FR2115305A1 - Halocyclobutane anaesthetics - for inhalation - Google Patents

Halocyclobutane anaesthetics - for inhalation

Info

Publication number
FR2115305A1
FR2115305A1 FR7141574A FR7141574A FR2115305A1 FR 2115305 A1 FR2115305 A1 FR 2115305A1 FR 7141574 A FR7141574 A FR 7141574A FR 7141574 A FR7141574 A FR 7141574A FR 2115305 A1 FR2115305 A1 FR 2115305A1
Authority
FR
France
Prior art keywords
anaesthetics
inhalation
halocyclobutane
chz2
xhc
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.)
Granted
Application number
FR7141574A
Other languages
French (fr)
Other versions
FR2115305B1 (en
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2115305A1 publication Critical patent/FR2115305A1/en
Application granted granted Critical
Publication of FR2115305B1 publication Critical patent/FR2115305B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
    • C07C23/02—Monocyclic halogenated hydrocarbons
    • C07C23/06—Monocyclic halogenated hydrocarbons with a four-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Novel cpds. of formula (I) (where X=F or Me) e.g. 1-chloro-2,4,4-trifluoro cyclobutane are inhalation anaesthetics, which do not provoke convulsions. They are prepd. by reacting a cpd. Z'HC=CF2 with XHC=CHZ2 (where Z1, Z2 are H or Cl).
FR7141574A 1970-11-20 1971-11-19 Halocyclobutane anaesthetics - for inhalation Granted FR2115305A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9152170A 1970-11-20 1970-11-20
US17033171A 1971-08-09 1971-08-09
US17028071A 1971-08-09 1971-08-09
US17029371A 1971-08-09 1971-08-09

Publications (2)

Publication Number Publication Date
FR2115305A1 true FR2115305A1 (en) 1972-07-07
FR2115305B1 FR2115305B1 (en) 1974-09-06

Family

ID=27492487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141574A Granted FR2115305A1 (en) 1970-11-20 1971-11-19 Halocyclobutane anaesthetics - for inhalation

Country Status (5)

Country Link
AR (1) AR194352A1 (en)
BE (1) BE775620A (en)
BR (1) BR7107740D0 (en)
DE (1) DE2157398A1 (en)
FR (1) FR2115305A1 (en)

Also Published As

Publication number Publication date
BE775620A (en) 1972-05-19
AR194352A1 (en) 1973-07-13
BR7107740D0 (en) 1973-04-12
DE2157398A1 (en) 1972-05-25
FR2115305B1 (en) 1974-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse