True about atosiban is?
Is an oxytocin receptor antagonist
Is an progesterone receptor antagonist
Is least effective in inhibiting preterm uterine Contractions
Is a anti-tocolytic drug
Atosiban is a peptide analog of oxytocin that acts as an antagonist at the oxytocin receptors. It is a tocolytic. It suppress uterine contractions and postpones preterm delivery. (Ref.Essentials of medical pharmacology TD Tripathi 6th edition page no.333).
Endocrinology