作者:John Hannah、Richard L. Tolman、John D. Karkas、Richard Liou、Helen C. Perry、A. Kirk Field
DOI:10.1002/jhet.5570260510
日期:1989.9
Ganciclovir 2 and 2′-carba-ganciclovir 5a are anti-viral agents differing structurally only in the replacement of an oxygen by a methylene group and yet expressing their biological properties along mechanistically independent pathways. Methoxy, hydroxy and fluoro derivatives of 2′-carba-ganciclovir were prepared to examine the effect of re-introducing a binding site close to that in the original oxa