A woman waited too long to bring negligence and breach-of-warranty claims against the makers and distributors of a drug she blames for her neurological impairments, a federal judge has ruled. In a written opinion, U.S. District Judge James B. Zagel rejected the contention that the statute of limitations did not begin to run until Soon H. Kim discovered that her injuries allegedly were caused by an injection of Benadryl she had received four years earlier. Kim alleges she felt a sharp pain and lost consciousness when …