In the title compound, C(11)H(17)N(3)O(6)·H(2)O, an important building block of the medicine cefbuperazone sodium, the piperazine ring adopts a screw-boat conformation. Inter-molecular O-H⋯O and intra-molecular N-H⋯O hydrogen bonds are observed. The water mol-ecule participates as both donor and acceptor in this framework.
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|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961655 | PMC |
| http://dx.doi.org/10.1107/S1600536808017832 | DOI Listing |
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