alpha- [ 4- ( 1,1-dimethylethyl ) phenyl ] -4- ( hydroxydiphenylmethyl ) -1- piperidinebutanol ( terfenadine , rmi 9918 , triludan , teldane , resp . ) was evaluated in groups of at least 30 patients per drug for relief of symptoms of active allergic pollinosis on a double-blind basis during the pollen season for 3 successive years .
C0085173
terfenadine
C0699931
teldane