ATE275122T1 - Herstellungsverfahren zur 2-cyclohexyl-2-hydroxy- phenylessigsäure, zwischenprodukt dafür und herstellungsverfahren davon - Google Patents
Herstellungsverfahren zur 2-cyclohexyl-2-hydroxy- phenylessigsäure, zwischenprodukt dafür und herstellungsverfahren davonInfo
- Publication number
- ATE275122T1 ATE275122T1 AT01126383T AT01126383T ATE275122T1 AT E275122 T1 ATE275122 T1 AT E275122T1 AT 01126383 T AT01126383 T AT 01126383T AT 01126383 T AT01126383 T AT 01126383T AT E275122 T1 ATE275122 T1 AT E275122T1
- Authority
- AT
- Austria
- Prior art keywords
- production process
- hydroxy
- cyclohexyl
- phenylacetic acid
- acid ester
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/732—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids of unsaturated hydroxy carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000339437 | 2000-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE275122T1 true ATE275122T1 (de) | 2004-09-15 |
Family
ID=18814511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01126383T ATE275122T1 (de) | 2000-11-07 | 2001-11-07 | Herstellungsverfahren zur 2-cyclohexyl-2-hydroxy- phenylessigsäure, zwischenprodukt dafür und herstellungsverfahren davon |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6777576B2 (de) |
| EP (1) | EP1205464B1 (de) |
| AT (1) | ATE275122T1 (de) |
| AU (1) | AU776101B2 (de) |
| CA (1) | CA2361156A1 (de) |
| DE (1) | DE60105250T2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6777576B2 (en) * | 2000-11-07 | 2004-08-17 | Sumika Fine Chemicals Co., Ltd. | Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid intermediate therefor and production method thereof |
| CN110483274A (zh) * | 2019-08-26 | 2019-11-22 | 山东绅联生物科技有限公司 | 一种盐酸环喷托酯中间体的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1001261C2 (de) | 1954-08-05 | 1957-07-04 | Thomae Gmbh Dr K | Verfahren zur Herstellung von basischen Estern endocyclisch substituierter Mandelsaeuren und ihren Salzen |
| JPH11193271A (ja) | 1997-10-31 | 1999-07-21 | Ss Pharmaceut Co Ltd | アリール酢酸アミド誘導体又はその塩及びこれを含有する医薬 |
| KR19990037220A (ko) | 1997-10-31 | 1999-05-25 | 타이도 나오카타 | 아릴아세트산 아미드 유도체 또는 그 염 및 이를 함유하는 의약 |
| US6013830A (en) | 1998-03-30 | 2000-01-11 | Sepracor Inc. | Asymmetric grignard synthesis with cyclic 1,2 aminoalcohols |
| US5973182A (en) | 1998-10-22 | 1999-10-26 | Sepracor Inc. | Carbonate Intermediates useful in the preparation of optically active cyclohexylphenylglycolate esters |
| US6140529A (en) | 1998-10-22 | 2000-10-31 | Sepracor Inc. | Synthesis of optically active cyclohexylphenylglycolate esters |
| US6180823B1 (en) * | 1998-11-06 | 2001-01-30 | Sepracor Inc. | Stereoselective process for alkyl phenylglycolic acids |
| US6777576B2 (en) * | 2000-11-07 | 2004-08-17 | Sumika Fine Chemicals Co., Ltd. | Production method of 2-cyclohexyl-2-hydroxy-2-phenylacetic acid intermediate therefor and production method thereof |
-
2001
- 2001-11-06 US US09/992,167 patent/US6777576B2/en not_active Expired - Fee Related
- 2001-11-06 CA CA002361156A patent/CA2361156A1/en not_active Abandoned
- 2001-11-07 AT AT01126383T patent/ATE275122T1/de active
- 2001-11-07 AU AU89257/01A patent/AU776101B2/en not_active Ceased
- 2001-11-07 EP EP01126383A patent/EP1205464B1/de not_active Expired - Lifetime
- 2001-11-07 DE DE60105250T patent/DE60105250T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1205464B1 (de) | 2004-09-01 |
| DE60105250T2 (de) | 2005-09-01 |
| US6777576B2 (en) | 2004-08-17 |
| CA2361156A1 (en) | 2002-05-07 |
| US20030013911A1 (en) | 2003-01-16 |
| AU8925701A (en) | 2002-05-09 |
| EP1205464A3 (de) | 2003-03-26 |
| EP1205464A2 (de) | 2002-05-15 |
| AU776101B2 (en) | 2004-08-26 |
| DE60105250D1 (de) | 2004-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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