SE373842B - - Google Patents
Info
- Publication number
- SE373842B SE373842B SE7001569A SE156970A SE373842B SE 373842 B SE373842 B SE 373842B SE 7001569 A SE7001569 A SE 7001569A SE 156970 A SE156970 A SE 156970A SE 373842 B SE373842 B SE 373842B
- Authority
- SE
- Sweden
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/72—Two oxygen atoms, e.g. hydantoin
- C07D233/76—Two oxygen atoms, e.g. hydantoin with substituted hydrocarbon radicals attached to the third ring carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691906405 DE1906405C (de) | 1969-02-08 | Verfahren zur Herstellung von Methio mn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE373842B true SE373842B (it) | 1975-02-17 |
Family
ID=5724731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7001569A SE373842B (it) | 1969-02-08 | 1970-02-06 |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS549174B1 (it) |
| AT (1) | AT295489B (it) |
| BE (1) | BE745432A (it) |
| CH (1) | CH529118A (it) |
| FR (1) | FR2032788A5 (it) |
| GB (1) | GB1296347A (it) |
| HU (1) | HU162233B (it) |
| IL (1) | IL33840A (it) |
| IT (1) | IT954084B (it) |
| NL (1) | NL150435B (it) |
| RO (1) | RO56492A (it) |
| SE (1) | SE373842B (it) |
| SU (1) | SU503509A3 (it) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60344B2 (ja) * | 1979-01-25 | 1985-01-07 | 住友化学工業株式会社 | メチオニン合成排ガスから有効成分の回収方法 |
| DE19846825A1 (de) † | 1998-10-10 | 2000-04-13 | Degussa | Rieselfähige Methionin-haltige Formlinge und Verfahren zu deren Herstellung |
| JP4997729B2 (ja) * | 2005-08-29 | 2012-08-08 | 住友化学株式会社 | メチオニンの製造方法 |
| WO2008006977A1 (fr) * | 2006-07-11 | 2008-01-17 | Adisseo France S.A.S. | Procédé de préparation du 2-hydroxy-4-(méthylthio)butyronitrile et de la méthionine |
| FR2903690B1 (fr) * | 2006-07-11 | 2008-11-14 | Adisseo Ireland Ltd | Procede de preparation de la methionine a partir d'acroleine sans isoler de produits intermediaires |
| JP2009292796A (ja) | 2008-06-09 | 2009-12-17 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| JP2010111640A (ja) | 2008-11-07 | 2010-05-20 | Sumitomo Chemical Co Ltd | メチオニンの製造方法 |
| JP5307512B2 (ja) | 2008-11-07 | 2013-10-02 | 住友化学株式会社 | メチオニンの製造方法 |
| FR2951195B1 (fr) * | 2009-10-14 | 2014-01-31 | Roquette Freres | Composition riche en methionine destinee a l'alimentation animale |
| FR3035400B1 (fr) * | 2015-04-21 | 2017-04-07 | Adisseo France Sas | Procede de fabrication de methionine |
| CN116535338B (zh) * | 2023-04-25 | 2023-11-03 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸生产过程中钾盐回收循环工艺 |
| CN116675631B (zh) * | 2023-06-07 | 2023-12-12 | 重庆渝化新材料有限责任公司 | 一种d,l-蛋氨酸的循环生产方法 |
-
1970
- 1970-02-03 BE BE745432D patent/BE745432A/xx not_active IP Right Cessation
- 1970-02-03 CH CH148170A patent/CH529118A/de not_active IP Right Cessation
- 1970-02-04 IL IL33840A patent/IL33840A/en unknown
- 1970-02-05 RO RO62373A patent/RO56492A/ro unknown
- 1970-02-06 SU SU1402139A patent/SU503509A3/ru active
- 1970-02-06 FR FR7004281A patent/FR2032788A5/fr not_active Expired
- 1970-02-06 NL NL707001725A patent/NL150435B/xx not_active IP Right Cessation
- 1970-02-06 SE SE7001569A patent/SE373842B/xx unknown
- 1970-02-06 JP JP1056570A patent/JPS549174B1/ja active Pending
- 1970-02-06 AT AT113170A patent/AT295489B/de not_active IP Right Cessation
- 1970-02-07 IT IT48405/70A patent/IT954084B/it active
- 1970-02-09 GB GB1296347D patent/GB1296347A/en not_active Expired
- 1970-02-09 HU HUDE708A patent/HU162233B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO56492A (it) | 1975-06-15 |
| NL150435B (nl) | 1976-08-16 |
| IL33840A (en) | 1973-08-29 |
| GB1296347A (it) | 1972-11-15 |
| SU503509A3 (ru) | 1976-02-15 |
| AT295489B (de) | 1972-01-10 |
| DE1906405A1 (de) | 1970-12-03 |
| BE745432A (fr) | 1970-07-16 |
| FR2032788A5 (it) | 1970-11-27 |
| NL7001725A (it) | 1970-08-11 |
| CH529118A (de) | 1972-10-15 |
| HU162233B (it) | 1973-01-29 |
| IT954084B (it) | 1973-08-30 |
| JPS549174B1 (it) | 1979-04-21 |
| IL33840A0 (en) | 1970-04-20 |