CS195709B2 - Způsob výroby nových antibiotik na bázi polycykiických etherů - Google Patents

Způsob výroby nových antibiotik na bázi polycykiických etherů Download PDF

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Publication number
CS195709B2
CS195709B2 CS755472A CS547275A CS195709B2 CS 195709 B2 CS195709 B2 CS 195709B2 CS 755472 A CS755472 A CS 755472A CS 547275 A CS547275 A CS 547275A CS 195709 B2 CS195709 B2 CS 195709B2
Authority
CS
Czechoslovakia
Prior art keywords
compound
antibiotic
fermentation
sodium
fermentation liquid
Prior art date
Application number
CS755472A
Other languages
Czech (cs)
English (en)
Inventor
Walter D Celmer
Walter P Cullen
Mark T Jefferson
John B Routien
Frank Ch Sciavolino
Charles E Moppett
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of CS195709B2 publication Critical patent/CS195709B2/cs

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10Spiro-condensed systems

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CS755472A 1974-08-09 1975-07-06 Způsob výroby nových antibiotik na bázi polycykiických etherů CS195709B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49628974A 1974-08-09 1974-08-09

Publications (1)

Publication Number Publication Date
CS195709B2 true CS195709B2 (cs) 1980-02-29

Family

ID=23972000

Family Applications (1)

Application Number Title Priority Date Filing Date
CS755472A CS195709B2 (cs) 1974-08-09 1975-07-06 Způsob výroby nových antibiotik na bázi polycykiických etherů

Country Status (6)

Country Link
AT (1) AT342765B (pl)
BE (1) BE831947A (pl)
CS (1) CS195709B2 (pl)
HU (1) HU174820B (pl)
PL (1) PL97341B1 (pl)
ZA (1) ZA754572B (pl)

Also Published As

Publication number Publication date
ZA754572B (en) 1976-06-30
PL97341B1 (pl) 1978-02-28
BE831947A (fr) 1976-02-02
AT342765B (de) 1978-04-25
ATA602975A (de) 1977-08-15
HU174820B (hu) 1980-03-28

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