a battery of sophisticated studies of central nervous system function in man , including electroencephalogram ( eeg ) analyses in several laboratories , confirm the numerous clinical reports that alpha- [ 4- ( 1,1-dimethylethyl ) -phenyl ] -4- ( hydroxydiphenylmethyl ) -1- piperidinebutanol ( terfenadine , rmi 9918 , triludan , teldane , resp . ) is devoid of the sedating action characteristic of other antihistamines .
C0085173
terfenadine
C0699931
teldane