Parogrelil, also known as INDI-702; NM-702; NT-702, is a phosphodiesterase (PDE3/PDE5A) inhibitor potentially for the treatment of intermittent. Parogrelil improves reduced walking distance and lowered hindlimb plantar surface temperature in a rat experimental intermittent claudication model. Parogrelil suppress the asthmatic response in guinea pigs, with both bronchodilating and anti-inflammatory effects. NT-702 has an anti-inflammatory effect as well as a bronchodilating effect and might be useful as a novel potent therapeutic agent for the treatment of bronchial asthma, a new type of agent with both a bronchodilating and an anti-inflammatory effect.