3-Hydr-oxy-7,8-dimethoxy-quinolin-2(1H)-one.

ABSTRACT: In the crystal structure of the title compound, C(11)H(11)NO(4), intra-molecular O-H⋯O hydrogen bonding results in the formation of a planar five-membered ring, which is nearly coplanar with the quinoline group. Inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers.

SUBMITTER: Song J 

PROVIDER: S-EPMC2961255 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature