DD99777A5 - - Google Patents
Info
- Publication number
- DD99777A5 DD99777A5 DD16630972A DD16630972A DD99777A5 DD 99777 A5 DD99777 A5 DD 99777A5 DD 16630972 A DD16630972 A DD 16630972A DD 16630972 A DD16630972 A DD 16630972A DD 99777 A5 DD99777 A5 DD 99777A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/02—Acyclic alcohols with carbon-to-carbon double bonds
- C07C33/025—Acyclic alcohols with carbon-to-carbon double bonds with only one double bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
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 |
|---|---|---|---|
| CH1569971 | 1971-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99777A5 true DD99777A5 (en) | 1973-08-20 |
Family
ID=4411190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16630972A DD99777A5 (en) | 1971-10-28 | 1972-10-18 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4852732A (en) |
| AU (1) | AU4822172A (en) |
| BE (1) | BE790604A (en) |
| DD (1) | DD99777A5 (en) |
| DE (1) | DE2252080A1 (en) |
| FR (1) | FR2158263A1 (en) |
| HU (1) | HU164671B (en) |
| NL (1) | NL7214315A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0103830A3 (en) * | 1982-09-22 | 1985-07-31 | Bayer Ag | Phenylethylemine derivatires as growth stimulators |
| FR2796069B3 (en) * | 1999-07-09 | 2001-08-24 | Sanofi Synthelabo | NOVEL SUBSTITUTED, ENANTIOMERICALLY PURE SUBSTITUTED 2- (2- ARYLMORPHOLIN-2-YL) ETHANOL DERIVATIVES AND INTERMEDIATE COMPOUNDS USEFUL IN SUCH PROCESSES |
| WO2012172119A2 (en) * | 2012-05-08 | 2012-12-20 | Lonza Ltd | Method for the preparation of medetomidine |
| EP2847173B1 (en) | 2012-05-08 | 2015-12-30 | Lonza Ltd | Method for preparation of medetomidine |
| SG11201405611SA (en) | 2012-05-08 | 2014-11-27 | Lonza Ag | Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal |
| JP5777841B2 (en) | 2012-06-28 | 2015-09-09 | ロンザ・リミテッド | Process for the preparation of medetomidine using chloroacetone |
| CA2866441C (en) | 2012-06-28 | 2017-01-17 | Lonza Ltd. | Method for preparation of 2-(2,3-dimethylphenyl)-1-propanal with chloroacetone |
| CN106518812A (en) * | 2016-10-25 | 2017-03-22 | 湖南大学 | Preparation method of medetomidine and intermediate thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE609151C (en) * | 1930-02-01 | 1935-02-08 | I G Farbenindustrie Akt Ges | Process for the preparation of amino alcohols with a secondary or tertiary amino group |
-
0
- BE BE790604D patent/BE790604A/en unknown
-
1972
- 1972-10-18 DD DD16630972A patent/DD99777A5/xx unknown
- 1972-10-23 NL NL7214315A patent/NL7214315A/xx unknown
- 1972-10-24 DE DE19722252080 patent/DE2252080A1/en active Pending
- 1972-10-25 FR FR7237749A patent/FR2158263A1/en active Granted
- 1972-10-26 AU AU48221/72A patent/AU4822172A/en not_active Expired
- 1972-10-26 HU HUSA002415 patent/HU164671B/hu unknown
- 1972-10-27 JP JP10780972A patent/JPS4852732A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU164671B (en) | 1974-03-28 |
| DE2252080A1 (en) | 1973-05-03 |
| FR2158263B1 (en) | 1976-03-05 |
| BE790604A (en) | 1973-04-26 |
| NL7214315A (en) | 1973-05-02 |
| JPS4852732A (en) | 1973-07-24 |
| FR2158263A1 (en) | 1973-06-15 |
| AU4822172A (en) | 1974-05-02 |