In preliminary testing against oxyphenbutazone, a widely prescribed antiinflammatory, callophyllolide appears promising for the treatment of inflammatory and rheumatic conditions.    From Wordnik.com.  [Chapter 10] Reference

Arthritis medicines (Butazones: oxyphenbutazone, Amidozone; and phenylbutazone.    From Wordnik.com.  [Chapter 13] Reference