The present invention relates to 1-(p-tolyl)cyclopropyl substituted bridged spiro[2.4]heptane derivatives of formula (I), wherein R1 is as defined in the description, their preparation and their use as pharmaceutically active compounds.本發明係關於式(I)之經1-(對-甲苯基)環丙基取代橋聯螺[2.4]庚烷衍生物,其中R1係如說明書所定義,其等製備及其等作為醫藥活性化合物之用途。