Preparation and characterization of some keto-bile acid azines.
New acyclic dimers of ketocholanic acids with hydrazine were obtained. Crystal structure was determined for the 3,7-dihydroxy-12-ketocholanic acid azine. Some distinctive (1)H NMR signals are assigned for the entire set of azines.
Bertolasi
Valerio
V
Dipartimento di Chimica, Università di Ferrara, Via Borsari 46, 44100, Ferrara, Italy.
Bortolini
Olga
O
Fantin
Giancarlo
G
Fogagnolo
Marco
M
Perrone
Daniela
D
D001647:Bile Acids and Salts / Q000138:chemical synthesis* / Q000737:chemistry; D018360:Crystallography, X-Ray; D006834:Hydrazines / Q000138:chemical synthesis* / Q000737:chemistry; D006860:Hydrogen Bonding; D009682:Magnetic Resonance Spectroscopy; D008958:Models, Molecular; D011522:Protons
D001647:Bile Acids and Salts; D006834:Hydrazines; D011522:Protons; C017450:keto bile acids