Ethyl 9-fluoro-5,12-dioxo-5,12-dihydro-indolizino[2,3-g]quinoline-6-carboxyl-ate.

ABSTRACT: In the title mol-ecule, C(18)H(11)FN(2)O(4), the fused four- ring system is essentially planar, with an r.m.s. deviation of 0.032 Å. In the crystal, mol-ecules are connected by π-π stacking inter-actions [centroid-centroid distances = 3.5684 (9) and 3.8247 (9) Å] into chains along [100].

SUBMITTER: Zhang DL 

PROVIDER: S-EPMC3414993 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature