Ontology highlight
ABSTRACT:
SUBMITTER: Fun HK
PROVIDER: S-EPMC2983926 | biostudies-literature | 2010 Mar
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20100303 Pt 4
In the title isoquinolinedione derivative, C(16)H(16)N(2)O(4), the piperidine ring in the tetra-hydro-isoquinoline unit adopts a half-boat conformation. The essentially planar oxazole ring [maximum deviation = 0.004 (2) Å] is inclined at a dihedral angle of 36.00 (8)° to the tetra-hydro-isoquinoline unit. In the crystal structure, pairs of inter-molecular C-H⋯O and O-H⋯N inter-actions link the mol-ecules into chains incorporating R(2) (2)(9) ring motifs. Two neighbouring chains are further inter ...[more]