FR2450811A1 - D-2-HYDROXY-4-METHYLMERCAPTOBUTYRIC ACID DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS FOOD AND MEDICINAL ELEMENTS - Google Patents
D-2-HYDROXY-4-METHYLMERCAPTOBUTYRIC ACID DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS FOOD AND MEDICINAL ELEMENTSInfo
- Publication number
- FR2450811A1 FR2450811A1 FR7932086A FR7932086A FR2450811A1 FR 2450811 A1 FR2450811 A1 FR 2450811A1 FR 7932086 A FR7932086 A FR 7932086A FR 7932086 A FR7932086 A FR 7932086A FR 2450811 A1 FR2450811 A1 FR 2450811A1
- Authority
- FR
- France
- Prior art keywords
- hydroxy
- derivatives
- acid derivatives
- food
- preparation
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Fodder In General (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
L'INVENTION CONCERNE DES DERIVES DE L'ACIDE D-2-HYDROXY-4-METHYLMERCAPTOBUTYRIQUE DE FORMULE GENERALE: (CF DESSIN DANS BOPI) DANS LAQUELLE A REPRESENTE UN ATOME DE SODIUM, DE POTASSIUM, UN EQUIVALENT MAGNESIUM OU CALCIUM OU UN GROUPE METHYLE ET R REPRESENTE UN ATOME D'HYDROGENE OU UN GROUPE ACETYLE. CES DERIVES PEUVENT ETRE PREPARES PAR TRAITEMENT DE D-METHIONINE PAR L'ACIDE NITREUX, PUIS PAR CONVERSION DE L'ACIDE D-2-HYDROXY-4-METHYLMERCAPTOBUTIQUE OBTENU TOUT D'ABORD EN LES SELS CORRESPONDANTS OU EN L'ESTER METHYLIQUE ETOU LES COMPOSES 2-ACETOXY CORRESPONDANTS. CES DERIVES PEUVENT ETRE UTILISES COMME ELEMENT D'ALIMENTS POUR ANIMAUX, DE PRODUITS ALIMENTAIRES OU DE MEDICAMENTS.THE INVENTION CONCERNS D-2-HYDROXY-4-METHYLMERCAPTOBUTYRIC ACID DERIVATIVES OF GENERAL FORMULA: (CF DRAWING IN BOPI) IN WHICH REPRESENTS A SODIUM ATOM, POTASSIUM, A MAGNESIUM OR CALCIUM EQUIVALENT OR A GROUP AND R REPRESENTS A HYDROGEN ATOM OR AN ACETYL GROUP. THESE DERIVATIVES CAN BE PREPARED BY TREATMENT OF D-METHIONINE WITH NITREOUS ACID, THEN BY CONVERSION OF D-2-HYDROXY-4-METHYLMERCAPTOBUTIC ACID OBTAINED FIRST IN THE CORRESPONDING SALTS OR IN METHYL ESTER AND OR THE CORRESPONDING 2-ACETOXY COMPOUNDS. THESE DERIVATIVES MAY BE USED AS PART OF ANIMAL FEED, FOODSTUFFS OR MEDICINAL PRODUCTS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1835979A | 1979-03-06 | 1979-03-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450811A1 true FR2450811A1 (en) | 1980-10-03 |
FR2450811B1 FR2450811B1 (en) | 1984-04-20 |
Family
ID=21787522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7932086A Granted FR2450811A1 (en) | 1979-03-06 | 1979-12-31 | D-2-HYDROXY-4-METHYLMERCAPTOBUTYRIC ACID DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS FOOD AND MEDICINAL ELEMENTS |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS55127359A (en) |
BE (1) | BE882067A (en) |
DE (1) | DE2945497A1 (en) |
DK (1) | DK94880A (en) |
FR (1) | FR2450811A1 (en) |
GB (1) | GB2044755A (en) |
NL (1) | NL7908887A (en) |
SU (1) | SU895286A3 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335257A (en) * | 1980-09-05 | 1982-06-15 | E. I. Du Pont De Nemours And Company | Preparation of the calcium salt of alpha-hydroxy-gamma-methylmercaptobutyric acid |
US4513005A (en) * | 1981-06-18 | 1985-04-23 | Lilly Industries Limited | SRS-A antagonists |
US4782173A (en) * | 1983-08-03 | 1988-11-01 | The Standard Oil Company | Synthesis of methionine hydroxy analog or derivative, and esters thereof; synthesis of 1-acyloxy-4-hydrocarbylthiopropene, and products |
DE3462792D1 (en) * | 1983-09-06 | 1987-04-30 | Monsanto Co | Enhanced 2-hydroxy-4-methylthiobutanoic acid composition and method of preparation |
JPS60169457A (en) * | 1984-02-13 | 1985-09-02 | Ajinomoto Co Inc | Novel lysine salt crystal and its preparation |
MY109603A (en) * | 1992-05-21 | 1997-03-31 | Daicel Chem | Process for producing 2-hydroxy-4-methylthiobutanoic acid |
IT1310947B1 (en) * | 1999-03-05 | 2002-02-27 | Agristudio Srl | FOOD SUPPLEMENT CHELATED FOR AGRO-ZOOTECHNICAL USE, AND METHOD FOR OBTAINING THE SAME. |
FR2791673B1 (en) * | 1999-04-02 | 2001-06-08 | Rhone Poulenc Animal Nutrition | PROCESS FOR THE PREPARATION OF ESTERS OF HYDROXYMETHYLTHIOBUTYRIC ACID |
WO2001058864A1 (en) * | 2000-02-07 | 2001-08-16 | Rhone-Poulenc Animal Nutrition | Process for the preparation of 2-hydroxy-4-methylthio butyric acid esters |
US7335248B2 (en) * | 2005-09-06 | 2008-02-26 | Novus International, Inc. | Marine antifouling coating compositions |
FR2907785B1 (en) * | 2006-10-27 | 2009-01-16 | Tetrahedron Sas | PROCESS FOR THE PREPARATION OF 2-HYDROXY-4-METHYLSELENOBUTYRIC ACID, ALONE OR IN MIXTURE WITH ITS SULFUR ANALOGUE, AND THEIR USES IN NUTRITION, ESPECIALLY ANIMAL NUTRITION |
CN103254104B (en) * | 2013-05-24 | 2015-06-24 | 长沙兴嘉生物工程股份有限公司 | Preparation method of microelement methionine hydroxy analogue chelate additive |
CN104341329A (en) * | 2014-10-20 | 2015-02-11 | 高纪峰 | Production method of calcium 2-hydroxy-4-(methylthio)butyrate |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175000A (en) * | 1960-12-14 | 1965-03-23 | Stamicarbon | Process for the preparation of metal salts of alpha-hydroxy-gamma-methyl mercapto butyric acid |
DE2516027A1 (en) * | 1973-04-30 | 1975-10-16 | Univ Johns Hopkins | Compsns for promoting protein synthesis and nitrogen conservation |
-
1979
- 1979-11-10 DE DE19792945497 patent/DE2945497A1/en active Granted
- 1979-11-30 SU SU792847562A patent/SU895286A3/en active
- 1979-12-04 GB GB7941711A patent/GB2044755A/en not_active Withdrawn
- 1979-12-10 NL NL7908887A patent/NL7908887A/en not_active Application Discontinuation
- 1979-12-31 FR FR7932086A patent/FR2450811A1/en active Granted
-
1980
- 1980-03-04 BE BE6/47097A patent/BE882067A/en not_active IP Right Cessation
- 1980-03-05 DK DK94880A patent/DK94880A/en unknown
- 1980-03-06 JP JP2745880A patent/JPS55127359A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175000A (en) * | 1960-12-14 | 1965-03-23 | Stamicarbon | Process for the preparation of metal salts of alpha-hydroxy-gamma-methyl mercapto butyric acid |
DE2516027A1 (en) * | 1973-04-30 | 1975-10-16 | Univ Johns Hopkins | Compsns for promoting protein synthesis and nitrogen conservation |
Non-Patent Citations (2)
Title |
---|
CA1973 * |
EXBK/79 * |
Also Published As
Publication number | Publication date |
---|---|
NL7908887A (en) | 1980-09-09 |
FR2450811B1 (en) | 1984-04-20 |
DE2945497A1 (en) | 1980-10-09 |
DE2945497C2 (en) | 1990-04-19 |
SU895286A3 (en) | 1981-12-30 |
DK94880A (en) | 1980-09-07 |
BE882067A (en) | 1980-09-04 |
JPS55127359A (en) | 1980-10-02 |
GB2044755A (en) | 1980-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |