Ethylmalonic acid can be found in blood cerebrospinal fluid (CSF) and urine as well as in human fibroblasts prostate and skeletal muscle tissues. Moreover ethylmalonic acid is found to be associated with anorexia nervosa and malonyl-CoA decarboxylase deficiency. Ethylmalonic acid is a non-carcinogenic potentially toxic compound.

Ensituximab (NEO-102) is a quasi-selective IgG1 monoclonal antibody against the MUC5AC variant with anti-tumour activity that inhibits colorectal and pancreatic cancer.

Diethyl-pythiDC is an collagen prolyl 4-hydroxylase inhibitor.