Investigational Drug Details
| Drug ID: | D180 |
| Drug Name: | Alendronic acid |
| Synonyms: | |
| Type: | small molecule |
| DrugBank ID: | DB00630 |
| DrugBank Description: | Alendronic acid is a bisphosphonate that is used for the treatment of some forms of osteoperosis and Paget's disease[FDA Label][A959]. It functions by preventing resorption of bone[FDA Label][A959]. |
| PubChem ID: | 2088 |
| CasNo: | 66376-36-1 |
| Repositioning for NAFLD: | Yes |
| SMILES: | NCCCC(O)(P(O)(O)=O)P(O)(O)=O |
| Structure: |
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| InChiKey: | OGSPWJRAVKPPFI-UHFFFAOYSA-N |
| Molecular Weight: | 249.096 |
| DrugBank Targets: | Farnesyl pyrophosphate synthase; Hydroxylapatite; Tyrosine-protein phosphatase non-receptor type 4; Receptor-type tyrosine-protein phosphatase S; Receptor-type tyrosine-protein phosphatase epsilon; V-type proton ATPase catalytic subunit A |
| DrugBank MoA: | Alendronic acid binds to bone hydroxyapatite[FDA Label]. Bone resorption causes local acidification, releasing alendronic acid which is that taken into osteoclasts by fluid-phase endocytosis[A959]. Endocytic vesicles are acidified, releasing alendronic acid to the cytosol of osteoclasts where they induce apoptosis[A959]. Inhibition of osteoclasts results in decreased bone resorption which is shown through decreased urinary calcium, deoxypyridinoline and cross-linked N-telopeptidases of type I collagen[FDA Label]. |
| DrugBank Pharmacology: | Alendronic acid tablets have a very low oral bioavialability[FDA Label][A176750]. After administration it distributes into soft tissue and bone or is excreted in the urine[FDA Label]. Alendronic acid does not undergo metabolism[FDA Label]. |
| DrugBank Indication: | Alendronic acid is indicated for the treatment and prevention of osteoporosis in men and postmenopausal women, treatment of glucocorticoid-induced osteoporosis, and Paget's disease of bone[FDA Label][A959,A176750]. However, alendronic acid is not indicated for use in pediatric populations or patients with a creatinine clearance <35mL/min[FDA Label]. |
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