PT87033A - Process for preparing 13-spiro-2:-]tetrahydrofuran"-milbemycins - Google Patents

Process for preparing 13-spiro-2:-]tetrahydrofuran"-milbemycins

Info

Publication number
PT87033A
PT87033A PT87033A PT8703388A PT87033A PT 87033 A PT87033 A PT 87033A PT 87033 A PT87033 A PT 87033A PT 8703388 A PT8703388 A PT 8703388A PT 87033 A PT87033 A PT 87033A
Authority
PT
Portugal
Prior art keywords
group
substituted
halogen
alkyl
alkoxy
Prior art date
Application number
PT87033A
Other languages
English (en)
Other versions
PT87033B (pt
Inventor
Peter Maienfisch
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 PT87033A publication Critical patent/PT87033A/pt
Publication of PT87033B publication Critical patent/PT87033B/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/22Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/01Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/90Biocides, 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P33/00Antiparasitic agents
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Dentistry (AREA)
  • Plant Pathology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fodder In General (AREA)
PT87033A 1987-03-24 1988-03-22 Processo para a preparacao de 13-espiro-2'-{tetra-hidrofurano}-milbemicinas PT87033B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH111787 1987-03-24
CH487887 1987-12-15

Publications (2)

Publication Number Publication Date
PT87033A true PT87033A (pt) 1988-04-01
PT87033B PT87033B (pt) 1992-06-30

Family

ID=25686704

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87033A PT87033B (pt) 1987-03-24 1988-03-22 Processo para a preparacao de 13-espiro-2'-{tetra-hidrofurano}-milbemicinas

Country Status (18)

Country Link
US (2) US4871719A (pt)
EP (1) EP0284563B1 (pt)
JP (1) JP2683583B2 (pt)
KR (1) KR960004533B1 (pt)
AT (1) ATE107307T1 (pt)
AU (1) AU614509B2 (pt)
CA (1) CA1300609C (pt)
DE (1) DE3850160D1 (pt)
DK (1) DK167682B1 (pt)
ES (1) ES2054862T3 (pt)
FI (1) FI92831C (pt)
HU (1) HUT46322A (pt)
IE (1) IE63143B1 (pt)
IL (1) IL85810A (pt)
NZ (1) NZ223970A (pt)
PH (1) PH27027A (pt)
PT (1) PT87033B (pt)
ZW (1) ZW2788A1 (pt)

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Also Published As

Publication number Publication date
FI92831C (fi) 1995-01-10
IE63143B1 (en) 1995-03-22
AU614509B2 (en) 1991-09-05
FI881328A0 (fi) 1988-03-21
EP0284563A2 (de) 1988-09-28
IE880871L (en) 1988-09-24
KR880011169A (ko) 1988-10-27
ES2054862T3 (es) 1994-08-16
DK167682B1 (da) 1993-12-06
JP2683583B2 (ja) 1997-12-03
ATE107307T1 (de) 1994-07-15
FI92831B (fi) 1994-09-30
US4973711A (en) 1990-11-27
IL85810A (en) 1992-06-21
AU1350288A (en) 1988-09-22
JPS63255286A (ja) 1988-10-21
DK157188A (da) 1988-09-25
DK157188D0 (da) 1988-03-23
PH27027A (en) 1993-02-01
KR960004533B1 (en) 1996-04-06
EP0284563B1 (de) 1994-06-15
EP0284563A3 (en) 1989-10-25
IL85810A0 (en) 1988-09-30
PT87033B (pt) 1992-06-30
DE3850160D1 (de) 1994-07-21
FI881328A7 (fi) 1988-09-25
CA1300609C (en) 1992-05-12
ZW2788A1 (en) 1988-11-16
HUT46322A (en) 1988-10-28
US4871719A (en) 1989-10-03
NZ223970A (en) 1990-05-28

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Effective date: 19911213

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