IN2012KN02804A - - Google Patents
Info
- Publication number
- IN2012KN02804A IN2012KN02804A IN2804KON2012A IN2012KN02804A IN 2012KN02804 A IN2012KN02804 A IN 2012KN02804A IN 2804KON2012 A IN2804KON2012 A IN 2804KON2012A IN 2012KN02804 A IN2012KN02804 A IN 2012KN02804A
- Authority
- IN
- India
- Prior art keywords
- production
- processes
- homosehne
- selenomethionine
- methionine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
- C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
- C07C321/08—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C391/00—Compounds containing selenium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/04—1,3-Oxazines; Hydrogenated 1,3-oxazines
- C07D265/06—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings
- C07D265/08—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D265/10—1,3-Oxazines; Hydrogenated 1,3-oxazines not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with oxygen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Provided herein are processes for the production of methionine or selenomethionine from homosehne. In particular, the processes proceed via the production of lactone intermediates.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31201210P | 2010-03-09 | 2010-03-09 | |
US31202410P | 2010-03-09 | 2010-03-09 | |
US31202010P | 2010-03-09 | 2010-03-09 | |
US33391510P | 2010-05-12 | 2010-05-12 | |
PCT/US2011/027642 WO2011112649A1 (en) | 2010-03-09 | 2011-03-09 | Preparation of methionine or selenomethionine from homoserine via a lactone intermediate |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012KN02804A true IN2012KN02804A (en) | 2015-05-01 |
Family
ID=44560584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2804KON2012 IN2012KN02804A (en) | 2010-03-09 | 2011-03-09 |
Country Status (10)
Country | Link |
---|---|
US (5) | US8865920B2 (en) |
EP (1) | EP2545032A4 (en) |
JP (1) | JP2013522213A (en) |
KR (1) | KR20130006464A (en) |
CN (1) | CN102869646A (en) |
BR (1) | BR112012022506A2 (en) |
CA (1) | CA2791879A1 (en) |
IN (1) | IN2012KN02804A (en) |
MX (1) | MX2012010218A (en) |
WO (2) | WO2011112648A1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8865920B2 (en) * | 2010-03-09 | 2014-10-21 | Novus International, Inc. | N-acylation of amines |
CN102558005A (en) * | 2012-01-11 | 2012-07-11 | 张家港阿拉宁生化技术有限公司 | Environmentally-friendly method for synthesizing selenomethionine |
CN102898339B (en) * | 2012-10-29 | 2013-11-13 | 苏州二叶制药有限公司 | Method for preparing tiopronin |
US9834491B2 (en) | 2013-03-20 | 2017-12-05 | Cj Cheiljedang Corporation | Method for producing bio-based homoserine lactone and bio-based organic acid from O-acyl homoserine produced by microorganisms |
EP3150710B1 (en) * | 2014-03-20 | 2022-05-11 | Cj Cheiljedang Corporation | Method for preparing homoserine lactone and organic acid from microorganism-derived o-acyl homoserine |
CN104356099B (en) * | 2014-11-19 | 2016-05-11 | 郑州大学 | Homoserine lactone compounds, its preparation method and application thereof |
CN104557581A (en) * | 2014-12-25 | 2015-04-29 | 吉尔生化(上海)有限公司 | Preparation method for homoserine |
CN105646302B (en) * | 2016-02-05 | 2018-01-12 | 宁夏紫光天化蛋氨酸有限责任公司 | A kind of production method of methyl mercaptan salt |
CN108484666B (en) * | 2018-05-28 | 2021-02-26 | 山东省农药科学研究院 | Synthetic method of refined glufosinate-ammonium |
CN108516991A (en) * | 2018-05-28 | 2018-09-11 | 山东省农药科学研究院 | A kind of preparation method of essence glufosinate-ammonium |
CN109535052B (en) * | 2018-12-07 | 2021-07-16 | 河南希百康健康产业有限公司 | Preparation method of L-selenium methyl selenocysteine |
CN109438307A (en) * | 2018-12-07 | 2019-03-08 | 济源市万洋华康生物科技有限公司 | A kind of preparation method of L- selenomethionine |
CN109796329A (en) * | 2019-03-26 | 2019-05-24 | 上海化工研究院有限公司 | It is a kind of13The synthetic method of C flag butyrine |
CN110204517A (en) * | 2019-07-12 | 2019-09-06 | 利尔化学股份有限公司 | A kind of preparation method of (S)-(2- oxo-tetrahydrofuran -3- base) carbamate |
CN110683976A (en) * | 2019-11-04 | 2020-01-14 | 济源市万洋华康生物科技有限公司 | Method for preparing (R) -selenium methyl selenocysteine |
EP4151643A1 (en) | 2021-09-16 | 2023-03-22 | Evonik Operations GmbH | Improved process for production of phosphoesters of glufosinate precursors |
WO2023230041A2 (en) * | 2022-05-24 | 2023-11-30 | Vulpes Agricultural Corp. | L-2-amino-4-halobutyric acid derivative-l-tartrate and preparation method thereof |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7508020A (en) * | 1974-07-09 | 1976-01-13 | Hoechst Ag | PROCESS FOR PREPARING SELEEN CONTAINING AMINO ACIDS. |
JPS539715A (en) * | 1976-07-13 | 1978-01-28 | Ajinomoto Co Inc | Crystallization of dl-acetylmethionine |
JPS5452033A (en) * | 1977-09-29 | 1979-04-24 | Ajinomoto Co Inc | Preparation of selenoamino acid |
JPS58150582A (en) * | 1982-03-03 | 1983-09-07 | Toray Ind Inc | Alpha-(diphenylmethyleneamino)butyrolactone and its preparation |
US4705846A (en) | 1986-03-27 | 1987-11-10 | The Upjohn Company | Novel renin inhibiting peptides having a gamma lactam pseudo dipeptide insert |
US4777289A (en) * | 1986-05-08 | 1988-10-11 | Monsanto Company | Process for the preparation of alkylthioalkanoate salts |
JPH0272156A (en) * | 1988-09-07 | 1990-03-12 | Konica Corp | Production of 4-substituted thiobutyric acid-based compound |
FR2678601B1 (en) | 1991-07-01 | 1993-10-22 | Commissariat Energie Atomique | PROCESS FOR THE PREPARATION OF SULPHIDES AND SULFUR-MARKED AMINO ACIDS 35. |
DE69524962D1 (en) | 1994-08-22 | 2002-02-14 | Welfide Corp | BENZENE DERIVATIVES AND THEIR MEDICAL USE |
DE19547236A1 (en) * | 1995-12-18 | 1997-07-03 | Degussa | Process for the preparation of D, L-methionine or its salt |
FR2750132B1 (en) | 1996-06-20 | 1998-08-14 | Rhone Poulenc Chimie | PROCESS FOR ACYLATION OF AN AROMATIC ETHER OR THIOETHER |
JPH11236333A (en) * | 1997-12-30 | 1999-08-31 | Pfizer Prod Inc | Imidazolin-4-one derivative as anticancer agent |
JP2001002668A (en) * | 1999-06-18 | 2001-01-09 | Mitsubishi Chemicals Corp | Production of homoserine lactone |
US20030083383A1 (en) * | 1999-08-16 | 2003-05-01 | Spallholz Julian E. | Method of using synthetic L-Se-methylselenocysteine as a nutriceutical and a method of its synthesis |
IN191266B (en) * | 1999-09-16 | 2003-10-18 | Council Scient Ind Res | |
US7109362B2 (en) * | 2000-11-30 | 2006-09-19 | Basf Aktiengesellschaft | Process for the preparation of lipoic acid and dihydrolipoic acid |
FR2873376B1 (en) | 2004-07-23 | 2006-11-24 | Tetrahedron Sas | NOVEL SELENO-HYDROXYACIDS AND DERIVATIVES, NUTRITION APPLICATIONS, COSMETICS AND PHARMACY |
CN1295214C (en) * | 2005-01-21 | 2007-01-17 | 山西大学 | Synthesis of seleno-methionine |
US7586003B2 (en) | 2005-07-14 | 2009-09-08 | Zinpro Corporation | Derivatives of seleno-amino acids |
DE102006004063A1 (en) * | 2006-01-28 | 2007-08-02 | Degussa Gmbh | Methionine preparation from homoserine by a combination of biotechnological and chemical steps so as to avoid prior-art intermediate stages involves a reaction step especially with methyl mercaptan |
WO2008022953A1 (en) * | 2006-08-24 | 2008-02-28 | Evonik Degussa Gmbh | Method for the production of d,l-2-hydroxy-4-alkylthio butyric acid |
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 |
PL2808382T3 (en) | 2007-04-11 | 2016-09-30 | Compositions and methods of producing methionine | |
US7906513B2 (en) | 2007-04-26 | 2011-03-15 | Enanta Pharmaceuticals, Inc. | Hydrazide-containing hepatitis C serine protease inhibitors |
US8865920B2 (en) | 2010-03-09 | 2014-10-21 | Novus International, Inc. | N-acylation of amines |
-
2011
- 2011-03-09 US US13/581,887 patent/US8865920B2/en active Active
- 2011-03-09 JP JP2012557188A patent/JP2013522213A/en active Pending
- 2011-03-09 MX MX2012010218A patent/MX2012010218A/en unknown
- 2011-03-09 BR BR112012022506A patent/BR112012022506A2/en not_active IP Right Cessation
- 2011-03-09 WO PCT/US2011/027641 patent/WO2011112648A1/en active Application Filing
- 2011-03-09 US US13/043,767 patent/US8742170B2/en active Active
- 2011-03-09 IN IN2804KON2012 patent/IN2012KN02804A/en unknown
- 2011-03-09 CN CN2011800233788A patent/CN102869646A/en active Pending
- 2011-03-09 EP EP11753971.8A patent/EP2545032A4/en not_active Withdrawn
- 2011-03-09 US US13/043,740 patent/US8476427B2/en active Active
- 2011-03-09 KR KR1020127026064A patent/KR20130006464A/en not_active Application Discontinuation
- 2011-03-09 CA CA2791879A patent/CA2791879A1/en not_active Abandoned
- 2011-03-09 WO PCT/US2011/027642 patent/WO2011112649A1/en active Application Filing
-
2012
- 2012-08-30 US US13/599,094 patent/US20130006014A1/en not_active Abandoned
-
2013
- 2013-03-20 US US13/847,668 patent/US20130211078A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20110224430A1 (en) | 2011-09-15 |
EP2545032A4 (en) | 2014-01-01 |
KR20130006464A (en) | 2013-01-16 |
EP2545032A1 (en) | 2013-01-16 |
CN102869646A (en) | 2013-01-09 |
US20110224458A1 (en) | 2011-09-15 |
US8476427B2 (en) | 2013-07-02 |
WO2011112648A1 (en) | 2011-09-15 |
US20130006014A1 (en) | 2013-01-03 |
CA2791879A1 (en) | 2011-09-15 |
MX2012010218A (en) | 2013-01-29 |
WO2011112649A1 (en) | 2011-09-15 |
US8865920B2 (en) | 2014-10-21 |
US8742170B2 (en) | 2014-06-03 |
BR112012022506A2 (en) | 2017-09-19 |
JP2013522213A (en) | 2013-06-13 |
US20130211078A1 (en) | 2013-08-15 |
US20130012728A1 (en) | 2013-01-10 |
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