The title compound, C(37)H(27)NO(4), crystallizes with two mol-ecules in the asymmetric unit. The β-lactam ring of each mol-ecule is very nearly planar, with maximum deviations of 0.001 (2) and 0.017 (2) Å in the two mol-ecules. The crystal structure is stabilized by inter-molecular C-H⋯O and C-H⋯N contacts, as well as by weak C-H⋯π inter-actions.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969353 | PMC |
| http://dx.doi.org/10.1107/S1600536809022739 | DOI Listing |
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