BE848366A - Nocardicines e et f, et leur procede de preparation, - Google Patents

Nocardicines e et f, et leur procede de preparation,

Info

Publication number
BE848366A
BE848366A BE172380A BE172380A BE848366A BE 848366 A BE848366 A BE 848366A BE 172380 A BE172380 A BE 172380A BE 172380 A BE172380 A BE 172380A BE 848366 A BE848366 A BE 848366A
Authority
BE
Belgium
Prior art keywords
nocardicins
preparation process
preparation
Prior art date
Application number
BE172380A
Other languages
English (en)
French (fr)
Inventor
J Hosoda
H Aoki
H Imanaka
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 filed Critical
Publication of BE848366A publication Critical patent/BE848366A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/10—Nitrogen as only ring hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
BE172380A 1975-11-14 1976-11-16 Nocardicines e et f, et leur procede de preparation, BE848366A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137391A JPS5261291A (en) 1975-11-14 1975-11-14 Preparation of fr-29611 substance and/or fr-29612 substance

Publications (1)

Publication Number Publication Date
BE848366A true BE848366A (fr) 1977-05-16

Family

ID=15197573

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172380A BE848366A (fr) 1975-11-14 1976-11-16 Nocardicines e et f, et leur procede de preparation,

Country Status (7)

Country Link
US (1) US4146536A (de)
JP (1) JPS5261291A (de)
BE (1) BE848366A (de)
DE (1) DE2651655A1 (de)
FR (1) FR2331344A1 (de)
GB (1) GB1561150A (de)
NL (1) NL7612595A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212944A (en) * 1979-06-04 1980-07-15 Pfizer Inc. Process for producing nocardicin A

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923977A (en) * 1972-08-29 1975-12-02 Fujisawa Pharmaceutical Co Antibiotic FR-1923 substance
FR2278335A1 (fr) * 1974-07-04 1976-02-13 Fujisawa Pharmaceutical Co Derives d'azetidinones et leurs procedes de preparation

Also Published As

Publication number Publication date
US4146536A (en) 1979-03-27
JPS5261291A (en) 1977-05-20
GB1561150A (en) 1980-02-13
FR2331344B1 (de) 1978-11-17
NL7612595A (nl) 1977-05-17
FR2331344A1 (fr) 1977-06-10
DE2651655A1 (de) 1977-05-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FUJISAWA PHARMACEUTICAL CO. LTD

Effective date: 19841116