Clinically utilized IBP inhibitors include the statins, which inhibit HMG CoA reductase and are used to treat hyperlipidemia, and the nitrogenous bisphosphonates, which inhibit farnesyl diphosphate synthase (FDPS) and are used to treat a variety of bone diseases including osteoporosis [3], metastatic bone disease [4] and myeloma bone disease [5]. Here, FDPS is linked to osteoporosis.