DE69502892D1 - Verfahren zur Herstellung von Phenylmilchsäurederivaten - Google Patents
Verfahren zur Herstellung von PhenylmilchsäurederivatenInfo
- Publication number
- DE69502892D1 DE69502892D1 DE69502892T DE69502892T DE69502892D1 DE 69502892 D1 DE69502892 D1 DE 69502892D1 DE 69502892 T DE69502892 T DE 69502892T DE 69502892 T DE69502892 T DE 69502892T DE 69502892 D1 DE69502892 D1 DE 69502892D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- acid derivatives
- phenyllactic acid
- phenyllactic
- derivatives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- NWCHELUCVWSRRS-SECBINFHSA-N (2r)-2-hydroxy-2-phenylpropanoic acid Chemical class OC(=O)[C@@](O)(C)C1=CC=CC=C1 NWCHELUCVWSRRS-SECBINFHSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
-
- 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
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20610294A JP3394606B2 (ja) | 1994-08-09 | 1994-08-09 | フェニル乳酸誘導体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69502892D1 true DE69502892D1 (de) | 1998-07-16 |
| DE69502892T2 DE69502892T2 (de) | 1998-11-12 |
Family
ID=16517842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69502892T Expired - Lifetime DE69502892T2 (de) | 1994-08-09 | 1995-08-09 | Verfahren zur Herstellung von Phenylmilchsäurederivaten |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5684186A (de) |
| EP (1) | EP0696566B1 (de) |
| JP (1) | JP3394606B2 (de) |
| CN (1) | CN1083422C (de) |
| DE (1) | DE69502892T2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3974538B2 (ja) * | 2003-02-20 | 2007-09-12 | 株式会社日立製作所 | 情報処理システム |
| CN102876737B (zh) * | 2012-09-13 | 2014-03-05 | 江苏梁丰食品集团有限公司 | 一种d-苯乳酸的酶催化合成方法 |
| JP2018138519A (ja) * | 2015-07-17 | 2018-09-06 | 株式会社カネカ | ２−ヒドロキシエステルの製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR971429A (fr) * | 1940-05-30 | 1951-01-17 | Prod De Chimie Organique De La | Procédé de réduction ou d'hydrogénation à l'aide de couples métalliques |
| JPH064544B2 (ja) * | 1987-06-19 | 1994-01-19 | 高砂香料工業株式会社 | 光学活性アルコ−ルの製造方法 |
| FR2780814A1 (fr) * | 1998-07-06 | 2000-01-07 | Alsthom Cge Alcatel | Accumulateur couchable a faisceau fixe |
-
1994
- 1994-08-09 JP JP20610294A patent/JP3394606B2/ja not_active Expired - Fee Related
-
1995
- 1995-08-04 US US08/511,152 patent/US5684186A/en not_active Expired - Lifetime
- 1995-08-09 DE DE69502892T patent/DE69502892T2/de not_active Expired - Lifetime
- 1995-08-09 CN CN95109050A patent/CN1083422C/zh not_active Expired - Lifetime
- 1995-08-09 EP EP95112540A patent/EP0696566B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5684186A (en) | 1997-11-04 |
| JP3394606B2 (ja) | 2003-04-07 |
| EP0696566A1 (de) | 1996-02-14 |
| JPH0853394A (ja) | 1996-02-27 |
| CN1083422C (zh) | 2002-04-24 |
| DE69502892T2 (de) | 1998-11-12 |
| CN1122325A (zh) | 1996-05-15 |
| EP0696566B1 (de) | 1998-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUBISHI RAYON CO., LTD., TOKIO/TOKYO, JP |