DK54388A - MICROBIAL PROCEDURE FOR THE PREPARATION OF MILBEMYCIN DERIVATIVES - Google Patents

MICROBIAL PROCEDURE FOR THE PREPARATION OF MILBEMYCIN DERIVATIVES

Info

Publication number
DK54388A
DK54388A DK054388A DK54388A DK54388A DK 54388 A DK54388 A DK 54388A DK 054388 A DK054388 A DK 054388A DK 54388 A DK54388 A DK 54388A DK 54388 A DK54388 A DK 54388A
Authority
DK
Denmark
Prior art keywords
image
represent
formulae
preparation
ch2ch2
Prior art date
Application number
DK054388A
Other languages
Danish (da)
Other versions
DK54388D0 (en
Inventor
Gerado Ramos
Oreste Ghisalba
Hans-Peter Schaer
Bruno Frei
Peter Maienfisch
Anthony Cornelius O'sullivan
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of DK54388D0 publication Critical patent/DK54388D0/en
Publication of DK54388A publication Critical patent/DK54388A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/01—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N49/00—Biocides, pest repellants or attractants, or plant growth regulators, containing compounds containing the group, wherein m+n>=1, both X together may also mean —Y— or a direct carbon-to-carbon bond, and the carbon atoms marked with an asterisk are not part of any ring system other than that which may be formed by the atoms X, the carbon atoms in square brackets being part of any acyclic or cyclic structure, or the group, wherein A means a carbon atom or Y, n>=0, and not more than one of these carbon atoms being a member of the same ring system, e.g. juvenile insect hormones or mimics thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/145—Fungal isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/465—Streptomyces
    • C12R2001/525—Streptomyces diastatochromogenes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi
    • C12R2001/66—Aspergillus
    • C12R2001/685—Aspergillus niger

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Environmental Sciences (AREA)
  • Molecular Biology (AREA)
  • Dentistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

A one-step microbial process for producing 13 beta -hydroxy- or 14,15-epoxy-milbemycins of the following formulae I and II <IMAGE> in which R1 and Ri represent methyl, ethyl, isopropyl or sec-butyl or represent the group <IMAGE> in which X denotes methyl, ethyl or isopropyl and A and A' represent the group <IMAGE> in which R2 denotes hydrogen, -C(O)-CH2O-C(O)-CH2CH2-COOH or -C(O)-CH2CH2-COOH, or of mixtures of compounds of the formulae I and II, which is characterised in that a milbemycin dissolved in a liquid phase, of the formula III <IMAGE> in which R3 represents R1 or Ri and R4 represents A or A' and R1, Ri, A and A' have the meanings indicated under the formulae I and II, is brought into contact with a microorganism or active constituents thereof capable of 13 beta -hydroxylation or 14,15-epoxidation or of both reactions. The microorganism or its active constituents in this case can be present either in free or in immobilised form.
DK054388A 1987-02-04 1988-02-03 MICROBIAL PROCEDURE FOR THE PREPARATION OF MILBEMYCIN DERIVATIVES DK54388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH39587 1987-02-04

Publications (2)

Publication Number Publication Date
DK54388D0 DK54388D0 (en) 1988-02-03
DK54388A true DK54388A (en) 1988-08-05

Family

ID=4186037

Family Applications (1)

Application Number Title Priority Date Filing Date
DK054388A DK54388A (en) 1987-02-04 1988-02-03 MICROBIAL PROCEDURE FOR THE PREPARATION OF MILBEMYCIN DERIVATIVES

Country Status (7)

Country Link
EP (1) EP0277916B1 (en)
JP (2) JP2719785B2 (en)
AT (1) ATE106081T1 (en)
DE (1) DE3889676D1 (en)
DK (1) DK54388A (en)
ES (1) ES2053797T3 (en)
IL (1) IL85292A0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR243528A1 (en) * 1986-12-11 1993-08-31 Sankyo Co A procedure for preparing macrolide compounds, and a procedure producing a pesticide compound with them.
US5212322A (en) * 1986-12-11 1993-05-18 Sankyo Company, Limited Macrolide compounds, their preparation and their use
GB8804440D0 (en) * 1988-02-25 1988-03-23 Pfizer Ltd Antiparasitic agents
CA1339481C (en) * 1988-10-18 1997-09-30 Shieh-Shung Tom Chen Anthelmintic bioconversion products
US5015630A (en) * 1989-01-19 1991-05-14 Merck & Co., Inc. 5-oxime avermectin derivatives
NZ232422A (en) * 1989-02-16 1992-11-25 Merck & Co Inc 13-ketal milbemycin derivatives and parasiticides
US5188944A (en) * 1990-06-22 1993-02-23 Merck & Co., Inc. Process for the glycosylation of avermectin agylcones
US5225338A (en) * 1990-09-24 1993-07-06 Merck & Co., Inc. Microbial preparation of 13β-13-deoxy-22,23-dihydro avermectin-B1A/B1B aglycone
CN114940907B (en) * 2022-01-05 2024-04-02 内蒙古工业大学 Heavy metal contaminated soil restoration agent and restoration method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59108785A (en) * 1982-11-25 1984-06-23 Sankyo Co Ltd 5-oxime derivative of milbemycins
US4696922A (en) * 1984-11-26 1987-09-29 Ciba-Geigy Corporation 5-azolylacetoxymilbemycins as ecto- and endoparasites

Also Published As

Publication number Publication date
ES2053797T3 (en) 1994-08-01
DE3889676D1 (en) 1994-06-30
EP0277916B1 (en) 1994-05-25
EP0277916A2 (en) 1988-08-10
JP2719785B2 (en) 1998-02-25
ATE106081T1 (en) 1994-06-15
DK54388D0 (en) 1988-02-03
IL85292A0 (en) 1988-07-31
EP0277916A3 (en) 1989-10-25
JPH1066593A (en) 1998-03-10
JPS63216888A (en) 1988-09-09
JP2838400B2 (en) 1998-12-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment