Uncontrolled tumor metastasis in central nerve system; Uncontrolled hypertension, unstable angina, MI history, or congestive heart-failure, uncontrolled arrhythmia, ischemic vascular disease within the 12 months prior to study treatment; Myocardial ischemia by ECG or valvular heart disease; Grade 3 or above peripheral neuropathy; Active stage of infection by bacteria, fungi or virus; Pregnant or breast feeding woman; History of uncontrolled mental disease.