title: TBC 11251. IPI 1040.
mesh_terms: D000818:Animals; D017321:Clinical Trials, Phase I as Topic; D015507:Drugs, Investigational / Q000494:pharmacology*; D065128:Endothelin Receptor Antagonists; D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans; D007555:Isoxazoles / Q000494:pharmacology*; D044022:Receptor, Endothelin A; D013876:Thiophenes / Q000494:pharmacology*
chemical_list: D015507:Drugs, Investigational; D065128:Endothelin Receptor Antagonists; D007555:Isoxazoles; D044022:Receptor, Endothelin A; D013876:Thiophenes; C106276:sitaxsentan