abstract |
The present invention relates to a cadmium tadalafil cocrystal, a method for producing the cadmium tadalafil, and a method for producing the cadmium tadalafil cadmium, caffeine, urea, saccharin, malonic acid, and the like. The tallafil crystal according to the present invention exhibits an improved dissolution profile over the tadalafil, ensuring a uniform quality and a constant action effect, and being rapidly dissolved in the gastrointestinal tract, resulting in increased bioavailability, . ≪ / RTI > |