Tadaaki Okada
Mitsubishi Chemical Corporation
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Publication
Featured researches published by Tadaaki Okada.
The Journal of Antibiotics | 1988
Ueto Takeda; Tadaaki Okada; Masayuki Takagi; Shuichi Gomi; Jiro Itoh; Masaji Sezaki; Mitsugu Ito; Shinji Miyadoh; Takashi Shomura
New antibiotics SF2446A1, A2, A3, B1 and B2 have been isolated from the culture of Streptomyces sp. SF2446 and antibiotic SF2446B3 has been obtained by methanolysis of SF2446B1 or B2. SF2446A1, A2 and B1 showed strong inhibitory activities against mycoplasmas and Gram-positive bacteria. Empirical molecular formulae of antibiotics SF2446-A1, A2, A3, B1, B2 and B3 were determined to be C34H35NO15, C26H21NO11, C34H35NO14, C34H35NO14 and C26H21NO10, respectively.
The Journal of Antibiotics | 1992
Toru Sasaki; Masayuki Takagi; Takasi Yaguchi; Shinji Miyadoh; Tadaaki Okada; Masao Koyama
Archive | 1994
Makoto Ohyama; Maki Ohishi; Yumiko Okada; Masao Koyama; Shinjiro Sumi; Yasushi Murai; Masauki Takagi; Tadaaki Okada; Osamu Sakanaka; Toshio Yoneta; Katsuharu Iinuma; Seiji Shibahara
Archive | 1990
Masayuki Takagi; Tadaaki Okada; Naotoshi Akai; Takashi Yaguchi; Shinji Miyadoh; Takashi Shomura; Toru Sasaki; Masaji Sezaki; Takao Shimizu; Masashi Niida
Archive | 1994
Makoto Ohyama; Maki Ohishi; Yumiko Okada; Masao Koyama; Shinjiro Sumi; Yasushi Murai; Masayuki Takagi; Tadaaki Okada; Osamu Sakanaka; Toshio Yoneta; Katsuharu Iinuma; Seiji Shibahara
Archive | 1994
Masao Hirayama; Hirobumi Nakamura; Tadaaki Okada; Hiroko Shimizu; Norio Shimizu; 博文 中村; 忠昭 岡田; 匡男 平山; 功雄 清水; 裕子 清水
Archive | 1995
Mina Kanda; Noriko Chiba; Shigenori Kumazawa; Masayuki Takagi; Kenzo Harimaya; Tadaaki Okada
Archive | 1995
Mina Kanda; Noriko Chiba; Shigenori Kumazawa; Masayuki Takagi; Kenzo Harimaya; Tadaaki Okada
Archive | 1994
Makoto Ohyama; Maki Ohishi; Yumiko Okada; Masao Koyama; Shinjiro Sumi; Yasushi Murai; Masauki Takagi; Tadaaki Okada; Osamu Sakanaka; Toshio Yoneta; Katsuharu Iinuma; Seiji Shibahara
Archive | 1992
Keiichi Imamura; Michiaki Iwata; Tadaaki Okada; Masayuki Takagi; 圭一 今村; 忠昭 岡田; 道顕 岩田; 誠之 高木