ATA162473A - PROCESS FOR THE PREPARATION OF RIFAMYCIN O FROM SOLUTIONS CONTAINING RIFAMYCIN B - Google Patents

PROCESS FOR THE PREPARATION OF RIFAMYCIN O FROM SOLUTIONS CONTAINING RIFAMYCIN B

Info

Publication number
ATA162473A
ATA162473A AT162473A AT162473A ATA162473A AT A162473 A ATA162473 A AT A162473A AT 162473 A AT162473 A AT 162473A AT 162473 A AT162473 A AT 162473A AT A162473 A ATA162473 A AT A162473A
Authority
AT
Austria
Prior art keywords
rifamycin
preparation
solutions containing
solutions
containing rifamycin
Prior art date
Application number
AT162473A
Other languages
German (de)
Other versions
AT333423B (en
Original Assignee
Archifar Ind Chim Trentino
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 Archifar Ind Chim Trentino filed Critical Archifar Ind Chim Trentino
Priority to AT162473A priority Critical patent/AT333423B/en
Publication of ATA162473A publication Critical patent/ATA162473A/en
Application granted granted Critical
Publication of AT333423B publication Critical patent/AT333423B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D498/08—Bridged systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT162473A 1973-02-23 1973-02-23 PROCESS FOR THE PREPARATION OF RIFAMYCIN O FROM SOLUTIONS CONTAINING RIFAMYCIN B AT333423B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT162473A AT333423B (en) 1973-02-23 1973-02-23 PROCESS FOR THE PREPARATION OF RIFAMYCIN O FROM SOLUTIONS CONTAINING RIFAMYCIN B

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT162473A AT333423B (en) 1973-02-23 1973-02-23 PROCESS FOR THE PREPARATION OF RIFAMYCIN O FROM SOLUTIONS CONTAINING RIFAMYCIN B

Publications (2)

Publication Number Publication Date
ATA162473A true ATA162473A (en) 1975-03-15
AT333423B AT333423B (en) 1976-11-25

Family

ID=3517436

Family Applications (1)

Application Number Title Priority Date Filing Date
AT162473A AT333423B (en) 1973-02-23 1973-02-23 PROCESS FOR THE PREPARATION OF RIFAMYCIN O FROM SOLUTIONS CONTAINING RIFAMYCIN B

Country Status (1)

Country Link
AT (1) AT333423B (en)

Also Published As

Publication number Publication date
AT333423B (en) 1976-11-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties