alendronic acid molecule, bone resorption inhibitors, molecular structure, 3d model van der waals

alendronic acid bone resorption inhibitors fosamax molecule molecular structure chemical formula isolated model c4h13no7p2 atom carbon oxygen pharmaceutical hydrogen osteoporosis disease generic therapy atomic drug pharmacology necrosis nitrogen alendronate bisphosphonate etidronate osteoblast osteoclast paget phosphorus phossy pyrophosphate chemistry organic medicine pharmacy treatment structural icon flat science jaw sodium van der waals