1. POSTERIOR PITUITARY HORMONE:
Oxytocin
Desamino-oxytocin
2. ERGOT ALKALOIDS:
Ergometrine (Ergonovine)
Methylergometrine
3. PROSTAGLANDINS:
PGE2 (Dinoprostone)
PGF2α (Dinoprost)
15-methyl PGF2α (Carboprost, Misoprostol)
4. MISCELLANEOUS:
Ethacridine
Quinine
UTERINE STIMULANTS (Oxytocics, Abortifacients)