brevianamide F + dimethylallyl diphosphate => tryprostatin B + diphosphate
brevianamide f + dimethylallyl diphosphate => tryprostatin b + diphosphate
brevianamide F + dimethylallyl diphosphate => tryprostatin B + diphosphate
brevianamide f + dimethylallyl diphosphate => tryprostatin b + diphosphate