| 摘要 |
The present invention relates to compounds of formula (I) wherein X and Y are as defined in the specification, and to pharmaceutical compositions comprising the compound of formula I and a pharmaceutically effective carrier; and to a method useful in treating or preventing in mammals, including humans, a disorder or condition selected from the group consisting of anxiety, depression, dysthymia, major depressive disorder, migraine, post-traumatic stress disorder, avoidant personality disorder, borderline personality disorder and phobias. |
