IT1157295B - PROCESS PERFECTED FOR THE PREPARATION OF DERIVATIVES OF BENZOXAZOLYL PROPIONIC ACID - Google Patents
PROCESS PERFECTED FOR THE PREPARATION OF DERIVATIVES OF BENZOXAZOLYL PROPIONIC ACIDInfo
- Publication number
- IT1157295B IT1157295B IT22454/82A IT2245482A IT1157295B IT 1157295 B IT1157295 B IT 1157295B IT 22454/82 A IT22454/82 A IT 22454/82A IT 2245482 A IT2245482 A IT 2245482A IT 1157295 B IT1157295 B IT 1157295B
- Authority
- IT
- Italy
- Prior art keywords
- derivatives
- preparation
- propionic acid
- benzoxazolyl
- process perfected
- Prior art date
Links
- NGFBZTMAKWKGLF-UHFFFAOYSA-N 2-(1,3-benzoxazol-2-yl)propanoic acid Chemical class C1=CC=C2OC(C(C(O)=O)C)=NC2=C1 NGFBZTMAKWKGLF-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22454/82A IT1157295B (en) | 1982-07-19 | 1982-07-19 | PROCESS PERFECTED FOR THE PREPARATION OF DERIVATIVES OF BENZOXAZOLYL PROPIONIC ACID |
FR8219406A FR2530242A1 (en) | 1982-07-19 | 1982-11-19 | Antiinflammatory 2-phenyl:benzoxazolyl-propionic acid prepn. |
DE3325672A DE3325672A1 (en) | 1982-07-19 | 1983-07-15 | Process for the preparation of benzoxazolylpropionic acid derivatives |
CH3908/83A CH655106A5 (en) | 1982-07-19 | 1983-07-15 | PROCESS FOR THE PREPARATION OF PROPIONIC BENZOXAZOLYL ACID DERIVATIVES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22454/82A IT1157295B (en) | 1982-07-19 | 1982-07-19 | PROCESS PERFECTED FOR THE PREPARATION OF DERIVATIVES OF BENZOXAZOLYL PROPIONIC ACID |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8222454A0 IT8222454A0 (en) | 1982-07-19 |
IT1157295B true IT1157295B (en) | 1987-02-11 |
Family
ID=11196515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22454/82A IT1157295B (en) | 1982-07-19 | 1982-07-19 | PROCESS PERFECTED FOR THE PREPARATION OF DERIVATIVES OF BENZOXAZOLYL PROPIONIC ACID |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH655106A5 (en) |
DE (1) | DE3325672A1 (en) |
FR (1) | FR2530242A1 (en) |
IT (1) | IT1157295B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1196197B (en) * | 1984-07-23 | 1988-11-10 | Ravizza Spa | ACID RESOLUTION PROCEDURE (+) (-) 2- (2 '- (P-FLUOROFENIL) - 5'-BENZOSSAZOLIL) -PROPIONIC |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL37633A (en) * | 1970-09-10 | 1975-08-31 | Merck & Co Inc | 2-(4-(2-benzoxazolyl)phenyl)alkanoic acid derivatives |
GB1435721A (en) * | 1972-05-18 | 1976-05-12 | Lilly Industries Ltd | Benzoxazole derivatives |
GB1491863A (en) * | 1973-10-23 | 1977-11-16 | Lilly Industries Ltd | 2,5-or 2,6-disubstituted benzoxazoles |
GB1495488A (en) * | 1976-06-23 | 1977-12-21 | Ippco Int Pharma Patents Co Es | Optically active 2-(2-phenyl-5-benzoxazolyl)propionic acids |
GB1590587A (en) * | 1977-06-28 | 1981-06-03 | Lilly Industries Ltd | Benoxaprofen |
IT1099589B (en) * | 1978-08-04 | 1985-09-18 | Ravizza Spa | PROCESS FOR THE PREPARATION OF PROPIONIC BENZOXAZOLYL ACID DERIVATIVES |
-
1982
- 1982-07-19 IT IT22454/82A patent/IT1157295B/en active
- 1982-11-19 FR FR8219406A patent/FR2530242A1/en active Granted
-
1983
- 1983-07-15 CH CH3908/83A patent/CH655106A5/en not_active IP Right Cessation
- 1983-07-15 DE DE3325672A patent/DE3325672A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2530242B1 (en) | 1987-04-17 |
DE3325672A1 (en) | 1984-01-19 |
CH655106A5 (en) | 1986-03-27 |
FR2530242A1 (en) | 1984-01-20 |
IT8222454A0 (en) | 1982-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970729 |