DE3068077D1 - Process for preparing arylmethylmalonate esters, novel products thereof, and processes for converting the products to therapeutic 2-arylpropionic acids and esters - Google Patents
Process for preparing arylmethylmalonate esters, novel products thereof, and processes for converting the products to therapeutic 2-arylpropionic acids and estersInfo
- Publication number
- DE3068077D1 DE3068077D1 DE8080304528T DE3068077T DE3068077D1 DE 3068077 D1 DE3068077 D1 DE 3068077D1 DE 8080304528 T DE8080304528 T DE 8080304528T DE 3068077 T DE3068077 T DE 3068077T DE 3068077 D1 DE3068077 D1 DE 3068077D1
- Authority
- DE
- Germany
- Prior art keywords
- esters
- products
- arylmethylmalonate
- therapeutic
- converting
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
- C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/105,063 US4266069A (en) | 1979-12-19 | 1979-12-19 | Processes for the preparation of hydratropic acids and esters |
US06/105,166 US4324904A (en) | 1979-12-19 | 1979-12-19 | Processes for the preparation of hydratropic acids and esters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3068077D1 true DE3068077D1 (en) | 1984-07-05 |
Family
ID=26802216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080304528T Expired DE3068077D1 (en) | 1979-12-19 | 1980-12-16 | Process for preparing arylmethylmalonate esters, novel products thereof, and processes for converting the products to therapeutic 2-arylpropionic acids and esters |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0032620B2 (de) |
JP (1) | JPH02223542A (de) |
DE (1) | DE3068077D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1210910B (it) * | 1982-07-23 | 1989-09-29 | Blaschim Spa | Miglioramento del procedimento per preparare composti biarilici via copulazione di un'arilammina con un arene. |
JPS59152348A (ja) * | 1983-02-19 | 1984-08-31 | Kaken Pharmaceut Co Ltd | ビフエニリルプロピオン酸エステル誘導体およびその製造法 |
AU559633B2 (en) * | 1982-09-10 | 1987-03-19 | Kaken Pharmaceutical Co., Ltd. | Biphenylyl propionic acid derivatives |
US6469181B1 (en) * | 1995-01-30 | 2002-10-22 | Catalytica, Inc. | Process for preparing 2-oxindoles and N-hydroxy-2-oxindoles |
WO2002006228A1 (fr) | 2000-07-19 | 2002-01-24 | Ube Industries, Ltd. | Procede de production de 5-fluorooxyindole et procede de production d'un produit intermediaire de celui-ci |
JP2007070362A (ja) * | 2006-11-02 | 2007-03-22 | Ube Ind Ltd | 2−(5−クロロ−2−ニトロフェニル)−2−置換酢酸エステル誘導体の製造法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL170852C (nl) * | 1968-03-27 | 1983-01-03 | Ciba Geigy Ag | Werkwijze ter bereiding van farmaceutische preparaten en werkwijze ter bereiding van anti-inflammatoir werkzaam p-isoindolinylfenylazijnzuur en van derivaten hiervan. |
CH574923A5 (de) * | 1969-03-18 | 1976-04-30 | Ciba Geigy Ag |
-
1980
- 1980-12-16 EP EP19800304528 patent/EP0032620B2/de not_active Expired
- 1980-12-16 DE DE8080304528T patent/DE3068077D1/de not_active Expired
-
1990
- 1990-01-24 JP JP1472590A patent/JPH02223542A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0032620B2 (de) | 1987-02-04 |
EP0032620A1 (de) | 1981-07-29 |
EP0032620B1 (de) | 1984-05-30 |
JPH02223542A (ja) | 1990-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8366 | Restricted maintained after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHARMACIA & UPJOHN CO., KALAMAZOO, MICH., US |