FI781962A - FREQUENCY REFRIGERATION FOR 7,8-DIHYDRO-14-HYDROXINORMORFIN - Google Patents

FREQUENCY REFRIGERATION FOR 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
Finnish (fi)
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/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)
FI781962A 1977-06-21 1978-06-20 FREQUENCY REFRIGERATION FOR 7,8-DIHYDRO-14-HYDROXINORMORFIN FI781962A (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
FI781962A true FI781962A (en) 1978-12-22

Family

ID=6011952

Family Applications (1)

Application Number Title Priority Date Filing Date
FI781962A FI781962A (en) 1977-06-21 1978-06-20 FREQUENCY REFRIGERATION FOR 7,8-DIHYDRO-14-HYDROXINORMORFIN

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
IT1199871B (en) * 1984-03-27 1989-01-05 Mallinckrodt Inc PROCEDURE FOR THE PREPARATION OF NOROXYMORPHONE FROM MORFINA AND INTERMEDIATE COMPOUNDS FOR SUCH PROCEDURE
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
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
GB2471801B (en) * 2006-05-25 2011-02-16 Alpharma Process useful in the preparation of morphine antagonists
GB2471802B (en) * 2006-05-25 2011-02-16 Alpharma Chemical process
ES2537610T3 (en) 2010-06-11 2015-06-10 Rhodes Technologies Process for the N-desalkylation of tertiary amines
WO2011154827A2 (en) 2010-06-11 2011-12-15 Rhodes Technologies Transition metal-catalyzed processes for the preparation of n-allyl compounds and use thereof
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
EP3252055B1 (en) 2016-05-31 2018-09-19 Alcaliber Investigacion Desarrollo e Innovacion SLU Process for obtaining 3,14-diacetyloxymorphone from oripavine
AU2019224127B2 (en) 2018-02-23 2021-12-09 Rhodes Technologies 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
FR2395269A1 (en) 1979-01-19
NL7806658A (en) 1978-12-27
FR2395269B1 (en) 1983-06-10
JPS549300A (en) 1979-01-24
GB2000137B (en) 1982-01-06
HU177923B (en) 1982-01-28
GB2000137A (en) 1979-01-04
DE2727805A1 (en) 1979-01-04

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: WARNER-LAMBERT COMPANY