title: Chemical design of antagonists of substance P.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D006168:Guinea Pigs; D007082:Ileum / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D013373:Substance P / Q000037:antagonists & inhibitors*
chemical_list: D013373:Substance P