Evaluation of the antitumor activity of gemcitabine (2',2'-difluoro-2'-deoxycytidine).
A new pyrimidine antimetabolite, 2',2'-difluorodeoxycytidine, Gemcitabine (LY188011, dFdCyd) has been synthesized and evaluated in experimental tumor models. dFdCyd is a very po...