obovata, have been assigned to unprecedented structures linked via an ether bond between sesquiterpene, eudesmol, and neolignans, magnolol and honokiol, respectively.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adc3cf6ef2ba2d8e2a53aba8de44ebec
https://doi.org/10.1246/cl.1990.295
https://doi.org/10.1246/cl.1990.295
Publikováno v:
Phytochemistry. 23:2033-2038
Three phthalides, 3-butylidene-7-hydroxyphthalide, and cis and trans -6,7-dihydroxyligustilides, along with a dimeric phthalide wallichilide have been isolated from the hot water extract of the rhizome of Ligusticum wallichii . Their structures were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc22eeff3855b40f955ab36eaae156dd
https://doi.org/10.1016/s0031-9422(00)84965-1
https://doi.org/10.1016/s0031-9422(00)84965-1
Publikováno v:
Agricultural and Biological Chemistry. 47:499-506
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7d07346cc823f7728131d60d517b055
https://doi.org/10.1080/00021369.1983.10865686
https://doi.org/10.1080/00021369.1983.10865686
Publikováno v:
Agricultural and Biological Chemistry. 47:499-506
A new glycopeptide antibiotic, OA-7653, was isolated and purified from the culture broth of an actinomycete, designated as Streptomyces hygroscopicus subsp. hiwasaensis subsp. nov. OA-7653 appears to be most analogous to vancomycin in that it is a wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1778736689235f59a3ac9e05a9107f90
https://doi.org/10.1271/bbb1961.47.499
https://doi.org/10.1271/bbb1961.47.499
Publikováno v:
Journal of Fermentation Technology. 66:649-655
The development of a very sensitive and highly specific screening method for detection of new cell wall inhibitors of the fosfomycin type is described. A fosfomycin-hypersensitive mutant, f-360, was isolated from Staphylococcus aureus Newman by selec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::479510c42d1bb9d2f03352bceb4b3b18
https://doi.org/10.1016/0385-6380(88)90069-6
https://doi.org/10.1016/0385-6380(88)90069-6
Autor:
Hirotsugu Kaise, Wasei Miyazaki, Michiharu Sugawara, Kyoyu Sasaki, Taketoshi Izawa, Masanao Shinohara, Yoshihisa Nakano, Kimio Sugiura
Publikováno v:
Chemischer Informationsdienst. 10
The structure of ‘K-76’(1), a complement inhibitor containing a spirobenzofuran unit, obtained from Stachybotrys complementi nov. sp. K-76, is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36c5a761b777e89ee120a4813e2d473
https://doi.org/10.1002/chin.197952184
https://doi.org/10.1002/chin.197952184