The following list of medications have been associated with the development of Lupus Anticoagulants. Though it sounds like they should anticoagulate, they interfere with the Protein C system which means that they could induce a pro-thrombotic state - good short list to know:
Chlorpromazine (Thorazine
Procainamide (sorry Amal, I know you love that drug)
Hydralazine
Quinidine
Phenytoin