DK248878A - Deuterede 1,1,-difluor-2,2-dihalogenethyl-difluormethylethere og fremgangsmaade til fremstilling deraf - Google Patents

Deuterede 1,1,-difluor-2,2-dihalogenethyl-difluormethylethere og fremgangsmaade til fremstilling deraf

Info

Publication number
DK248878A
DK248878A DK248878A DK248878A DK248878A DK 248878 A DK248878 A DK 248878A DK 248878 A DK248878 A DK 248878A DK 248878 A DK248878 A DK 248878A DK 248878 A DK248878 A DK 248878A
Authority
DK
Denmark
Prior art keywords
dihalogenethyl
difluoromethylethers
deutered
difluor
procedures
Prior art date
Application number
DK248878A
Other languages
English (en)
Inventor
E R Larsen
Carty L P Mc
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK248878A publication Critical patent/DK248878A/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/075—Ethers or acetals
    • A61K31/08—Ethers or acetals acyclic, e.g. paraformaldehyde
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P23/00—Anaesthetics
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B59/00—Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Anesthesiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK248878A 1977-06-06 1978-06-02 Deuterede 1,1,-difluor-2,2-dihalogenethyl-difluormethylethere og fremgangsmaade til fremstilling deraf DK248878A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80392677A 1977-06-06 1977-06-06

Publications (1)

Publication Number Publication Date
DK248878A true DK248878A (da) 1978-12-07

Family

ID=25187772

Family Applications (1)

Application Number Title Priority Date Filing Date
DK248878A DK248878A (da) 1977-06-06 1978-06-02 Deuterede 1,1,-difluor-2,2-dihalogenethyl-difluormethylethere og fremgangsmaade til fremstilling deraf

Country Status (8)

Country Link
US (1) US4154971A (da)
EP (1) EP0000323B1 (da)
JP (1) JPS543004A (da)
AU (1) AU515390B2 (da)
CA (1) CA1079752A (da)
DE (1) DE2860053D1 (da)
DK (1) DK248878A (da)
IT (1) IT1094874B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220664A (en) * 1979-01-29 1980-09-02 The Dow Chemical Company Deuterated isoflurane as an anesthetic agent
CA1158224A (en) * 1981-12-04 1983-12-06 Edward A. Symons Process for the exchange of hydrogen isotopes between streams of liquid water and gaseous halohydrocarbon and an apparatus therefor
CA1236483A (en) * 1984-03-19 1988-05-10 Commonwealth Of Australia (The) Labelling of organic molecules
ES2122246T3 (es) * 1993-01-28 1998-12-16 Univ Iowa Res Found Sevoflurano deuterado como anestesico de inhalacion.
US5492111A (en) * 1993-01-28 1996-02-20 University Of Iowa Research Foundation Method of elimination of volatile degradation products of sevoflurane during anesthesia
US5391579A (en) * 1993-01-28 1995-02-21 University Of Iowa Research Foundation Deuterated sevoflurane as an inhalational anesthetic
US20030232064A1 (en) * 2001-10-17 2003-12-18 Burns William H. Suppression of human activity in an enclosed space

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527812A (en) * 1966-10-03 1970-09-08 Air Reduction 1,1 - difluoro - 2,2 - dichloroethyl difluoromethyl ether and its method of preparation
US3527811A (en) * 1966-10-03 1970-09-08 Air Reduction 1,1,2 - trifluoro - 2 - bromoethyl difluoromethyl ether and its methods of preparation
US3469011A (en) * 1966-10-03 1969-09-23 Air Reduction 1,1,2-trifluoro-2-chloroethyl-difluoromethyl ether as an anesthetic agent
US3527813A (en) * 1966-10-03 1970-09-08 Air Reduction 1,1,2 - trifluoro - 2 - chloroethyl difluoromethyl ether and its method of preparation
US4069346A (en) * 1977-02-14 1978-01-17 The Dow Chemical Company Compositions and methods for anesthetizing an animal using deuterated analogues of halothane and chloroform

Also Published As

Publication number Publication date
AU515390B2 (en) 1981-04-02
IT1094874B (it) 1985-08-10
JPS543004A (en) 1979-01-11
US4154971A (en) 1979-05-15
IT7823951A0 (it) 1978-05-30
EP0000323B1 (en) 1980-07-23
DE2860053D1 (en) 1980-11-13
CA1079752A (en) 1980-06-17
EP0000323A1 (en) 1979-01-24
AU3563078A (en) 1979-11-08

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