CA1046052A - Process for the purification of fr-1923 substance - Google Patents

Process for the purification of fr-1923 substance

Info

Publication number
CA1046052A
CA1046052A CA222,363A CA222363A CA1046052A CA 1046052 A CA1046052 A CA 1046052A CA 222363 A CA222363 A CA 222363A CA 1046052 A CA1046052 A CA 1046052A
Authority
CA
Canada
Prior art keywords
substance
process according
resin
aqueous solution
solution
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
CA222,363A
Other languages
English (en)
French (fr)
Inventor
Masaru Kurita
Masahiro Tsuji
Kazuyoshi Jomon
Isami Nakatani
Tadaaki Komori
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.)
Astellas Pharma Inc
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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
Priority claimed from JP3607974A external-priority patent/JPS57795B2/ja
Priority claimed from JP2214075A external-priority patent/JPS5737319B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA1046052A publication Critical patent/CA1046052A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G11/00—Antibiotics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (AREA)
CA222,363A 1974-03-28 1975-03-18 Process for the purification of fr-1923 substance Expired CA1046052A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3607974A JPS57795B2 (enExample) 1974-03-28 1974-03-28
JP2214075A JPS5737319B2 (enExample) 1975-02-21 1975-02-21

Publications (1)

Publication Number Publication Date
CA1046052A true CA1046052A (en) 1979-01-09

Family

ID=26359317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA222,363A Expired CA1046052A (en) 1974-03-28 1975-03-18 Process for the purification of fr-1923 substance

Country Status (7)

Country Link
AU (1) AU500312B2 (enExample)
CA (1) CA1046052A (enExample)
DE (1) DE2512396A1 (enExample)
ES (1) ES436092A1 (enExample)
FR (1) FR2265400B1 (enExample)
GB (1) GB1441897A (enExample)
NL (1) NL7503718A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8324152D0 (en) * 1983-09-09 1983-10-12 Glaxo Group Ltd Chemical process

Also Published As

Publication number Publication date
GB1441897A (en) 1976-07-07
DE2512396A1 (de) 1975-10-02
FR2265400B1 (enExample) 1980-02-08
ES436092A1 (es) 1977-06-16
FR2265400A1 (enExample) 1975-10-24
AU7958275A (en) 1976-09-30
AU500312B2 (en) 1979-05-17
NL7503718A (nl) 1975-09-30

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