CH561214A5 - - Google Patents

Info

Publication number
CH561214A5
CH561214A5 CH250672A CH250672A CH561214A5 CH 561214 A5 CH561214 A5 CH 561214A5 CH 250672 A CH250672 A CH 250672A CH 250672 A CH250672 A CH 250672A CH 561214 A5 CH561214 A5 CH 561214A5
Authority
CH
Switzerland
Application number
CH250672A
Original Assignee
Macfarlan Smith Ltd
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 Macfarlan Smith Ltd filed Critical Macfarlan Smith Ltd
Publication of CH561214A5 publication Critical patent/CH561214A5/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH250672A 1971-02-22 1972-02-22 CH561214A5 (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB508171A GB1366931A (en) 1971-02-22 1971-02-22 Dihydrocodeine manufacture
GB4024571 1971-08-27

Publications (1)

Publication Number Publication Date
CH561214A5 true CH561214A5 (xx) 1975-04-30

Family

ID=26239609

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250672A CH561214A5 (xx) 1971-02-22 1972-02-22

Country Status (14)

Country Link
JP (1) JPS5614672B1 (xx)
BE (1) BE779598A (xx)
CA (1) CA987317A (xx)
CH (1) CH561214A5 (xx)
CS (1) CS167968B2 (xx)
DE (1) DE2207516C2 (xx)
FR (1) FR2126278B1 (xx)
GB (1) GB1366931A (xx)
HU (1) HU164284B (xx)
IL (1) IL38749A (xx)
NL (1) NL175062C (xx)
PL (1) PL82275B1 (xx)
SE (1) SE393616B (xx)
YU (2) YU39579B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2167505B1 (en) * 2007-07-17 2012-11-28 Mallinckrodt LLC Preparation of n-alkylated opiates by reductive amination
GB0914338D0 (en) 2009-08-17 2009-09-30 Johnson Matthey Plc Improved process

Also Published As

Publication number Publication date
SE393616B (sv) 1977-05-16
IL38749A (en) 1974-11-29
HU164284B (xx) 1974-01-28
BE779598A (fr) 1972-08-21
CA987317A (en) 1976-04-13
JPS5614672B1 (xx) 1981-04-06
NL175062C (nl) 1984-09-17
YU47272A (en) 1982-02-28
DE2207516C2 (de) 1985-08-22
NL7202337A (xx) 1972-08-24
IL38749A0 (en) 1972-04-27
FR2126278A1 (xx) 1972-10-06
CS167968B2 (xx) 1976-05-28
DE2207516A1 (de) 1973-08-02
NL175062B (nl) 1984-04-16
FR2126278B1 (xx) 1975-06-13
PL82275B1 (en) 1975-10-31
YU39579B (en) 1985-03-20
GB1366931A (en) 1974-09-18

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Legal Events

Date Code Title Description
PL Patent ceased