a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) => 1D-myo-inositol 1,2-cyclic phosphate + a 1,2-diacyl-sn-glycerol
a 1,2-diacyl-sn-glycero-3-phospho-(1d-myo-inositol) => 1d-myo-inositol 1,2-cyclic phosphate + a 1,2-diacyl-sn-glycerol