作者:Paul F.C. Van Der Meij、Ruth D. Lohmann、Eduard R. De Waard、Tjoe B.R.A. Chen、Upendra K. Pandit
DOI:10.1016/s0040-4020(01)87547-5
日期:1986.1
lead to the formation of products which are derived from an “exocyclic methyleneintermediate” analogous to the one formed in the thymidylate synthase reaction. The intermediate has been identified by (a) spectral studies, (b) formation of adducts with dihydropyridine and dihydroquinonline derivatives and (c) its reduction to the corresponding thyminederivative. These results provide chemical precedence
The first example of a mimic of the overall thymidylate synthase reaction
作者:Paul F. C. van der Meij、Tjoe B. R. A. Chen、Ellen Hilhorst、Eduard R. de Waard、Upendra K. Pandit
DOI:10.1039/c39870000720
日期:——
2-Tosyl-1,2,3,12b-tetrahydroimidazo[1,5-f]phenanthridine functions as a mimic of the cofactor 5,10-methylenetetrahydrofolate in transferring both a methylene moiety and a hydride equivalent (i.e. an overall methyl group) to the C-5 position of a uracil derivative.
2-Tosyl-1,2,3,12b-四氢咪唑并[1,5- f ]菲啶在转移亚甲基部分和氢化物等价物(即总甲基)时起辅助因子5,10-亚甲基四氢叶酸的模仿作用到尿嘧啶衍生物的C-5位置。