NO751054L - - Google Patents

Info

Publication number
NO751054L
NO751054L NO751054A NO751054A NO751054L NO 751054 L NO751054 L NO 751054L NO 751054 A NO751054 A NO 751054A NO 751054 A NO751054 A NO 751054A NO 751054 L NO751054 L NO 751054L
Authority
NO
Norway
Prior art keywords
codeinone
ketal
stated
alkali metal
codeine
Prior art date
Application number
NO751054A
Other languages
English (en)
Norwegian (no)
Inventor
E L Grew
N D V Wilson
Original Assignee
Mcfarlan Smith Limited
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 Mcfarlan Smith Limited filed Critical Mcfarlan Smith Limited
Publication of NO751054L publication Critical patent/NO751054L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D489/00Heterocyclic 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:
    • C07D489/02Heterocyclic 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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NO751054A 1974-04-10 1975-03-25 NO751054L (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15971/74A GB1495271A (en) 1974-04-10 1974-04-10 Dehydrohalogenation of codeinone derivatives

Publications (1)

Publication Number Publication Date
NO751054L true NO751054L (fr) 1975-10-13

Family

ID=10068892

Family Applications (1)

Application Number Title Priority Date Filing Date
NO751054A NO751054L (fr) 1974-04-10 1975-03-25

Country Status (12)

Country Link
US (1) US4025520A (fr)
JP (1) JPS6259111B2 (fr)
BE (1) BE827568A (fr)
CH (1) CH614710A5 (fr)
DE (1) DE2514220A1 (fr)
FR (1) FR2275477A1 (fr)
GB (1) GB1495271A (fr)
HU (1) HU174028B (fr)
IL (1) IL46972A (fr)
NL (1) NL7504207A (fr)
NO (1) NO751054L (fr)
YU (1) YU39940B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613668A (en) * 1983-12-22 1986-09-23 The United States Of America As Represented By The Department Of Health And Human Services Short total synthesis or morphinan compounds which uses cyclization of a cycloalkylcarbonyl compound selected from cyclopropylcarbonyl and cyclobutylcarbonyl
GB2392670A (en) * 2002-09-03 2004-03-10 Stylacats Ltd (+)-Morphine production
ES2338054T3 (es) 2004-02-06 2010-05-03 Euro-Celtique S.A. Metodos para producir morfinonas 3-o-protegidas y carboxilatos de morfinona dienol 3-o-protegidos.
EP1893616B1 (fr) * 2005-06-16 2010-12-29 Mallinckrodt, Inc. Voie de synthese de 14-hydroxyl opiates via le 1-halo-thebaine ou des analogues

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE479104C (de) * 1925-07-21 1929-07-09 Boehringer Sohn Ingelheim Verfahren zur Herstellung von Chlor- und Bromderivaten des Dihydrokodeinons
US2778832A (en) * 1954-06-22 1957-01-22 Merck & Co Inc Reduction of codeinone to codeine

Also Published As

Publication number Publication date
FR2275477B1 (fr) 1979-04-20
FR2275477A1 (fr) 1976-01-16
YU39940B (en) 1985-06-30
DE2514220A1 (de) 1975-10-30
IL46972A (en) 1978-06-15
GB1495271A (en) 1977-12-14
HU174028B (hu) 1979-10-28
BE827568A (fr) 1975-10-06
IL46972A0 (en) 1975-05-22
NL7504207A (nl) 1975-10-14
JPS50142600A (fr) 1975-11-17
AU7961375A (en) 1976-09-30
CH614710A5 (fr) 1979-12-14
YU90775A (en) 1982-02-28
JPS6259111B2 (fr) 1987-12-09
US4025520A (en) 1977-05-24

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