title: Discovery of a potent substance P antagonist: recognition of the key molecular determinant.
mesh_terms: D006801:Humans; D008958:Models, Molecular; D018040:Receptors, Neurokinin-1; D017981:Receptors, Neurotransmitter / Q000187:drug effects / Q000378:metabolism; D013237:Stereoisomerism; D013373:Substance P / Q000037:antagonists & inhibitors*
chemical_list: D018040:Receptors, Neurokinin-1; D017981:Receptors, Neurotransmitter; D013373:Substance P