the d-erythro spms were obtained in high purity , high yields and resemble bovine brain spm in their chromatographic behavior , infrared , circular dichroism ( cd ) and proton nmr ( pmr ) spectra as well as in their rate of hydrolysis by staphylococcus aureus sphingomyelinase .
C0020291
hydrolysis
C0037903
sphingomyelinase