T. Kajiki et al., RECOGNITION OF FLAVIN MONONUCLEOTIDE (FMN) BY A MELAMINE DERIVATIVE HAVING A GUANIDINIUM ION VIA A MULTISITE BINDING, Heterocycles, 43(9), 1996, pp. 1837-1841
A melamine derivative bearing a guanidinium ion was found to act as a
flavin mononucleotide (FMN) receptor via complementary hydrogen bondin
g. The receptor extracts FMN in H2O into CHCl3 and acts as an effectiv
e carrier for the transport of FMN through a liquid membrane of CHCl3.