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File:Piperidinedione.png

The chemical structure of 2,6-piperidinedione, the most common isomer

Piperidinediones are a derivatives of piperidine with two ketone functional groups. There are six isomers, each of which has a molecular weight of 113.115 and a formula of C₅H₇NO₂. Piperidinediones form the core structure of a variety of pharmaceutical drugs.

Isomers

• 2,3-Piperidinedione
• 2,4-Piperidinedione - PubChem 10887863
  • Examples include methyprylon
• 2,5-Piperidinedione - PubChem 533930
• 2,6-Piperidinedione - PubChem 70726
  • Examples include glutethimide and dexetimide
• 3,4-Piperidinedione
• 3,5-Piperidinedione

See also

• Barbituric acid