The present invention relates to the novel compound of the following formula: ##STR1## as well as acid addition salts thereof, a method for the preparation of the compound of Formula I, and to the use of said novel compound in the preparation of the known antidepressant drug 1-(3-dimethylaminopropyl)-1-(4'-fluorophenyl)-1,3-dihydroisobenzofuran-5-c arbonitrile, or a pharmaceutically acceptable acid addition salt thereof.
本发明涉及以下式子的新化合物:##STR1##以及其酸加成盐,制备式I化合物的方法,以及在制备已知抗抑郁药物1-(3-
二甲氨基丙基)-1-(4'-
氟苯基)-
1,3-二氢异苯并呋喃-5-碳腈或其药学上可接受的酸加成盐中使用该新化合物的用途。