Carbon-13 magnetic resonance spectroscopy of drugs II: antihistamines.
The natural abundance carbon-13 magnetic resonance spectra of a series of antihistamines (pheniramine, chlorpheniramine, methapyrilene, tripelennamine, pyrilamine, and thonzylamine) were detemined using the pulse Fourier transform technique. The chemical shifts were assigned with the aid of long-range carbon-13-hydrogen coupling constants.
D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D006634:Histamine H1 Antagonists / Q000032:analysis*; D008722:Methods; D008823:Micelles
D002247:Carbon Isotopes; D006634:Histamine H1 Antagonists; D008823:Micelles