TW200503995A - Process for preparing 2-cyano-3-hydroxy-n-(phenyl)but-2-enamides - Google Patents
Process for preparing 2-cyano-3-hydroxy-n-(phenyl)but-2-enamidesInfo
- Publication number
- TW200503995A TW200503995A TW093106897A TW93106897A TW200503995A TW 200503995 A TW200503995 A TW 200503995A TW 093106897 A TW093106897 A TW 093106897A TW 93106897 A TW93106897 A TW 93106897A TW 200503995 A TW200503995 A TW 200503995A
- Authority
- TW
- Taiwan
- Prior art keywords
- phenyl
- cyano
- enamides
- hydroxy
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- RMPAZFSYXHPNDW-UHFFFAOYSA-N 2-cyano-3-hydroxy-n-phenylbut-2-enamide Chemical class CC(O)=C(C#N)C(=O)NC1=CC=CC=C1 RMPAZFSYXHPNDW-UHFFFAOYSA-N 0.000 abstract 1
- XCTQPMCULSZKLT-UHFFFAOYSA-N 2-cyano-n-phenylacetamide Chemical class N#CCC(=O)NC1=CC=CC=C1 XCTQPMCULSZKLT-UHFFFAOYSA-N 0.000 abstract 1
- 230000020477 pH reduction Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/275—Nitriles; Isonitriles
- A61K31/277—Nitriles; Isonitriles having a ring, e.g. verapamil
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/32—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
- C07C255/26—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton containing cyano groups, amino groups and singly-bound oxygen atoms bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
- C07C255/27—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton containing cyano groups, amino groups and doubly-bound oxygen atoms bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10311763A DE10311763A1 (de) | 2003-03-18 | 2003-03-18 | Verfahren zur Herstellung von 2-Cyan-3-hydroxy-N-(phenyl)but-2-enamiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200503995A true TW200503995A (en) | 2005-02-01 |
Family
ID=32945937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW093106897A TW200503995A (en) | 2003-03-18 | 2004-03-16 | Process for preparing 2-cyano-3-hydroxy-n-(phenyl)but-2-enamides |
Country Status (20)
| Country | Link |
|---|---|
| EP (1) | EP1606246B1 (enExample) |
| JP (1) | JP4546952B2 (enExample) |
| KR (1) | KR101072237B1 (enExample) |
| CN (1) | CN100361967C (enExample) |
| AR (1) | AR043624A1 (enExample) |
| AT (1) | ATE468323T1 (enExample) |
| AU (1) | AU2004222139B2 (enExample) |
| CA (1) | CA2519209C (enExample) |
| CY (1) | CY1110722T1 (enExample) |
| DE (2) | DE10311763A1 (enExample) |
| DK (1) | DK1606246T3 (enExample) |
| ES (1) | ES2346215T3 (enExample) |
| IL (1) | IL170934A (enExample) |
| MX (1) | MXPA05009764A (enExample) |
| PL (1) | PL1606246T3 (enExample) |
| PT (1) | PT1606246E (enExample) |
| RU (1) | RU2330838C2 (enExample) |
| SI (1) | SI1606246T1 (enExample) |
| TW (1) | TW200503995A (enExample) |
| WO (1) | WO2004083165A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009147624A2 (en) * | 2008-06-05 | 2009-12-10 | Alembic Limited | A process for preparing teriflunomide |
| CA2861411A1 (en) * | 2012-01-28 | 2013-08-01 | Optmed, Inc. | Improved methylidene malonate process |
| CN104995166A (zh) * | 2013-01-29 | 2015-10-21 | Opt迈德有限公司 | 改进的1,1-二取代的乙烯方法 |
| CN104693070A (zh) * | 2013-12-10 | 2015-06-10 | 深圳翰宇药业股份有限公司 | 一种特立氟胺的合成方法 |
| CN105272882B (zh) * | 2014-07-23 | 2019-05-31 | 欣凯医药化工中间体（上海）有限公司 | 一种环保简便制备泰瑞米特的方法 |
| CN116924937A (zh) * | 2022-04-02 | 2023-10-24 | 江苏康缘药业股份有限公司 | 2-氰基-3-羟基-2-丁烯-(4-三氟甲基-苯基)酰胺制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8619432D0 (en) * | 1986-08-08 | 1986-09-17 | Lilly Industries Ltd | Pharmaceutical compounds |
| US5700823A (en) * | 1994-01-07 | 1997-12-23 | Sugen, Inc. | Treatment of platelet derived growth factor related disorders such as cancers |
| US5519042A (en) * | 1994-01-13 | 1996-05-21 | Hoechst Aktiengesellschaft | Method of treating hyperproliferative vascular disease |
| DE19636974A1 (de) * | 1996-09-12 | 1998-03-19 | Hoechst Ag | 2-Cyano-3,5-dihydroxy-hex-2-en- carbonsäureamidderivate |
| WO2002034251A1 (en) * | 2000-10-20 | 2002-05-02 | Parker Hughes Institute | Treatment of asthma with lfm analogues |
-
2003
- 2003-03-18 DE DE10311763A patent/DE10311763A1/de not_active Withdrawn
-
2004
- 2004-03-06 RU RU2005132162/04A patent/RU2330838C2/ru active
- 2004-03-06 DK DK04718192.0T patent/DK1606246T3/da active
- 2004-03-06 PL PL04718192T patent/PL1606246T3/pl unknown
- 2004-03-06 AT AT04718192T patent/ATE468323T1/de active
- 2004-03-06 CA CA2519209A patent/CA2519209C/en not_active Expired - Fee Related
- 2004-03-06 AU AU2004222139A patent/AU2004222139B2/en not_active Expired
- 2004-03-06 KR KR1020057017413A patent/KR101072237B1/ko not_active Expired - Lifetime
- 2004-03-06 JP JP2006504568A patent/JP4546952B2/ja not_active Expired - Lifetime
- 2004-03-06 MX MXPA05009764A patent/MXPA05009764A/es active IP Right Grant
- 2004-03-06 WO PCT/EP2004/002311 patent/WO2004083165A1/de not_active Ceased
- 2004-03-06 SI SI200431463T patent/SI1606246T1/sl unknown
- 2004-03-06 PT PT04718192T patent/PT1606246E/pt unknown
- 2004-03-06 DE DE502004011176T patent/DE502004011176D1/de not_active Expired - Lifetime
- 2004-03-06 EP EP04718192A patent/EP1606246B1/de not_active Expired - Lifetime
- 2004-03-06 CN CNB2004800058365A patent/CN100361967C/zh not_active Expired - Lifetime
- 2004-03-06 ES ES04718192T patent/ES2346215T3/es not_active Expired - Lifetime
- 2004-03-16 AR ARP040100868A patent/AR043624A1/es unknown
- 2004-03-16 TW TW093106897A patent/TW200503995A/zh unknown
-
2005
- 2005-09-18 IL IL170934A patent/IL170934A/en active IP Right Grant
-
2010
- 2010-08-03 CY CY20101100723T patent/CY1110722T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL1606246T3 (pl) | 2010-10-29 |
| AR043624A1 (es) | 2005-08-03 |
| SI1606246T1 (sl) | 2010-08-31 |
| MXPA05009764A (es) | 2005-10-26 |
| ES2346215T3 (es) | 2010-10-13 |
| WO2004083165A1 (de) | 2004-09-30 |
| EP1606246B1 (de) | 2010-05-19 |
| CA2519209C (en) | 2011-12-06 |
| CA2519209A1 (en) | 2004-09-30 |
| RU2330838C2 (ru) | 2008-08-10 |
| KR20050120647A (ko) | 2005-12-22 |
| JP2006520345A (ja) | 2006-09-07 |
| DE502004011176D1 (de) | 2010-07-01 |
| DE10311763A1 (de) | 2004-10-07 |
| KR101072237B1 (ko) | 2011-10-12 |
| CN1756737A (zh) | 2006-04-05 |
| HK1086818A1 (zh) | 2006-09-29 |
| IL170934A (en) | 2009-11-18 |
| RU2005132162A (ru) | 2006-02-10 |
| AU2004222139A1 (en) | 2004-09-30 |
| EP1606246A1 (de) | 2005-12-21 |
| AU2004222139B2 (en) | 2010-03-04 |
| JP4546952B2 (ja) | 2010-09-22 |
| ATE468323T1 (de) | 2010-06-15 |
| DK1606246T3 (da) | 2010-09-06 |
| CY1110722T1 (el) | 2015-06-10 |
| CN100361967C (zh) | 2008-01-16 |
| PT1606246E (pt) | 2010-07-21 |
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