Patent ID: 7589119

Claim:
A method for treating metastatic cancer of the head, neck, eye, mouth, throat, esophagus, chest, bone, lung, colon, rectum, stomach, prostate, breast, ovary, testicle or other reproductive organ, skin, thyroid, blood, lymph node, kidney, liver, pancreas or brain, comprising administering to a patient having metastatic cancer of the head, neck, eye, mouth, throat, esophagus, chest, bone, lung, colon, rectum, stomach, prostate, breast, ovary, testicle or other reproductive organ, skin, thyroid, blood, lymph node, kidney, liver, pancreas or brain an effective amount of a compound of the formula: or a pharmaceutically acceptable salt thereof, wherein R 1 is halogen, trifluoromethyl or C 1-6 alkyl.