R. Waelchli et al., FIRST TOTAL SYNTHESIS OF THE BONE-RESORPTION MARKERS DEOXYPYRIDINOLINE AND HYDROXYPYRIDINOLINE, Bioorganic & medicinal chemistry letters, 7(22), 1997, pp. 2831-2836
The first total synthesis of the collagen crosslinks deoxypyridinoline
1 and hydroxypyridinoline 2 was achieved. The key intermediate, pyrid
ine 3 served as starting material for the preparation of compounds 1 a
nd 2 and derivatives of 1. These compounds create optimal tools to est
ablish a diagnostic kit for bone resorption. (C) 1997 Elsevier Science
Ltd.