FI781962A - Foerfarande foer framstaellning av 7,8-dihydro-14-hydroxinormorfin - Google Patents

Foerfarande foer framstaellning av 7,8-dihydro-14-hydroxinormorfin

Info

Publication number
FI781962A
FI781962A FI781962A FI781962A FI781962A FI 781962 A FI781962 A FI 781962A FI 781962 A FI781962 A FI 781962A FI 781962 A FI781962 A FI 781962A FI 781962 A FI781962 A FI 781962A
Authority
FI
Finland
Prior art keywords
hydroxinormorfin
dihydro
frequency refrigeration
refrigeration
frequency
Prior art date
Application number
FI781962A
Other languages
English (en)
Inventor
Johannes Hartenstein
Gerhard Satzinger
Original Assignee
Warner Lambert Co
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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of FI781962A publication Critical patent/FI781962A/fi

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:
    • C07D489/06—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 a hetero atom directly attached in position 14
    • C07D489/08—Oxygen atom

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)
FI781962A 1977-06-21 1978-06-20 Foerfarande foer framstaellning av 7,8-dihydro-14-hydroxinormorfin FI781962A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772727805 DE2727805A1 (de) 1977-06-21 1977-06-21 Verfahren zur herstellung von oxynormorphon

Publications (1)

Publication Number Publication Date
FI781962A true FI781962A (fi) 1978-12-22

Family

ID=6011952

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781962A FI781962A (fi) 1977-06-21 1978-06-20 Foerfarande foer framstaellning av 7,8-dihydro-14-hydroxinormorfin

Country Status (7)

Country Link
JP (1) JPS549300A (fi)
DE (1) DE2727805A1 (fi)
FI (1) FI781962A (fi)
FR (1) FR2395269A1 (fi)
GB (1) GB2000137B (fi)
HU (1) HU177923B (fi)
NL (1) NL7806658A (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795813A (en) * 1981-08-17 1989-01-03 The Florida Board Of Regents On Behalf Of The Florida State University Synthesis of derivatives of codeine and other 3-O-alkylmorphines
FR2562072B1 (fr) * 1984-03-27 1989-07-07 Mallinckrodt Inc Procede de preparation de la noroxymorphone a partir de la morphine, et composes intermediaires utilises dans ce procede
FR2564838B1 (fr) * 1984-05-25 1986-11-07 Sanofi Sa Procede de dealkylation d'alcaloides et intermediaires
HU197750B (en) * 1984-07-17 1989-05-29 Alkaloida Vegyeszeti Gyar Process for n-demethylation of morphine alkaloids
WO2006084389A1 (de) 2005-02-11 2006-08-17 Cilag Ltd. Verfahren zur reinigung von noroxymorphon-verbindungen
GB2444052A (en) * 2006-05-25 2008-05-28 Alpharma Aps Processes of preparing morphinan derivatives such as naltrexone and naloxone comprising O- and N-demethylation and reductive alkylation steps
GB2471802B (en) * 2006-05-25 2011-02-16 Alpharma Chemical process
GB2471801B (en) * 2006-05-25 2011-02-16 Alpharma Process useful in the preparation of morphine antagonists
ES2645725T3 (es) 2010-06-11 2017-12-07 Rhodes Technologies Procesos catalizados por metales de transición para la preparación de compuestos de N-alilo y uso de los mismos
EP2580218B1 (en) 2010-06-11 2015-02-25 Rhodes Technologies Process for n-dealkylation of tertiary amines
BR112013028467A2 (pt) 2011-05-06 2016-08-16 Univ Brock processo para a preparação de análogos de morfina através da n-demetilação/funcionalização catalisada por metal e transferência de grupo intramolecular
EP3252055B1 (en) 2016-05-31 2018-09-19 Alcaliber Investigacion Desarrollo e Innovacion SLU Process for obtaining 3,14-diacetyloxymorphone from oripavine
CN111836813A (zh) * 2018-02-23 2020-10-27 罗德科技公司 新型阿片样化合物及其用途

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905981A (en) * 1973-10-12 1975-09-16 Research Corp N-dealkylation of tertiary amines

Also Published As

Publication number Publication date
JPS549300A (en) 1979-01-24
NL7806658A (nl) 1978-12-27
GB2000137A (en) 1979-01-04
HU177923B (en) 1982-01-28
FR2395269A1 (fr) 1979-01-19
FR2395269B1 (fi) 1983-06-10
GB2000137B (en) 1982-01-06
DE2727805A1 (de) 1979-01-04

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: WARNER-LAMBERT COMPANY