New Pyrrolobenzodiazepine Antibiotics, RK-1441A and B : II. Isolation and Structure(Organic Chemistry)

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概要

• 論文の詳細を見る

• Antibacteriophage antibiotics, RK-1441A and B, related to neothramycin were isolated from the culture broth of Streptomyces sp. and their structures were deduced from spectroscopic analyses. The structure of RK-1441A was 8,11-dihydroxy-3,7-dimethoxy-5-oxo-1H-pyrrolo[2,1-c:1,4]benzodiazepine. RK-1441B is a tautomeric mixture at C-3 of the structure, 3,8,11-trihydroxy-7-methoxy-5-oxo-1H-pyrrolo[2,1-c:1,4]benzodiazepine.

• 社団法人日本農芸化学会の論文
• 1990-11-23

著者

• Uramoto Masakazu

  RIKEN, The Institute of Physical and Chemical Research

• Isono K

  Inst. Physical And Chemical Res. Saitama Jpn

• Uramoto M

  Riken (the Institute Of Physical And Chemical Research)

• Uramoto M

  Tamagawa Univ. Tokyo Jpn

• Uramoto M

  Department Of Applied Biological Chemistry Tamagawa University

• Uramoto Masakazu

  Riken The Institute Of Physical And Chemical Research

• Osada H

  Antibiotics Laboratory Advanced Science Institute Riken

• Ueki Masashi

  Riken Institute

• OSADA Hiroyuki

  RIKEN

• ISONO Kiyoshi

  The Institute of Physical and Chemical Research, RIKEN

• UZAWA Jun

  RIKEN (The Institute oj Physical and Chemical Research)

• KAJIKAWA Kaichiro

  Ageo Seiken

• ISONO Kiyoshi

  Ageo Seiken

• URAMOTO Masakazu

  The Institute of Physical and Chemical Research

• Isono K

  The Institute Of Physical And Chemical Research Riken

• Isono Kiyoshi

  The Institute Of Physical And Chemical Research(riken)

• Isono Kiyoshi

  The Institute Of Physical And Chemical Research (riken):(present Address) Department Of Marine Scien

• Uramoto Masakazu

  Riken (the Institute Of Physical And Chemical Research)

• Uzawa J

  Inst. Physical And Chemical Res. (riken) Saitama Jpn

• Uzawa Jun

  Riken (the Institute Of Physical And Chemical Research)

• Kobinata K

  Antibiotics Laboratory The Institute Of Physical And Chemical Research (riken)

• Isono K

  Tokai Univ. Shimizu Jpn

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