Your chances will be better if your liberal arts math and science courses were the higher level classes. Chemistry and higher math will be essential.

For example: The requirement at UC San Fran are online here (in quarter hours) http://pharmacy.ucsf.edu/pharmd/admissions/steps/1/academic/

If you have all those courses then you’re good to apply. If you don’t, then you’ll need to get them.

I bet this document will tell you more than you want to know.

http://www.aacp.org/Docs/MainNavigation/InstitutionalData/6871_School_Narratives_PSAR.pdf

You might not need the full 2 years, as you already have a degree.

You wil need to take (as part of prep program or previous course-work)

Anatomy and physiology (two semesters)

Calculus (two semesters)

Economics-type

Composition (two semesters)

Biology (two semesters)

Chemistry (two semesters)

Microbiology

Organic chemistry (two semesters)

Pharmacy Prep

Physics (one or two semesters)

Note that both pre-Pharm and Pharm D are highly competative for admission.