yabancı kaynakta şöyle diyor;
Drugs containing a diverse range of CRTH2 antagonists and Gpr44 antagonists are going through clinical trials and some are already on the market. These PGD2 inhibitors include:
TM30643 and TM30089, which reduces the ligand binding capacity of PGD2 to CRTH2
Ramatroban
Diazine indole acetic acid
ADC-3680
MK-1029
OC000459
setipiprant dışında da bu maddelerden bahsedilmiş bu maddeler için ne dersiniz?