The formulae of the compounds Al-I toAl-19 obtained by  the above synthesizing methods together with comparative  compounds 1 to 4 are shown below.  -continued  140  US 8,900,791 B2  139  Al-5  Al-6  Al-7  Q  (Y~~  V  V  Al-8  Q  Al-9  Al-4  Q--:1--0  Al-3  OH  CC))  OH  CC))  Al-1 