参考文献:
BOEHRINGER INGELHEIM INTERNATIONAL GMBH BOEHRINGER INGELHEIM PHARMA GMBH and CO. KG BENTZIEN, Joerg, Martin BOYER, Stephen, James BURKE, Jennifer ELDRUP, Anne, Bettina GUO, Xin HUBER, John, David KIRRANE, Thomas, Martin SOLEYMANZADEH, Fariba SWINAMER, Alan, David Patent: WO1/783 A1, 1 Location in patent: Page/Page column 11 WO 1/783 A1