Ontology highlight
ABSTRACT:
SUBMITTER: Abdelhamid AA
PROVIDER: S-EPMC3100053 | biostudies-literature | 2011 Apr
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110305 Pt 4
In the title mol-ecule, C(39)H(45)NO(6), the two tetra-methyl-octa-hydroxanthen-1,8-dione substituents are arranged approximately parallel to each other and approximately perpendicular to the plane of the pyridine ring. The six-membered xanthene rings adopt flattened boat conformations with the O and methine C atoms deviating from the plane of the other four atoms. ...[more]