63471-86-3

Upstream product

• 108-30-5 succinic acid anhydride 
• 6833-15-4 4-chlorobenzanilide 
• 6945-94-4 4-(4-amino-phenyl)-4-oxo-butyric acid 
• 122-01-0 4-chloro-benzoyl chloride 
• 52240-85-4 4-(4-amino-phenyl)-4-oxo-butyric acid,methyl ester 

Relevant academic research and scientific papers

Benzene butyric acids and their derivatives as inhibitors of matrix metalloproteinases

Benzene butyric acid compounds and derivatives are described as well as methods for the preparation and pharmaceutical compositions of same, which are useful as inhibitors of matrix metalloproteinases, particularly gelatinase A, collagenase-3, and stromel

A new non-steroidal anti-inflammatory analgesic: γ-oxo(1,1'-biphenyl)-4-butanoic acid (fenbufen)

100 analogs of γ-oxo(1,1'-biphenyl)-4-butanoic acid (fenbufen) were prepared and tested using the carrageenin, polyarthritis, and UV erythema anti-inflammatory tests and the 2-phenyl-1,4-benzoquinone writhing and inflamed paw pressure analgesic tests. Only three retained the same full spectrum of activity as fenbufen: dl-4-(4-biphenyl)-4-hydroxybutyric acid, dl-4-(4-biphenylyl)-1,4-butanediol, and 4-biphenylacetic acid. Fenbufen had the same spectrum of activity as acetylsalicylic acid (ASA), phenylbutazone, and indomethacin in the five tests. In addition, dose-response derived potencies show fenbufen more potent than ASA and at least as potent as phenylbutazone in all five tests.

Fenbufen, a new anti inflammatory analgesic: synthesis and structure activity relationships of analogs

100 analogs of fenbufen were prepared and tested using the carrageenan, polyarthritis, and UV erythema anti inflammatory tests and the 2 phenyl 1,4 benzoquinone writhing and inflamed paw pressure analgesic tests. Only 3 retained the same full spectrum of activity as fenbufen: dl 4 (4 biphenylyl) 4 hydroxybutyric acid, dl 4 (4 biphenylyl) 1,4 butanediol, and 4 biphenylacetic acid. Fenbufen had the same spectrum of activity as aspirin, phenylbutazone, and indomethacin in the 5 tests. In addition, dose response derived potencies show fenbufen more potent than aspirin and at least as potent as phenylbutazone in all 5 tests. Two related compounds were generally similar.