CH556340A - Verfahren zur herstellung von 8,14-dihydrothebain durch reduktion von thebain. - Google Patents
Verfahren zur herstellung von 8,14-dihydrothebain durch reduktion von thebain.Info
- Publication number
- CH556340A CH556340A CH1811571A CH1811571A CH556340A CH 556340 A CH556340 A CH 556340A CH 1811571 A CH1811571 A CH 1811571A CH 1811571 A CH1811571 A CH 1811571A CH 556340 A CH556340 A CH 556340A
- Authority
- CH
- Switzerland
- Prior art keywords
- dihydrothebain
- thebain
- reducing
- manufacturing
- reducing thebain
- 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 (1)
Publication Number | Publication Date |
---|---|
CH556340A true CH556340A (de) | 1974-11-29 |
Family
ID=10482707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1811571A CH556340A (de) | 1970-12-11 | 1971-12-10 | Verfahren zur herstellung von 8,14-dihydrothebain durch reduktion von thebain. |
Country Status (17)
Country | Link |
---|---|
US (1) | US3812132A (de) |
JP (1) | JPS5511678B1 (de) |
AU (1) | AU459401B2 (de) |
BE (1) | BE776304A (de) |
CA (1) | CA958412A (de) |
CH (1) | CH556340A (de) |
CS (1) | CS176251B2 (de) |
DE (1) | DE2159348A1 (de) |
DK (1) | DK139974B (de) |
FR (1) | FR2117924B1 (de) |
GB (1) | GB1317210A (de) |
HU (1) | HU164465B (de) |
IL (1) | IL38268A (de) |
NL (1) | NL175622C (de) |
PL (1) | PL81441B1 (de) |
SE (1) | SE388422B (de) |
YU (1) | YU39064B (de) |
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 |
WO2006005112A1 (en) * | 2004-07-09 | 2006-01-19 | Tasmanian Alkaloids Pty Ltd | Process for the synthesis of hydromorphone |
US20080125592A1 (en) * | 2006-10-17 | 2008-05-29 | Penick Corporation | Process for preparing oxymorphone, naltrexone, and buprenorphine |
CA2674915C (en) | 2006-10-17 | 2015-06-30 | Penick Corporation | Process for preparing oxymorphone |
EP2073636B1 (de) | 2006-10-17 | 2012-09-05 | Penick Corporation | Verfahren für die herstellung von 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 |
AU2010298514B2 (en) * | 2009-09-22 | 2014-11-20 | SpecGx LLC | Methods for producing hydrocodone, hydromorphone or a derivative thereof |
WO2011154826A1 (en) | 2010-06-11 | 2011-12-15 | Rhodes Technologies | Process for n-dealkylation of tertiary amines |
EP2995614B8 (de) | 2010-06-11 | 2018-03-28 | Rhodes Technologies Inc. | Übergangsmetallkatalysierte verfahren zur herstellung von n-allyl-verbindungen und verwendung davon |
CA2919602C (en) | 2013-08-02 | 2018-03-13 | Johnson Matthey Public Limited Company | 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 IL IL38268A patent/IL38268A/en unknown
- 1971-11-30 DE DE19712159348 patent/DE2159348A1/de not_active Withdrawn
- 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 DK DK603371AA patent/DK139974B/da unknown
- 1971-12-09 YU YU03086/71A patent/YU39064B/xx unknown
- 1971-12-09 CS CS8571A patent/CS176251B2/cs unknown
- 1971-12-10 CH CH1811571A patent/CH556340A/de not_active IP Right Cessation
- 1971-12-10 SE SE7115886A patent/SE388422B/xx unknown
- 1971-12-10 HU HUMA2294A patent/HU164465B/hu unknown
- 1971-12-13 NL NLAANVRAGE7117082,A patent/NL175622C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2117924B1 (de) | 1975-02-07 |
YU308671A (en) | 1982-06-30 |
IL38268A0 (en) | 1972-01-27 |
DK139974B (da) | 1979-05-28 |
FR2117924A1 (de) | 1972-07-28 |
NL7117082A (de) | 1972-06-13 |
PL81441B1 (de) | 1975-08-30 |
US3812132A (en) | 1974-05-21 |
SE388422B (sv) | 1976-10-04 |
DE2159348A1 (de) | 1972-06-15 |
DK139974C (de) | 1979-12-10 |
CS176251B2 (de) | 1977-06-30 |
BE776304A (fr) | 1972-06-06 |
JPS5511678B1 (de) | 1980-03-26 |
HU164465B (de) | 1974-02-28 |
GB1317210A (en) | 1973-05-16 |
CA958412A (en) | 1974-11-26 |
AU459401B2 (en) | 1975-03-27 |
YU39064B (en) | 1984-04-30 |
NL175622C (nl) | 1984-12-03 |
IL38268A (en) | 1974-11-29 |
AU3646971A (en) | 1973-06-07 |
NL175622B (nl) | 1984-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |