Two stereoisomers of the rat toxicant norbormide.
نویسندگان
چکیده
The structures of two diastereoisomers of norbormide [systematic name: 5-[hydroxy(phenyl)(2-pyridyl)methyl]-8-[phenyl(2-pyridyl)methylene]-3a,4,7,7a-tetrahydro-4,7-methano-1H-isoindole-1,3(2H)-dione], viz. the unsolvated molecule, C(33)H(25)N(3)O(3), and the ethyl acetate hemisolvate, C(33)H(25)N(3)O(3).0.5C(4)H(8)O(2), have been determined unambiguously. They differ in the relative stereochemistry about the exocyclic double bond and the relative conformations of the aryl rings. Each compound exhibits both intra- and intermolecular hydrogen bonding.
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ورودعنوان ژورنال:
- Acta crystallographica. Section C, Crystal structure communications
دوره 60 Pt 5 شماره
صفحات -
تاریخ انتشار 2004