Pfizer deal will help expand reach of migraine pill
Pfizer's purchase of migraine medication maker Biohaven Pharmaceutical represents a commitment to expand the reach of its calcitonin gene-related peptide (CGRP) franchise, CEO Vlad Coric told CNBC's Jim Cramer on Tuesday."There are still over 300,000 physicians in the U.S who write for the older triptans and have not yet written for one oral CGRP," Coric said in an interview on "Mad Money," referring to a class of medicine used to treat migraines."That's not acceptable — we have to bring the modern day, novel therapies to…