JPS53149945A - Preparation of alpha-phenylpropionic acid derivatives - Google Patents
Preparation of alpha-phenylpropionic acid derivativesInfo
- Publication number
- JPS53149945A JPS53149945A JP6318277A JP6318277A JPS53149945A JP S53149945 A JPS53149945 A JP S53149945A JP 6318277 A JP6318277 A JP 6318277A JP 6318277 A JP6318277 A JP 6318277A JP S53149945 A JPS53149945 A JP S53149945A
- Authority
- JP
- Japan
- Prior art keywords
- alpha
- preparation
- acid derivatives
- phenylpropionic acid
- handleability
- 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.)
- Pending
Links
Abstract
PURPOSE: To prepare the title compound useful as an analgesic antiphlogistic agent, easily, economically and in one stage, without using raw materials which are undesirable from the viewpoint of environmental pollution and handleability, by the use of an easily available specific substituted pheny compound and lactic acid methanesulfonate.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6318277A JPS53149945A (en) | 1977-06-01 | 1977-06-01 | Preparation of alpha-phenylpropionic acid derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6318277A JPS53149945A (en) | 1977-06-01 | 1977-06-01 | Preparation of alpha-phenylpropionic acid derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53149945A true JPS53149945A (en) | 1978-12-27 |
Family
ID=13221839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6318277A Pending JPS53149945A (en) | 1977-06-01 | 1977-06-01 | Preparation of alpha-phenylpropionic acid derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53149945A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61210049A (en) * | 1984-11-21 | 1986-09-18 | Daicel Chem Ind Ltd | Production of optically active alpha-aromatic group-substituted alkanecarboxylic acid |
WO1991003453A1 (en) * | 1989-09-07 | 1991-03-21 | Daicel Chemical Industries, Ltd. | Optically active 2-(alkyl-substituted phenyl)-propionic acid derivative and optical resolution of (±)-1-methyl-3-phenylpropylamine |
EP0665212A1 (en) * | 1994-01-27 | 1995-08-02 | Bayer Ag | Process for the preparation of substituted phenylacetic acid derivates and intermediates |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131551A (en) * | 1976-04-22 | 1977-11-04 | Shionogi & Co Ltd | Synthesis of alpha-phenylpropionic acid derivatives |
-
1977
- 1977-06-01 JP JP6318277A patent/JPS53149945A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52131551A (en) * | 1976-04-22 | 1977-11-04 | Shionogi & Co Ltd | Synthesis of alpha-phenylpropionic acid derivatives |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61210049A (en) * | 1984-11-21 | 1986-09-18 | Daicel Chem Ind Ltd | Production of optically active alpha-aromatic group-substituted alkanecarboxylic acid |
WO1991003453A1 (en) * | 1989-09-07 | 1991-03-21 | Daicel Chemical Industries, Ltd. | Optically active 2-(alkyl-substituted phenyl)-propionic acid derivative and optical resolution of (±)-1-methyl-3-phenylpropylamine |
EP0665212A1 (en) * | 1994-01-27 | 1995-08-02 | Bayer Ag | Process for the preparation of substituted phenylacetic acid derivates and intermediates |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5386033A (en) | Herbicides | |
JPS53149945A (en) | Preparation of alpha-phenylpropionic acid derivatives | |
JPS5312837A (en) | Preparation of alpha-phenylpropionic acid derivatives | |
JPS525769A (en) | Preparation of 3-substituted pyrolidine derivatives | |
JPS5314755A (en) | Aromatic polyamide composition | |
JPS5432487A (en) | Preparation of 1-carbamoyluracils | |
JPS52106857A (en) | Preparation of 1,3-disubstituted-2-azetidinones | |
JPS5422326A (en) | 3-trimethylsilymethyl-3-butenoic acid and its preparation | |
JPS53113033A (en) | Antihyperlipemics | |
JPS52156879A (en) | Preparation of piperazine derivatives | |
JPS5386024A (en) | Nonmedical fungicides | |
JPS53103439A (en) | Preparation of aromatic substituted dithioacetic acid methyl | |
JPS5416451A (en) | 3,5-dichloro-4-fluoropheyl isocyanate and its preparation | |
JPS52102280A (en) | 5,7,8-trimethyltocotrienol-nicotinic acid esters and preparation there of | |
JPS5412338A (en) | 4-methacryloxyethyl trimellitic acid, its anhydride, and their preparation | |
JPS5398918A (en) | Preparation of gamma-pyrone derivatives | |
JPS53101527A (en) | Herbicides | |
JPS5334758A (en) | Preparation of alpha-(n-silyl-n-substituted)-carbamoylcarboxylic acid esters | |
JPS5312866A (en) | Preparation of 3-oxy-4h-pyran-4-one derivatives | |
JPS5315494A (en) | 7-(4-carboxybutylamide)-7-methxycephalosporin derivatives and their preparation | |
JPS5271494A (en) | Synthesis of triazolothienodiazrpins | |
JPS52122388A (en) | Preparation of 7-amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid derivatives | |
JPS53101528A (en) | Herbicides | |
JPS5382772A (en) | Preparation of isoindolinone derivs. | |
JPS5231093A (en) | Preparation of 3- methylenecephalosporanic acid derivatives |