KM 28-75mm f/2.8 is not a DT lens, so it can use on Minolta 'A' mount camera without problem.
KM 18-70mm, 11-18mm, 18-200mm are DT lens, which are meant for APS-C (1.6x crop factor) size sensor digital camera, so may have problem on film camera.
Yes, they do, I personally own:
Tokina 17mm
Sigma 10-20mm
Sigma 18-200mm,
Most of their line up are avalable for Minolta's A mount (Sony future "alpha" mount), except a few lens like
Tokina 12-24mm