GB2185480B - Production of avermectins - Google Patents

Production of avermectins

Info

Publication number
GB2185480B
GB2185480B GB8629516A GB8629516A GB2185480B GB 2185480 B GB2185480 B GB 2185480B GB 8629516 A GB8629516 A GB 8629516A GB 8629516 A GB8629516 A GB 8629516A GB 2185480 B GB2185480 B GB 2185480B
Authority
GB
United Kingdom
Prior art keywords
avermectins
production
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 - Fee Related
Application number
GB8629516A
Other versions
GB8629516D0 (en
GB2185480A (en
Inventor
Rodrigues Luis Miguel Criado
Izard Tomas Olleros
Valle Miguel Angel Moreno
Jose Luis Fernandez-Puentes
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
Publication of GB8629516D0 publication Critical patent/GB8629516D0/en
Publication of GB2185480A publication Critical patent/GB2185480A/en
Application granted granted Critical
Publication of GB2185480B publication Critical patent/GB2185480B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
GB8629516A 1985-12-11 1986-12-10 Production of avermectins Expired - Fee Related GB2185480B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8629516D0 GB8629516D0 (en) 1987-01-21
GB2185480A GB2185480A (en) 1987-07-22
GB2185480B true GB2185480B (en) 1990-04-11

Family

ID=8490422

Family Applications (1)

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

Country Status (2)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001689A1 (en) * 1977-10-03 1979-05-02 Merck & Co. Inc. Selective hydrogenation products of C-076 compounds, derivatives thereof, their preparation and compositions for the treatment of parasitic infections containing the compounds
EP0001688A1 (en) * 1977-10-03 1979-05-02 Merck & Co. Inc. Derivatives of C-076 compounds and their preparation
GB1573955A (en) * 1976-04-19 1980-08-28 Merck & Co Inc Cyclic ethers
EP0040913A1 (en) * 1980-05-02 1981-12-02 Merck & Co. Inc. 23-Keto derivatives of C-076 compounds, their preparation and anti-parasitic use
EP0073660A1 (en) * 1981-08-28 1983-03-09 Merck & Co. Inc. Novel derivatives of C-076 compounds, their production and use, and compositions containing them

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1573955A (en) * 1976-04-19 1980-08-28 Merck & Co Inc Cyclic ethers
EP0001689A1 (en) * 1977-10-03 1979-05-02 Merck & Co. Inc. Selective hydrogenation products of C-076 compounds, derivatives thereof, their preparation and compositions for the treatment of parasitic infections containing the compounds
EP0001688A1 (en) * 1977-10-03 1979-05-02 Merck & Co. Inc. Derivatives of C-076 compounds and their preparation
EP0040913A1 (en) * 1980-05-02 1981-12-02 Merck & Co. Inc. 23-Keto derivatives of C-076 compounds, their preparation and anti-parasitic use
EP0073660A1 (en) * 1981-08-28 1983-03-09 Merck & Co. Inc. Novel derivatives of C-076 compounds, their production and use, and compositions containing them

Also Published As

Publication number Publication date
GB8629516D0 (en) 1987-01-21
ES549855A0 (en) 1986-03-16
ES8605582A1 (en) 1986-03-16
GB2185480A (en) 1987-07-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011210