、
6-(2-fluorophenyl)-7H-pyrrolo[2,3-c]pyridazine 、 Toluene-4-sulfonic acid 3-(2,4-bis-trifluoromethylphenyl)-isoxazol-5-ylmethyl ester 以to produce the titled product (25 mg, 21%)的产率得到2-[3-(2,4-bis-trifluoromethylphenyl)isoxazol-5-ylmethyl]-6-(2-fluorophenyl)-2H-pyrrolo[2,3-c]pyridazine