Fenbufen is a nonsteroidal anti-inflammatory drug used to treat pain.

[1] Fenbufen is a member of the propionic acid derivatives class of drugs.

Due to liver toxicity, it was withdrawn from markets in the developed world in 2010.

[5] Fenbufen can be synthesized by acylation of biphenyl with succinic anhydride under Friedel-Crafts conditions.

This drug article relating to the musculoskeletal system is a stub.