摘要 |
The present invention relates to (3-amino-1,2,3,4-tetrahydro-9 H -carbazol-9-yl)-acetic acid derivatives of Formula I
wherein R 1 , R 2 , R 3 , R 4 , R 5 and R 6 are as described in the description and their use as prostaglandin receptor modulators, most particularly as prostaglandin D 2 receptor modulators, in the treatment of various prostaglandin-mediated diseases and disorders, to pharmaceutical compositions containing these compounds and to processes for their preparation.
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