Ontology highlight
ABSTRACT:
SUBMITTER: Jing LH
PROVIDER: S-EPMC2971100 | biostudies-literature | 2009 Oct
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20091003 Pt 11
The asymmetric unit of the title compound, C(21)H(36)N(2)O(7), consists of two independent half-mol-ecules, the other halves being generated by twofold rotational axes. The two independent half-mol-ecules are related by a pseudo-inversion center. In one, the pyrrolidine ring adopts a twist conformation whereas in the other it is in an envelope conformation. The crystal packing is stabilized by C-H⋯O hydrogen bonds. ...[more]