CH580554A5 - - Google Patents

Info

Publication number
CH580554A5
CH580554A5 CH1796672A CH1796672A CH580554A5 CH 580554 A5 CH580554 A5 CH 580554A5 CH 1796672 A CH1796672 A CH 1796672A CH 1796672 A CH1796672 A CH 1796672A CH 580554 A5 CH580554 A5 CH 580554A5
Authority
CH
Switzerland
Application number
CH1796672A
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of CH580554A5 publication Critical patent/CH580554A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D489/00—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:
    • C07D489/02—Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula: with oxygen atoms attached in positions 3 and 6, e.g. morphine, morphinone
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/22—Bridged ring systems
    • C07D221/28—Morphinans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
CH1796672A 1971-12-16 1972-12-11 CH580554A5 (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20895271A 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
CH580554A5 true CH580554A5 (ref) 1976-10-15

Family

ID=22776732

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1796672A CH580554A5 (ref) 1971-12-16 1972-12-11

Country Status (5)

Country Link
JP (1) JPS4867231A (ref)
CH (1) CH580554A5 (ref)
DE (1) DE2261457A1 (ref)
FR (1) FR2163556B1 (ref)
GB (1) GB1363170A (ref)

Also Published As

Publication number Publication date
FR2163556B1 (ref) 1976-06-04
JPS4867231A (ref) 1973-09-13
FR2163556A1 (ref) 1973-07-27
GB1363170A (en) 1974-08-14
DE2261457A1 (de) 1973-06-20

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased