6-Nicotinamido-2-naphthoic acid.
In the title mol-ecule, C(17)H(12)N(2)O(3), the naphthalene ring system and the pyridin-3-yl rings are nearly coplanar with a dihedral angle between them of 2.28 (8)°. In the crystal, the hy-droxy and amide N atoms participate in hydrogen bonds, which connect the mol-ecules into a two-dimensional network parallel to (101).
Department of Chemistry (BK21), Sungkyunkwan University, Natural Science Campus, Suwon 440-746,  Republic of Korea.
Yun-Sung
YS
Song
Soon W
SW
Lee