它最近一次融资还是2004年的事情，此后利用与勃林格殷格翰集团（BoehringerIngelheim）的合作协议延长了跑道，同时有选择地推进内部项目。
It last raised equity in2004 , and has used its pair of deals with Boeringher to extend its runway while selectively advancing internal projects .
勃林格殷格翰集团