GB1191778A - A New Chlorofluoroether with Anaesthetic Properties, and its Preparation - Google Patents

A New Chlorofluoroether with Anaesthetic Properties, and its Preparation

Info

Publication number
GB1191778A
GB1191778A GB5920268A GB5920268A GB1191778A GB 1191778 A GB1191778 A GB 1191778A GB 5920268 A GB5920268 A GB 5920268A GB 5920268 A GB5920268 A GB 5920268A GB 1191778 A GB1191778 A GB 1191778A
Authority
GB
United Kingdom
Prior art keywords
chlorofluoroether
preparation
new
anaesthetic
anaesthetic properties
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
Application number
GB5920268A
Inventor
Louise S Croix
Ross C Terrell
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.)
Airco Inc
Original Assignee
Airco Inc
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
Priority to US69077167A priority Critical
Priority to US73126468A priority
Application filed by Airco Inc filed Critical Airco Inc
Publication of GB1191778A publication Critical patent/GB1191778A/en
Application status is Expired legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00Ethers; Compounds having groups, groups or groups
    • C07C43/02Ethers
    • C07C43/03Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04Saturated ethers
    • C07C43/12Saturated ethers containing halogen
    • C07C43/123Saturated ethers containing halogen both carbon chains are substituted by halogen atoms

Abstract

1,191,778. Inhalation anaesthetic. AIR REDUCTION CO. Inc. 12 Dec., 1968 [15 Dec., 1967; 22 May, '1968), No.59202/68. Heading A5B. ['Also in Division C2]. An inhalant anaesthetic composition comprises the compound of formula CF 3 CHCl- O-OHF 2 , and oxygen.
GB5920268A 1967-12-15 1968-12-12 A New Chlorofluoroether with Anaesthetic Properties, and its Preparation Expired GB1191778A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US69077167A true 1967-12-15 1967-12-15
US73126468A true 1968-05-22 1968-05-22

Publications (1)

Publication Number Publication Date
GB1191778A true GB1191778A (en) 1970-05-13

Family

ID=27104671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5920268A Expired GB1191778A (en) 1967-12-15 1968-12-12 A New Chlorofluoroether with Anaesthetic Properties, and its Preparation

Country Status (4)

Country Link
BE (1) BE764791Q (en)
DE (1) DE1814962B2 (en)
FR (2) FR8178M (en)
GB (1) GB1191778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013005178A1 (en) * 2011-07-05 2013-01-10 Piramal Healthcare Limited A continuous process for purification of 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether (isoflurane)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689459A (en) * 1970-08-10 1972-09-05 Baxter Laboratories Inc Novel ether
US3862242A (en) * 1972-11-01 1975-01-21 Airco Inc Method for purification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013005178A1 (en) * 2011-07-05 2013-01-10 Piramal Healthcare Limited A continuous process for purification of 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether (isoflurane)

Also Published As

Publication number Publication date
FR8178M (en) 1970-08-31
DE1814962A1 (en) 1969-08-28
BE764791A7 (en)
FR1596870A (en) 1970-06-22
BE764791Q (en) 1971-08-16
DE1814962B2 (en) 1976-07-29

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years