DK136862B - Fremgangsmåde til fremstilling af pentazocin. - Google Patents
Fremgangsmåde til fremstilling af pentazocin.Info
- Publication number
- DK136862B DK136862B DK174773A DK174773A DK136862B DK 136862 B DK136862 B DK 136862B DK 174773 A DK174773 A DK 174773A DK 174773 A DK174773 A DK 174773A DK 136862 B DK136862 B DK 136862B
- Authority
- DK
- Denmark
- Prior art keywords
- pentazocine
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/48—Oxygen atoms attached in position 4 having an acyclic carbon atom attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47032327A JPS5111633B2 (da) | 1972-03-31 | 1972-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK136862B true DK136862B (da) | 1977-12-05 |
| DK136862C DK136862C (da) | 1978-05-16 |
Family
ID=12355836
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK174773A DK136862B (da) | 1972-03-31 | 1973-03-30 | Fremgangsmåde til fremstilling af pentazocin. |
| DK582575A DK582575A (da) | 1972-03-31 | 1975-12-19 | Fremgangsmade til fremstilling af 3-benzyl-1,2,3,4,5,6-hexahydro-8-hydroxy-2,6-metan-6,11-dimetylbenzazocin |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK582575A DK582575A (da) | 1972-03-31 | 1975-12-19 | Fremgangsmade til fremstilling af 3-benzyl-1,2,3,4,5,6-hexahydro-8-hydroxy-2,6-metan-6,11-dimetylbenzazocin |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5111633B2 (da) |
| AT (1) | AT326123B (da) |
| BE (1) | BE795660A (da) |
| CA (1) | CA963012A (da) |
| CH (1) | CH576448A5 (da) |
| DK (2) | DK136862B (da) |
| NO (1) | NO140060C (da) |
| PL (1) | PL89310B1 (da) |
| SE (1) | SE402769B (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827819A (zh) * | 2017-10-30 | 2018-03-23 | 安徽恒星制药有限公司 | 一种喷他佐辛晶型及其制备方法 |
| CN114957098B (zh) * | 2022-06-02 | 2024-03-29 | 和鼎（南京）医药技术有限公司 | 一种制备喷他佐辛中间体的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073837A (en) * | 1960-02-25 | 1963-01-15 | Smith Kline French Lab | Process for the preparation of 1, 2, 5, 6-tetrahydro-1-phenethyl-2-(p-methoxybenzyl)-3, 4-dimethylpyridine and intermediate |
| DE1545792B2 (de) * | 1965-02-27 | 1975-08-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 4-Hydroxyplperidinen |
-
0
- BE BE795660D patent/BE795660A/xx unknown
-
1972
- 1972-03-31 JP JP47032327A patent/JPS5111633B2/ja not_active Expired
-
1973
- 1973-02-20 NO NO68373A patent/NO140060C/no unknown
- 1973-02-21 SE SE7302416A patent/SE402769B/xx unknown
- 1973-03-29 PL PL16158373A patent/PL89310B1/pl unknown
- 1973-03-29 CH CH453973A patent/CH576448A5/de not_active IP Right Cessation
- 1973-03-30 AT AT280773A patent/AT326123B/de not_active IP Right Cessation
- 1973-03-30 CA CA167,548A patent/CA963012A/en not_active Expired
- 1973-03-30 DK DK174773A patent/DK136862B/da unknown
-
1975
- 1975-12-19 DK DK582575A patent/DK582575A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5111633B2 (da) | 1976-04-13 |
| SE402769B (sv) | 1978-07-17 |
| BE795660A (fr) | 1973-06-18 |
| CA963012A (en) | 1975-02-18 |
| CH576448A5 (en) | 1976-06-15 |
| NO140060C (no) | 1979-07-04 |
| DK136862C (da) | 1978-05-16 |
| ATA280773A (de) | 1975-02-15 |
| NO140060B (no) | 1979-03-19 |
| DK582575A (da) | 1975-12-19 |
| JPS4899176A (da) | 1973-12-15 |
| PL89310B1 (da) | 1976-11-30 |
| AT326123B (de) | 1975-11-25 |
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