ES273492A1 - Procedimiento para la preparaciën de la codeinona a partir de la tebaina - Google Patents

Procedimiento para la preparaciën de la codeinona a partir de la tebaina

Info

Publication number
ES273492A1
ES273492A1 ES0273492A ES273492A ES273492A1 ES 273492 A1 ES273492 A1 ES 273492A1 ES 0273492 A ES0273492 A ES 0273492A ES 273492 A ES273492 A ES 273492A ES 273492 A1 ES273492 A1 ES 273492A1
Authority
ES
Spain
Prior art keywords
codeinone
thebaine
preparation
alkaline
bicarbonates
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
ES0273492A
Other languages
English (en)
Spanish (es)
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.)
SEMPA - CHIMIE
Original Assignee
SEMPA - CHIMIE
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 SEMPA - CHIMIE filed Critical SEMPA - CHIMIE
Publication of ES273492A1 publication Critical patent/ES273492A1/es
Expired legal-status Critical Current

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)
ES0273492A 1961-01-25 1962-01-09 Procedimiento para la preparaciën de la codeinona a partir de la tebaina Expired ES273492A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR850750A FR1290174A (fr) 1961-01-25 1961-01-25 Préparation de la codéïnone à partir de la thébaïne

Publications (1)

Publication Number Publication Date
ES273492A1 true ES273492A1 (es) 1962-03-01

Family

ID=8747476

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0273492A Expired ES273492A1 (es) 1961-01-25 1962-01-09 Procedimiento para la preparaciën de la codeinona a partir de la tebaina

Country Status (5)

Country Link
BR (1) BR6235924D0 (fr)
CH (1) CH400178A (fr)
ES (1) ES273492A1 (fr)
FR (1) FR1290174A (fr)
GB (1) GB937128A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582234A (en) 1976-08-17 1981-01-07 Macfarlan Smith Ltd Morphine derivatives
GB9616253D0 (en) * 1996-08-01 1996-09-11 Johnson Matthey Plc Preparation of narcotic analgesics

Also Published As

Publication number Publication date
CH400178A (fr) 1965-10-15
FR1290174A (fr) 1962-04-13
BR6235924D0 (pt) 1973-05-24
GB937128A (en) 1963-09-18

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