In the title compound, C(11)H(12)N(2)O(3)·H(2)O, the water mol-ecule is a hydrogen-bond donor to the double-bond amide and the carbonyl O atoms of two acid mol-ecules; it is also a hydrogen-bond acceptor to the acid -OH and amide -NH- groups. These hydrogen-bonding inter-actions give rise to a layer structure, with the layers parallel to the ab plane.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968368 | PMC |
http://dx.doi.org/10.1107/S1600536809003067 | DOI Listing |
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