Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Using a micro-organism to make a protein or polypeptide
Patent
1994-04-11
1995-07-25
Marx, Irene
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Using a micro-organism to make a protein or polypeptide
435 712, 4352535, C12N 120
Patent
active
054361400
ABSTRACT:
The novel peptides WS-9326A, WS-9326B, their derivatives and pharmaceutically acceptable salts thereof have useful pharmacological activities, particularly in the treatment and/or prevention of asthma and/or pain. A method for the production of the peptides WS-9326A and WS-9326B and derivatives thereof using Streptomyces violaceoniger No. 9326 in a biologically pure form is described herein.
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Ezaki Masami
Kino Tohru
Kiyoto Sumio
Nishikawa Motoaki
Okada Satoshi
Fujisawa Pharmaceutical Co. Ltd.
Marx Irene
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