DK139974B - Fremgangsmåde til fremstilling af 8,14-dihydrothebain eller dihydrocodeinon ud fra thebain ved reduktion under anvendelse af diimin dannet som ustabilt mellemprodukt som reduktionsmiddel. - Google Patents
Fremgangsmåde til fremstilling af 8,14-dihydrothebain eller dihydrocodeinon ud fra thebain ved reduktion under anvendelse af diimin dannet som ustabilt mellemprodukt som reduktionsmiddel.Info
- Publication number
- DK139974B DK139974B DK603371AA DK603371A DK139974B DK 139974 B DK139974 B DK 139974B DK 603371A A DK603371A A DK 603371AA DK 603371 A DK603371 A DK 603371A DK 139974 B DK139974 B DK 139974B
- Authority
- DK
- Denmark
- Prior art keywords
- dihydrothebain
- thebain
- dihydrocodeinone
- reduction
- preparation
- Prior art date
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:
- C07D489/02—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5892670 | 1970-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK139974B true DK139974B (da) | 1979-05-28 |
| DK139974C DK139974C (hu) | 1979-12-10 |
Family
ID=10482707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK603371AA DK139974B (da) | 1970-12-11 | 1971-12-09 | Fremgangsmåde til fremstilling af 8,14-dihydrothebain eller dihydrocodeinon ud fra thebain ved reduktion under anvendelse af diimin dannet som ustabilt mellemprodukt som reduktionsmiddel. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3812132A (hu) |
| JP (1) | JPS5511678B1 (hu) |
| AU (1) | AU459401B2 (hu) |
| BE (1) | BE776304A (hu) |
| CA (1) | CA958412A (hu) |
| CH (1) | CH556340A (hu) |
| CS (1) | CS176251B2 (hu) |
| DE (1) | DE2159348A1 (hu) |
| DK (1) | DK139974B (hu) |
| FR (1) | FR2117924B1 (hu) |
| GB (1) | GB1317210A (hu) |
| HU (1) | HU164465B (hu) |
| IL (1) | IL38268A (hu) |
| NL (1) | NL175622C (hu) |
| PL (1) | PL81441B1 (hu) |
| SE (1) | SE388422B (hu) |
| YU (1) | YU39064B (hu) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59142770A (ja) * | 1983-02-02 | 1984-08-16 | Trio Kenwood Corp | カセツトテ−プレコ−ダの駆動機構 |
| GB2429206A (en) * | 2004-07-09 | 2007-02-21 | Tasmanian Alkaloids Pty Ltd | Process for the synthesis of hydromorphone |
| CA2674915C (en) | 2006-10-17 | 2015-06-30 | Penick Corporation | Process for preparing oxymorphone |
| US20080125592A1 (en) * | 2006-10-17 | 2008-05-29 | Penick Corporation | Process for preparing oxymorphone, naltrexone, and buprenorphine |
| DK2073636T3 (da) | 2006-10-17 | 2012-11-19 | Penick Corp | Fremgangsmåde til fremstilling af oxymorphon |
| GB0624880D0 (en) * | 2006-12-14 | 2007-01-24 | Johnson Matthey Plc | Improved method for making analgesics |
| US9131649B2 (en) | 2008-03-07 | 2015-09-15 | Tasmanian Alkaloids Pty. Ltd | Papaver somniferum strain with high concentration of thebaine |
| US8541647B2 (en) | 2008-05-29 | 2013-09-24 | Tasmania Alkaloids Pty, Ltd. | Papaver somniferum with high concentration of codeine |
| PL2480555T3 (pl) | 2009-09-22 | 2016-05-31 | SpecGx LLC | Sposoby wytwarzania hydrokodonu, hydromorfonu albo ich pochodnych |
| AU2011263416B2 (en) | 2010-06-11 | 2014-04-10 | Rhodes Technologies | Process for N-dealkylation of tertiary amines |
| CA2802295C (en) | 2010-06-11 | 2016-09-20 | Rhodes Technologies | Transition metal-catalyzed processes for the preparation of n-allyl compounds and use thereof |
| AU2014298257B2 (en) | 2013-08-02 | 2016-11-10 | Macfarlan Smith Limited | Process for the preparation of oxymorphone |
| WO2015134003A1 (en) | 2014-03-05 | 2015-09-11 | Johnson Matthey Public Limited Company | Processes for making hydrocodone, hydromorphone and their derivatives |
| US9273060B2 (en) | 2014-03-05 | 2016-03-01 | Johnson Matthey Public Limited Company | Processes for making hydrocodone, hydromorphone and their derivatives |
| US10155771B2 (en) | 2015-11-04 | 2018-12-18 | Noramco, Inc. | Selective reduction of morphinan alkaloids |
-
1970
- 1970-12-11 GB GB5892670A patent/GB1317210A/en not_active Expired
-
1971
- 1971-11-24 PL PL1971151754A patent/PL81441B1/pl unknown
- 1971-11-30 CA CA128,915A patent/CA958412A/en not_active Expired
- 1971-11-30 DE DE19712159348 patent/DE2159348A1/de not_active Withdrawn
- 1971-11-30 IL IL38268A patent/IL38268A/en unknown
- 1971-12-02 US US00204298A patent/US3812132A/en not_active Expired - Lifetime
- 1971-12-03 AU AU36469/71A patent/AU459401B2/en not_active Expired
- 1971-12-06 BE BE776304A patent/BE776304A/xx not_active IP Right Cessation
- 1971-12-07 FR FR7143867A patent/FR2117924B1/fr not_active Expired
- 1971-12-07 JP JP9899371A patent/JPS5511678B1/ja active Pending
- 1971-12-09 CS CS8571A patent/CS176251B2/cs unknown
- 1971-12-09 YU YU03086/71A patent/YU39064B/xx unknown
- 1971-12-09 DK DK603371AA patent/DK139974B/da unknown
- 1971-12-10 HU HUMA2294A patent/HU164465B/hu unknown
- 1971-12-10 CH CH1811571A patent/CH556340A/xx not_active IP Right Cessation
- 1971-12-10 SE SE7115886A patent/SE388422B/xx unknown
- 1971-12-13 NL NLAANVRAGE7117082,A patent/NL175622C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7117082A (hu) | 1972-06-13 |
| NL175622B (nl) | 1984-07-02 |
| HU164465B (hu) | 1974-02-28 |
| JPS5511678B1 (hu) | 1980-03-26 |
| US3812132A (en) | 1974-05-21 |
| BE776304A (fr) | 1972-06-06 |
| AU459401B2 (en) | 1975-03-27 |
| YU308671A (en) | 1982-06-30 |
| NL175622C (nl) | 1984-12-03 |
| SE388422B (sv) | 1976-10-04 |
| PL81441B1 (hu) | 1975-08-30 |
| YU39064B (en) | 1984-04-30 |
| GB1317210A (en) | 1973-05-16 |
| FR2117924B1 (hu) | 1975-02-07 |
| IL38268A (en) | 1974-11-29 |
| FR2117924A1 (hu) | 1972-07-28 |
| IL38268A0 (en) | 1972-01-27 |
| CS176251B2 (hu) | 1977-06-30 |
| CH556340A (de) | 1974-11-29 |
| AU3646971A (en) | 1973-06-07 |
| CA958412A (en) | 1974-11-26 |
| DE2159348A1 (de) | 1972-06-15 |
| DK139974C (hu) | 1979-12-10 |
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