| abstract |
Substituted and 5-heteroaryl substituted [(3-hydroxypyridine-2-carbonyl) amino] -acetic acid, derivatives thereof, A prodrug of [(3-hydroxypyridine-2-carbonyl) amino] acetic acid, for example, Acetic acid ester and {[3-hydroxypyridine-2-carbonyl] amino} acetic acid amide. The compounds disclosed above may be used as a prolyl hydroxylase inhibitor or a prolyl hydroxylase inhibitor Lt; / RTI > |