pointers to structs

if i write something like this:

typedef struct {int x,y;} str;

.
.
.

str A, *p = &A;
int *p2 = &A.x;

then cout<<*p2 prints the value of A.x
and cout << p2 prints the address of A.x
but if i write cout<<*p->x , compiler says "illegal indirection"
and if i write cout<< p->x i get the value of A.x

so why is that and how can i get the address of A.x using p pointer ?