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Primary Examiner: Rosen, Sam
Assistant Examiner:
Attorney: Wolder & Gross

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Title: Compound NA-337 and a process for producing the same by fermentation

Abstract: This invention relates to a new compound NA-337 and a process for producing the same by fermentation. NA-337 is positive in Dragendorff's reagent. NA-337 is confirmed to be a new compound having a fat-clearing activity. This compound is produced by fermentation, in which an NA-337-producing strain is cultured aerobically in a medium and the accumulated NA-337 is recovered from the cultured matters.

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Inventors: Omura, Satoshi (Tokyo, JA)
Tanaka, Haruo (Machida, JA)
Awaya, Juichi (Tokyo, JA)
Konda, Yaeko (Tokyo, JA)
Narimatsu, Yoshitsugu (Hiratsuka, JA)
Onda, Masayuki (Tokyo, JA)

Application Number: 558573
Filing Date: 1975-03-14
Publication_date: 1976-08-10
Assignee: The Kitasato Institute (Tokyo, JA)
Primary Class(es): 424/122 435/128, 435/886
Other Classes:
US Patent Ref:
Other Refs: Other References: nara et al.--Chem. Abst. vol. 80 (1974) p. 106,850u.