CA939665A - Process for preparing codeine - Google Patents

Process for preparing codeine

Info

Publication number
CA939665A
CA939665A CA115,150A CA115150A CA939665A CA 939665 A CA939665 A CA 939665A CA 115150 A CA115150 A CA 115150A CA 939665 A CA939665 A CA 939665A
Authority
CA
Canada
Prior art keywords
codeine
preparing
preparing codeine
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
CA115,150A
Other versions
CA115150S (en
Inventor
Erwin F. Schoenewaldt
David F. Hinkley
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Application granted granted Critical
Publication of CA939665A publication Critical patent/CA939665A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/22—Bridged ring systems
    • C07D221/28—Morphinans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
    • C07D217/18—Aralkyl radicals
    • C07D217/20—Aralkyl radicals with oxygen atoms directly attached to the aromatic ring of said aralkyl radical, e.g. papaverine
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CA115,150A 1970-06-09 1971-06-08 Process for preparing codeine Expired CA939665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE90137 1970-06-09

Publications (1)

Publication Number Publication Date
CA939665A true CA939665A (en) 1974-01-08

Family

ID=3841365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,150A Expired CA939665A (en) 1970-06-09 1971-06-08 Process for preparing codeine

Country Status (6)

Country Link
CA (1) CA939665A (en)
CH (1) CH560218A5 (en)
DE (1) DE2128467A1 (en)
FR (1) FR2096107A5 (en)
GB (1) GB1330581A (en)
NL (1) NL7107921A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57501083A (en) * 1980-07-03 1982-06-24 Us Commerce
US4521601A (en) * 1981-05-20 1985-06-04 The United States Of America As Represented By The Department Of Health & Human Services Practical total synthesis unnatural enantiomers of opium-derived morphinans

Also Published As

Publication number Publication date
NL7107921A (en) 1971-12-13
CH560218A5 (en) 1975-03-27
FR2096107A5 (en) 1972-02-11
GB1330581A (en) 1973-09-19
DE2128467A1 (en) 1971-12-30

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