HU177923B - Process for preparing acid addition salts of 7,8-dihydro-14-hydroxy-normorfinone - Google Patents

Process for preparing acid addition salts of 7,8-dihydro-14-hydroxy-normorfinone

Info

Publication number
HU177923B
HU177923B HUWA000351A HU177923B HU 177923 B HU177923 B HU 177923B HU WA000351 A HUWA000351 A HU WA000351A HU 177923 B HU177923 B HU 177923B
Authority
HU
Hungary
Prior art keywords
normorfinone
dihydro
hydroxy
acid addition
addition salts
Prior art date
Application number
Other languages
Hungarian (hu)
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 HU177923B publication Critical patent/HU177923B/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
HUWA000351 1977-06-21 1978-06-20 Process for preparing acid addition salts of 7,8-dihydro-14-hydroxy-normorfinone HU177923B (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
HU177923B true HU177923B (en) 1982-01-28

Family

ID=6011952

Family Applications (1)

Application Number Title Priority Date Filing Date
HUWA000351 HU177923B (en) 1977-06-21 1978-06-20 Process for preparing acid addition salts of 7,8-dihydro-14-hydroxy-normorfinone

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
FR2562072B1 (en) * 1984-03-27 1989-07-07 Mallinckrodt Inc PROCESS FOR THE PREPARATION OF NOROXYMORPHONE FROM MORPHINE, AND INTERMEDIATE COMPOUNDS USED IN THIS PROCESS
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
GB2438401A (en) * 2006-05-25 2007-11-28 Alpharma Aps Preparation of morphinan derivatives comprising N-demethylation, reductive amination and O-demethylation steps
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
ES2666404T3 (en) 2010-06-11 2018-05-04 Rhodes Technologies Transition metal catalyzed processes for the preparation and use of N-allyl compounds
AU2011263416B2 (en) 2010-06-11 2014-04-10 Rhodes Technologies Process for N-dealkylation of tertiary amines
CN103619847A (en) 2011-05-06 2014-03-05 布鲁克大学 Process for the preparation of morphine analogs via metal catalyzed N-demethylation/functionalization and intramolecular group transfer
ES2701855T3 (en) 2016-05-31 2019-02-26 Alcaliber Investig Desarrollo E Innovacion Slu Process for obtaining 3,14-diacetyloxymorphona from oripavine
JP7284764B2 (en) * 2018-02-23 2023-05-31 ロデス テクノロジーズ Novel 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
DE2727805A1 (en) 1979-01-04
FR2395269B1 (en) 1983-06-10
NL7806658A (en) 1978-12-27
GB2000137B (en) 1982-01-06
FI781962A (en) 1978-12-22
GB2000137A (en) 1979-01-04
JPS549300A (en) 1979-01-24
FR2395269A1 (en) 1979-01-19

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