Search Results - "Shitara, Tetsuo"

Caprazamycins, novel lipo-nucleoside antibiotics, from Streptomyces sp. II. Structure elucidation of caprazamycins by Igarashi, Masayuki, Takahashi, Yoshiaki, Shitara, Tetsuo, Nakamura, Hikaru, Naganawa, Hiroshi, Miyake, Toshiaki, Akamatsu, Yuzuru

“…Novel antibiotics, active against acid-fast bacteria, caprazamycins, were isolated from the culture broth of Streptomyces sp. MK730-62F2. The planar structures…”
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Novel derivatives of aclacinomycin A block cancer cell migration through inhibition of farnesyl transferase by Magi, Shigeyuki, Shitara, Tetsuo, Takemoto, Yasushi, Sawada, Masato, Kitagawa, Mitsuhiro, Tashiro, Etsu, Takahashi, Yoshikazu, Imoto, Masaya

“…In the course of screening for an inhibitor of farnesyl transferase (FTase), we identified two compounds, N -benzyl-aclacinomycin A (ACM) and N -allyl-ACM,…”
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Identification of self-growth-inhibiting compounds lauric acid and 7-(Z)-tetradecenoic acid from Helicobacter pylori by Yamashita, Shinpei, Igarashi, Masayuki, Hayashi, Chigusa, Shitara, Tetsuo, Nomoto, Akio, Mizote, Tomoko, Shibasaki, Masakatsu

“…Helicobacter pylori growth medium is usually supplemented with horse serum (HS) or FCS. However, cyclodextrin derivatives or activated charcoal can replace…”
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Caprazamycins, Novel Lipo-nucleoside Antibiotics, from Streptomyces sp by Igarashi, Masayuki, Takahashi, Yoshiaki, Shitara, Tetsuo, Nakamura, Hikaru, Naganawa, Hiroshi, Miyake, Toshiaki, Akamatsu, Yuzuru

“…Novel antibiotics, active against acid-fast bacteria, caprazamycins, were isolated from the culture broth of Streptomyces sp. MK730-62F2. The planar structures…”
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Synthesis of 5-deoxy-5-epifluoro derivatives of arbekacin, amikacin, and 1- N-[( S)-4-amino-2-hydroxybutanoyl]tobramycin (study on structure — toxicity relationships) by Shitara, Tetsuo, Umemura, Eijiro, Tsuchiya, Tsutomu, Matsuno, Tomio

“…As part of a study on fluorination—toxicity relationships for aminoglycoside antibiotics, 5,3′-dideoxy-5-epifluorokanamycin B ( 10),…”
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Synthesis of 5-deoxy-5-fluoro and 5-deoxy-5,5-difluoro derivatives of kanamycin B and its analogs. Study on structure-toxicity relationships by Shitara, T, Kobayashi, Y, Tsuchiya, T, Umezawa, S

“…5-Deoxy-5-fluoro- (1), 5.3'-dideoxy-5-fluoro- (2), and 5,3',4'-trideoxy-5-fluoro-kanamycin B (3) have been prepared by treatment of 5-epihydroxyl precursors…”
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Synthesis of low-toxicity, 5-deoxy-5-fluoro and 5-deoxy-5,5-difluoro derivatives of arbekacin and its analogs, and study of structure-toxicity relationships by Tsuchiya, T, Shitara, T, Umezawa, S, Takeuchi, T, Hamada, M, Tomono, N, Umemura, E

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