PT90291A - Processo para a preparacao de compostos afins das avermectinas uteis como agentes antiparasiticos - Google Patents

Processo para a preparacao de compostos afins das avermectinas uteis como agentes antiparasiticos

Info

Publication number
PT90291A
PT90291A PT90291A PT9029189A PT90291A PT 90291 A PT90291 A PT 90291A PT 90291 A PT90291 A PT 90291A PT 9029189 A PT9029189 A PT 9029189A PT 90291 A PT90291 A PT 90291A
Authority
PT
Portugal
Prior art keywords
double bond
avermectines
useful
preparation
carbon atom
Prior art date
Application number
PT90291A
Other languages
English (en)
Other versions
PT90291B (pt
Inventor
Bernard Joseph Banks
Michael John Witty
Original Assignee
Pfizer 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
Application filed by Pfizer Ltd filed Critical Pfizer Ltd
Publication of PT90291A publication Critical patent/PT90291A/pt
Publication of PT90291B publication Critical patent/PT90291B/pt

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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00—Antiparasitic agents
    • A61P33/10—Anthelmintics

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cephalosporin Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PT90291A 1988-04-19 1989-04-17 Processo para a preparacao de compostos afins das avermectinas uteis como agentes antiparasiticos PT90291B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809232A GB8809232D0 (en) 1988-04-19 1988-04-19 Antiparasitic agents

Publications (2)

Publication Number Publication Date
PT90291A true PT90291A (pt) 1989-11-10
PT90291B PT90291B (pt) 1994-07-29

Family

ID=10635447

Family Applications (1)

Application Number Title Priority Date Filing Date
PT90291A PT90291B (pt) 1988-04-19 1989-04-17 Processo para a preparacao de compostos afins das avermectinas uteis como agentes antiparasiticos

Country Status (12)

Country Link
US (1) US4927918A (pt)
EP (1) EP0340932B1 (pt)
JP (1) JPH0684395B2 (pt)
AT (1) ATE117312T1 (pt)
CA (1) CA1330795C (pt)
DE (1) DE68920623T2 (pt)
DK (1) DK168766B1 (pt)
ES (1) ES2066846T3 (pt)
GB (1) GB8809232D0 (pt)
GR (1) GR3015306T3 (pt)
IE (1) IE65954B1 (pt)
PT (1) PT90291B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ233680A (en) * 1989-05-17 1995-02-24 Beecham Group Plc Avermectins and milbemycins and compositions thereof
US5055454A (en) * 1989-10-30 1991-10-08 Merck & Co., Inc. 13-epi-avermectin derivatives useful as antiparasitic agents
GB9205007D0 (en) * 1992-03-07 1992-04-22 Pfizer Ltd Antiparasitic agents
US6265571B1 (en) 1999-07-12 2001-07-24 Magellan Laboratories, Inc. Purification process for anti-parasitic fermentation product

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666937A (en) * 1985-03-04 1987-05-19 Merck & Co., Inc. Avermectin bioconversion products
ES8800986A1 (es) * 1985-07-27 1987-12-01 Pfizer Un procedimiento para la produccion de un nuevo derivado de avermectina
NZ216908A (en) * 1985-07-29 1989-06-28 Merck & Co Inc Avermectin derivatives
GB8606108D0 (en) * 1986-03-12 1986-04-16 Glaxo Group Ltd Chemical compounds
EP0284176B1 (en) * 1987-01-23 1993-08-25 Pfizer Inc. Process for production of avermectins and cultures therefor

Also Published As

Publication number Publication date
GR3015306T3 (en) 1995-06-30
EP0340932A2 (en) 1989-11-08
DK185689D0 (da) 1989-04-18
US4927918A (en) 1990-05-22
GB8809232D0 (en) 1988-05-25
IE65954B1 (en) 1995-11-29
PT90291B (pt) 1994-07-29
JPH01311097A (ja) 1989-12-15
EP0340932A3 (en) 1991-03-13
DE68920623T2 (de) 1995-05-18
ATE117312T1 (de) 1995-02-15
DE68920623D1 (de) 1995-03-02
ES2066846T3 (es) 1995-03-16
EP0340932B1 (en) 1995-01-18
CA1330795C (en) 1994-07-19
DK168766B1 (da) 1994-06-06
JPH0684395B2 (ja) 1994-10-26
DK185689A (da) 1989-12-27
IE891241L (en) 1989-10-19

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940110

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19970731

NF3A Restitutio in integrum

Effective date: 19980305

MM3A Annulment or lapse

Effective date: 20050711