Crystallography Open Database

Information card for entry 1558434

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Structure parameters

Formula	C16 H23 N O7
Calculated formula	C16 H23 N O7
SMILES	O=C1N2[C@H](c3c(cc(OC)c(OC)c3)CC2)[C@](O)(C1)[C@H](O)CO.O
Title of publication	Natural Product-Derived Chiral Pyrrolidine-2,5-diones, Their Molecular Structures and Conversion to Pharmacologically Important Skeletons.
Authors of publication	Habel, Deenamma; Nair, Divya S.; Kallingathodi, Zabeera; Mohan, Chithra; Pillai, Sarath M.; Nair, Rani R.; Thomas, Grace; Haleema, Simimole; Gopinath, Chithra; Abdul, Rinshad V.; Fritz, Matthew; Puente, Andrew R.; Johnson, Jordan L.; Polavarapu, Prasad L.; Ibnusaud, Ibrahim
Journal of publication	Journal of natural products
Year of publication	2020
a	5.674 ± 0.003 Å
b	10.99 ± 0.007 Å
c	26.414 ± 0.016 Å
α	90°
β	90°
γ	90°
Cell volume	1647.1 ± 1.7 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.1702
Residual factor for significantly intense reflections	0.0832
Weighted residual factors for significantly intense reflections	0.1605
Weighted residual factors for all reflections included in the refinement	0.1998
Goodness-of-fit parameter for all reflections included in the refinement	1.027
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301780 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 1/55 Each referenced PubChem compound corresponds to the full crystal structure.	1558434.cif
253491	2020-06-27	cif/ Adding structures of 1558434 via cif-deposit CGI script.	1558434.cif