ES8605582A1 - Production of avermectins - Google Patents

Production of avermectins

Info

Publication number
ES8605582A1
ES8605582A1 ES549855A ES549855A ES8605582A1 ES 8605582 A1 ES8605582 A1 ES 8605582A1 ES 549855 A ES549855 A ES 549855A ES 549855 A ES549855 A ES 549855A ES 8605582 A1 ES8605582 A1 ES 8605582A1
Authority
ES
Spain
Prior art keywords
avermectins
production
oligomycins
microorganism
fermentation
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
ES549855A
Other languages
Spanish (es)
Other versions
ES549855A0 (en
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.)
Antibioticos SA
Original Assignee
Antibioticos SA
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 Antibioticos SA filed Critical Antibioticos SA
Priority to ES549855A priority Critical patent/ES8605582A1/en
Publication of ES8605582A1 publication Critical patent/ES8605582A1/en
Publication of ES549855A0 publication Critical patent/ES549855A0/en
Priority to GB8629516A priority patent/GB2185480B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/22—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
    • 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
    • C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
    • C12P17/181—Heterocyclic compounds containing oxygen atoms as the only ring heteroatoms in the condensed system, e.g. Salinomycin, Septamycin

Abstract

Avermectins are more efficiently produced by fermentation of novel microorganisms which do not also produce significant levels of oligomycins. The microorganism may be a mutant strain of streptomyces avermitilis.
ES549855A 1985-12-11 1985-12-11 Production of avermectins Expired ES8605582A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES549855A ES8605582A1 (en) 1985-12-11 1985-12-11 Production of avermectins
GB8629516A GB2185480B (en) 1985-12-11 1986-12-10 Production of avermectins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES549855A ES8605582A1 (en) 1985-12-11 1985-12-11 Production of avermectins

Publications (2)

Publication Number Publication Date
ES8605582A1 true ES8605582A1 (en) 1986-03-16
ES549855A0 ES549855A0 (en) 1986-03-16

Family

ID=8490422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549855A Expired ES8605582A1 (en) 1985-12-11 1985-12-11 Production of avermectins

Country Status (2)

Country Link
ES (1) ES8605582A1 (en)
GB (1) GB2185480B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434277B (en) * 1976-04-19 1984-07-16 Merck & Co Inc SET TO MAKE NEW ANTIHELMINTICALLY EFFECTIVE ASSOCIATIONS BY CULTIVATING STREPTOMYCS AVERMITILIS
NZ188459A (en) * 1977-10-03 1982-09-07 Merck & Co Inc Derivatives of c-076 compounds and pesticidal compositions
PH15982A (en) * 1977-10-03 1983-05-18 Merck & Co Inc Selective hydrogenation producta of c-076 compounds and derivatives thereof
US4289760A (en) * 1980-05-02 1981-09-15 Merck & Co., Inc. 23-Keto derivatives of C-076 compounds
US4412991A (en) * 1981-08-28 1983-11-01 Merck & Co., Inc. 22-Hydroxy derivatives of C-076 compounds, pharmaceutical compositions and method of use

Also Published As

Publication number Publication date
GB2185480B (en) 1990-04-11
GB8629516D0 (en) 1987-01-21
ES549855A0 (en) 1986-03-16
GB2185480A (en) 1987-07-22

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