| 摘要 |
<p>A compound of formula (I) or a pharmaceutically acceptable salt thereof wherein: R1 is phenyl, pyridine, thiophene, furan, naphthalene, indole, benzofuran, or benzothiophene each unsubstituted, mono-, di-, or trisubstituted by alkyl, hydroxy, alkoxy, nitro, halogen, amino, or trifluoromethyl; X is OR2 wherein R2 is hydrogen, (CH¿2?)nNR?3R4¿, or a promoiety, or X is NH¿2?, NHCO-promoiety, NHCO(CH2)nNR?3R4, NR3R4¿, or (CH¿2?)nNR?3R4¿ wherein n is an integer of from 0 to 5 and R?3 and R4¿ are each independently selected from hydrogen and methyl or R?3 and R4¿ form a ring together with the N to which they are attached; m is an integer of from 1 to 6; and Y is CH, CCH¿3?, CF, CCl, CBr, CSCH3, or N. The invention concerns tachykinin antagonists. The compounds are alcohols, amines and prodrugs of nonpeptides which have utility in treating disorders mediated by tachykinins. Such disorders are respiratory, inflammatory, gastrointestinal, ophthalmic, allergies, pain, vascular, diseases of the central nervous system, and migraine. Methods of preparing compounds and novel intermediates are also included. The compounds are expected to be especially useful in asthma, multiple sclerosis, rheumatoid arthritis, the management of pain, migraine, and antiemetic agents.</p> |
