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14N nuclear quadrupole resonance in carcinostatic phosphamides
Authors:S.G. Greenbaum  P.J. Bray
Affiliation:Department of Physics, Brown University, Providence, RI 02912, USA
Abstract:Nitrogen-14 nuclear quadrupole resonance spectra of the anti-cancer drugs cyclophosphamide monohydrate, isonphosphamide and triphosphamide have been detected at 77 K. The electron distribution in the vicinity of the nitrogens possessing trigonal bonding configurations have been calculated in the framework of the Townes and Dailey theory.
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