I don't know whether Fortune was the leader on any recordings with Nat Adderley, but per Wikipedia,
As sideman . . .
With Nat Adderley
On the Move (Theresa, 1983)
Blue Autumn (Theresa, 1985)
Autumn Leaves (Sweet Basil, 1990 [1991])
Work Song: Live at Sweet Basil (Sweet Basil, 1990 [1993])
(And apparently they all made it to CD.)