sodium phenylbutyrate urea cycle disorders drug molecule. also acts as histone acetylase (hdac) inhibitor and chemical chaperone.

sodium phenylbutyrate phenyl butyrate butyric acid salt urea cycle disorders orphan drug histone deacetylase inhibitor hdac cancer protein misfolding chemical chaperone phenylbutyric hyperammonemia cystic fibrosis hydrogen carbon oxygen disease therapy medicine medicinal product pharmacology pharmacy pharmaceutical pharma treatment generic molecule atoms chemistry composition atomic model molecular