NL7806658A - PROCESS FOR THE PREPARATION OF 7,8-DIHYDRO-14-HYDRO-XYNORMORPHINE. - Google Patents

PROCESS FOR THE PREPARATION OF 7,8-DIHYDRO-14-HYDRO-XYNORMORPHINE.

Info

Publication number
NL7806658A
NL7806658A NL7806658A NL7806658A NL7806658A NL 7806658 A NL7806658 A NL 7806658A NL 7806658 A NL7806658 A NL 7806658A NL 7806658 A NL7806658 A NL 7806658A NL 7806658 A NL7806658 A NL 7806658A
Authority
NL
Netherlands
Prior art keywords
xynormorphine
hydro
dihydro
preparation
Prior art date
Application number
NL7806658A
Other languages
Dutch (nl)
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 NL7806658A publication Critical patent/NL7806658A/en

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)
NL7806658A 1977-06-21 1978-06-20 PROCESS FOR THE PREPARATION OF 7,8-DIHYDRO-14-HYDRO-XYNORMORPHINE. NL7806658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772727805 DE2727805A1 (en) 1977-06-21 1977-06-21 METHOD FOR PRODUCING OXYNORMORPHONE

Publications (1)

Publication Number Publication Date
NL7806658A true NL7806658A (en) 1978-12-27

Family

ID=6011952

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806658A NL7806658A (en) 1977-06-21 1978-06-20 PROCESS FOR THE PREPARATION OF 7,8-DIHYDRO-14-HYDRO-XYNORMORPHINE.

Country Status (7)

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

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
DE3581423D1 (en) * 1984-03-27 1991-02-28 Mallinckrodt Inc MANUFACTURE OF NOROXYMORPHONE FROM MORPHINE.
FR2564838B1 (en) * 1984-05-25 1986-11-07 Sanofi Sa PROCESS FOR DEALKYLATION OF ALKALOIDS AND INTERMEDIATES
HU197750B (en) * 1984-07-17 1989-05-29 Alkaloida Vegyeszeti Gyar Process for n-demethylation of morphine alkaloids
WO2006084389A1 (en) 2005-02-11 2006-08-17 Cilag Ltd. Method for purifying noroxymorphone compounds
GB2438400A (en) * 2006-05-25 2007-11-28 Alpharma Aps N-Demethylation of 14-hydroxy morphinans with alpha-chloroethyl chloroformate
GB2438401A (en) * 2006-05-25 2007-11-28 Alpharma Aps Preparation of morphinan derivatives comprising N-demethylation, reductive amination and O-demethylation steps
GB2471803B (en) * 2006-05-25 2011-02-16 Alpharma Chemical process
EP2580218B1 (en) 2010-06-11 2015-02-25 Rhodes Technologies Process for n-dealkylation of tertiary amines
EP2995614B8 (en) 2010-06-11 2018-03-28 Rhodes Technologies Inc. Transition metal-catalyzed processes for the preparation of n-allyl compounds and use thereof
KR20140047609A (en) 2011-05-06 2014-04-22 브럭 유니버시티 Process for the preparation of morphine analogs via metal catalyzed n-demethylation/functionalization and intramolecular group transfer
EP3252055B1 (en) 2016-05-31 2018-09-19 Alcaliber Investigacion Desarrollo e Innovacion SLU Process for obtaining 3,14-diacetyloxymorphone from oripavine
US11845759B2 (en) 2018-02-23 2023-12-19 Rhodes Technologies Opioid compounds and uses thereof

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
HU177923B (en) 1982-01-28
GB2000137A (en) 1979-01-04
FR2395269B1 (en) 1983-06-10
GB2000137B (en) 1982-01-06
DE2727805A1 (en) 1979-01-04
FR2395269A1 (en) 1979-01-19
FI781962A (en) 1978-12-22
JPS549300A (en) 1979-01-24

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed