DK582575A - PROCEDURE FOR THE PREPARATION OF 3-BENZYL-1,2,3,4,5,6-HEXAHYDRO-8-HYDROXY-2,6-METHANE-6,11-DIMETHYLBENZAZOCINE - Google Patents
PROCEDURE FOR THE PREPARATION OF 3-BENZYL-1,2,3,4,5,6-HEXAHYDRO-8-HYDROXY-2,6-METHANE-6,11-DIMETHYLBENZAZOCINEInfo
- Publication number
- DK582575A DK582575A DK582575A DK582575A DK582575A DK 582575 A DK582575 A DK 582575A DK 582575 A DK582575 A DK 582575A DK 582575 A DK582575 A DK 582575A DK 582575 A DK582575 A DK 582575A
- Authority
- DK
- Denmark
- Prior art keywords
- dimethylbenzazocine
- hexahydro
- methane
- benzyl
- hydroxy
- 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 (en) | 1972-03-31 | 1972-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK582575A true DK582575A (en) | 1975-12-19 |
Family
ID=12355836
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK174773A DK136862B (en) | 1972-03-31 | 1973-03-30 | Process for the preparation of pentazocine. |
| DK582575A DK582575A (en) | 1972-03-31 | 1975-12-19 | PROCEDURE FOR THE PREPARATION OF 3-BENZYL-1,2,3,4,5,6-HEXAHYDRO-8-HYDROXY-2,6-METHANE-6,11-DIMETHYLBENZAZOCINE |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK174773A DK136862B (en) | 1972-03-31 | 1973-03-30 | Process for the preparation of pentazocine. |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5111633B2 (en) |
| AT (1) | AT326123B (en) |
| BE (1) | BE795660A (en) |
| CA (1) | CA963012A (en) |
| CH (1) | CH576448A5 (en) |
| DK (2) | DK136862B (en) |
| NO (1) | NO140060C (en) |
| PL (1) | PL89310B1 (en) |
| SE (1) | SE402769B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827819A (en) * | 2017-10-30 | 2018-03-23 | 安徽恒星制药有限公司 | A kind of pentazocine crystal formation and preparation method thereof |
| CN114957098B (en) * | 2022-06-02 | 2024-03-29 | 和鼎（南京）医药技术有限公司 | Method for preparing pentazocine intermediate |
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 (en) * | 1965-02-27 | 1975-08-07 | Bayer Ag, 5090 Leverkusen | Process for the preparation of 4-Hydroxyplperidinen |
-
0
- BE BE795660D patent/BE795660A/en unknown
-
1972
- 1972-03-31 JP JP47032327A patent/JPS5111633B2/ja not_active Expired
-
1973
- 1973-02-20 NO NO68373A patent/NO140060C/en unknown
- 1973-02-21 SE SE7302416A patent/SE402769B/en unknown
- 1973-03-29 CH CH453973A patent/CH576448A5/en not_active IP Right Cessation
- 1973-03-29 PL PL16158373A patent/PL89310B1/pl unknown
- 1973-03-30 CA CA167,548A patent/CA963012A/en not_active Expired
- 1973-03-30 DK DK174773A patent/DK136862B/en unknown
- 1973-03-30 AT AT280773A patent/AT326123B/en not_active IP Right Cessation
-
1975
- 1975-12-19 DK DK582575A patent/DK582575A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE402769B (en) | 1978-07-17 |
| CH576448A5 (en) | 1976-06-15 |
| CA963012A (en) | 1975-02-18 |
| AT326123B (en) | 1975-11-25 |
| JPS4899176A (en) | 1973-12-15 |
| JPS5111633B2 (en) | 1976-04-13 |
| DK136862B (en) | 1977-12-05 |
| NO140060B (en) | 1979-03-19 |
| ATA280773A (en) | 1975-02-15 |
| BE795660A (en) | 1973-06-18 |
| DK136862C (en) | 1978-05-16 |
| PL89310B1 (en) | 1976-11-30 |
| NO140060C (en) | 1979-07-04 |
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