M. Adamczyk et al., Versatile synthesis of (+)-deoxypyridinoline, a biochemical marker for diagnosis of osteoporosis, TETRAHEDR-A, 10(16), 1999, pp. 3107-3110
A versatile chiral synthesis of the bone collagen cross-link, (+)-deoxypyri
dinoline (Dpd, 1) was described starting from a 3-hydroxypyridine derivativ
e (2) via sequential introduction of three amino acid chains followed by hy
drolysis. The key synthon 2, was prepared from vitamin B-6 (6). (C) 1999 Pu
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