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GB963886A - Method of producing oxytetracycline - Google Patents

Method of producing oxytetracycline

Info

Publication number
GB963886A
GB963886A GB30029/60A GB3002960A GB963886A GB 963886 A GB963886 A GB 963886A GB 30029/60 A GB30029/60 A GB 30029/60A GB 3002960 A GB3002960 A GB 3002960A GB 963886 A GB963886 A GB 963886A
Authority
GB
United Kingdom
Prior art keywords
oxytetracycline
produced
producing
varsoviensis
antiobiotic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB30029/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB30029/60A priority Critical patent/GB963886A/en
Publication of GB963886A publication Critical patent/GB963886A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
    • C07C237/26—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton of a ring being part of a condensed ring system formed by at least four rings, e.g. tetracycline
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
    • C07C2603/42—Ortho- or ortho- and peri-condensed systems containing four condensed rings containing only six-membered rings
    • C07C2603/44—Naphthacenes; Hydrogenated naphthacenes
    • C07C2603/46—1,4,4a,5,5a,6,11,12a- Octahydronaphthacenes, e.g. tetracyclines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

The antiobiotic oxytetracycline is produced by growing Actinomyces varsoviensis sp. nov. or an oxytetracycline-producing mutant thereof in an aqueous nutrient medium under submerged aerobic conditions, and isolating the oxytetracycline thus produced from the fermented broth. The oxytetracycline is isolated by known methods e.g. as the hydrochloride. Specifications 648,417 and 713,795 are referred to.
GB30029/60A 1960-08-31 1960-08-31 Method of producing oxytetracycline Expired GB963886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30029/60A GB963886A (en) 1960-08-31 1960-08-31 Method of producing oxytetracycline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30029/60A GB963886A (en) 1960-08-31 1960-08-31 Method of producing oxytetracycline

Publications (1)

Publication Number Publication Date
GB963886A true GB963886A (en) 1964-07-15

Family

ID=10301119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30029/60A Expired GB963886A (en) 1960-08-31 1960-08-31 Method of producing oxytetracycline

Country Status (1)

Country Link
GB (1) GB963886A (en)

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