CA1275111C - - Google Patents
Info
- Publication number
- CA1275111C CA1275111C CA 460202 CA460202A CA1275111C CA 1275111 C CA1275111 C CA 1275111C CA 460202 CA460202 CA 460202 CA 460202 A CA460202 A CA 460202A CA 1275111 C CA1275111 C CA 1275111C
- Authority
- CA
- Canada
- 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
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
-
- 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
- C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000559288A CA1275111A (en) | 1983-08-03 | 1988-02-18 | 1-acyloxy-3-hydrocarbylthiopropene componds and processes for their production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/520,042 US4782173A (en) | 1983-08-03 | 1983-08-03 | Synthesis of methionine hydroxy analog or derivative, and esters thereof; synthesis of 1-acyloxy-4-hydrocarbylthiopropene, and products |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000559288A Division CA1275111A (en) | 1983-08-03 | 1988-02-18 | 1-acyloxy-3-hydrocarbylthiopropene componds and processes for their production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA1251463A CA1251463A (en) | 1989-03-21 |
| CA1275111C true CA1275111C (es) | 1990-10-09 |
Family
ID=24070959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000460202A Expired CA1251463A (en) | 1983-08-03 | 1984-08-02 | SYNTHESIS OF HYDROXYL ANALOGS OR DERIVATIVES OF METHIONINE, AND OF THEIR ESTERS; SYNTHESIS OF 1-ACYLOXY-4-HYDROCARBYLTHIOPROPENE; PRODUCTS OBTAINED |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4782173A (es) |
| EP (1) | EP0133796B1 (es) |
| JP (1) | JPS60100553A (es) |
| KR (1) | KR900006447B1 (es) |
| BR (1) | BR8403914A (es) |
| CA (1) | CA1251463A (es) |
| DE (1) | DE3462501D1 (es) |
| YU (1) | YU136884A (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10040402A1 (de) * | 2000-08-18 | 2002-02-28 | Degussa | Verfahren zur Herstellung von 2-Hydroxy-4-methylmercaptobuttersäure (MHA) |
| BR0314037A (pt) * | 2002-09-06 | 2005-07-05 | Agristudio Srl | Uso de quelatos de metal em alimentação humana e animal |
| JP5109478B2 (ja) * | 2007-05-25 | 2012-12-26 | 住友化学株式会社 | ２−ヒドロキシ−４−（メチルチオ）酪酸またはそのエステルの製造方法およびその中間体の製造方法 |
| WO2009032057A2 (en) | 2007-08-29 | 2009-03-12 | Adam Lubin | Method for the selective therapy of disease |
| EP3388523A1 (en) | 2017-04-13 | 2018-10-17 | Evonik Degussa GmbH | Enzymatic method for producing 2-hydroxy-4-methylmercaptobutanoic acid (mha) |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2021698A (en) * | 1935-11-19 | Vinyl ester | ||
| US2745745A (en) * | 1952-10-30 | 1956-05-15 | Monsanto Chemicals | Poultry feed |
| US2768968A (en) * | 1953-06-13 | 1956-10-30 | Basf Ag | Carbonylation of olefins with cobalt or nickel complex catalysts |
| DE1157216B (de) * | 1960-12-14 | 1963-11-14 | Stamicarbon | Verfahren zur Gewinnung von Alkali- und Erdalkalisalzen von ª‡-Hydroxy-ª†-methylmercaptobuttersaeure |
| GB1051627A (es) * | 1961-12-29 | |||
| JPS4321057Y1 (es) * | 1964-04-03 | 1968-09-05 | ||
| US3793369A (en) * | 1971-10-22 | 1974-02-19 | Toray Industries | Process for production of carboxylic esters |
| US3773927A (en) * | 1971-12-20 | 1973-11-20 | Du Pont | Preparation of an aqueous slurry of ammonium chloride and methylmercapto-hydroxybutyric acid |
| US4120885A (en) * | 1975-05-14 | 1978-10-17 | William H. Rorer, Inc. | Ethynylbenzene compounds and derivatives thereof |
| US4377708A (en) * | 1977-10-14 | 1983-03-22 | Monsanto Company | Hydrocarboxylation of vinyl alkanoates |
| US4323517A (en) * | 1977-12-02 | 1982-04-06 | Troponwerke Gmbh & Co. Kg | Methoxy and methylsulfinylthiolesters |
| DE2945497A1 (de) * | 1979-03-06 | 1980-10-09 | Degussa | Derivate der d-2-hydroxy-4-methylmercaptobuttersaeure, verfahren zu deren herstellung und deren verwendung |
| DE3107007C1 (de) * | 1981-02-25 | 1982-10-28 | Degussa Ag, 6000 Frankfurt | 4-Methylmercapto-2-acetoxy-butyraldehyd und Verfahren zu dessen Herstellung |
-
1983
- 1983-08-03 US US06/520,042 patent/US4782173A/en not_active Expired - Fee Related
-
1984
- 1984-08-01 EP EP84305228A patent/EP0133796B1/en not_active Expired
- 1984-08-01 DE DE8484305228T patent/DE3462501D1/de not_active Expired
- 1984-08-02 CA CA000460202A patent/CA1251463A/en not_active Expired
- 1984-08-03 YU YU01368/84A patent/YU136884A/xx unknown
- 1984-08-03 KR KR1019840004639A patent/KR900006447B1/ko active IP Right Grant
- 1984-08-03 BR BR8403914A patent/BR8403914A/pt unknown
- 1984-08-03 JP JP59163748A patent/JPS60100553A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8403914A (pt) | 1985-07-09 |
| DE3462501D1 (en) | 1987-04-09 |
| YU136884A (en) | 1986-10-31 |
| JPS60100553A (ja) | 1985-06-04 |
| KR850001898A (ko) | 1985-04-10 |
| EP0133796B1 (en) | 1987-03-04 |
| US4782173A (en) | 1988-11-01 |
| CA1251463A (en) | 1989-03-21 |
| KR900006447B1 (ko) | 1990-08-31 |
| EP0133796A1 (en) | 1985-03-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |