In the title compound, C(10)H(15)NO(5), the five-membered cyclo-pentane ring has an envelope conformation, with four atoms lying in a plane (mean deviation = 0.0213 Å), while the fifth atom deviates from this plane by 0.626 (2) Å. A three-dimensional structure is formed through N-H⋯O and O-H⋯O hydrogen bonds between the amide and carb-oxy-lic acid groups and both carb-oxy-lic acid and amide O-atom acceptors.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3295496 | PMC |
http://dx.doi.org/10.1107/S1600536812005636 | DOI Listing |
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