托灭酸

托芬那酸，化学名为2-[(3-氯-2-甲基苯基)氨基]苯甲酸，是一种密度为1.333 g/cm3，熔点为210-214°C，的白色结晶粉末化合物。

Tolfenamic acid (Clotam, Tufnil) is a member of the anthranilic acid derivatives (or fenamate) class of NSAID drugs discovered by scientists at Medica Pharmaceutical Company in Finland.Like other members of the class, it is a COX inhibitor and prevents formation of prostaglandins.It is used in the UK as a treatment for migraine.It is generally not available in the US.It is available in some Asian, Latin American and European countries as a generic drug for humans and for animals.