ethane-1-hydroxy-1,1-diphosphonate ( ehdp ) was the most effective diphosphonate in reducing myocardial and vascular degeneration and calcification , whereas diphosphonates such as ethane-1-amino-1,1-diphosphonate ( eadp ) and hydroxymethylene diphosphonate ( hmdp ) had little or no effect compared to saline controls .
C0086268
ehdp
C0012544
diphosphonate