Stereospecific synthesis and antiviral properties of different enantiomerically pure carbocyclic 2'-deoxyribonucleoside analogs derived from common chiral pools: (+)-(1R,5S)- and (-)-(1S,5R)-2-oxabicyclo[3.3.0]oct-6-en-3-one
作者:J. Beres、G. Sagi、I. Tomoskozi、L. Gruber、E. Baitz-Gacs、L. Otvos、E. De Clercq
DOI:10.1021/jm00167a011
日期:1990.5
lesser extent, (+)-carbocyclic 2'-deoxyadenosine proved to be effective against HSV-1 [minimum inhibitory concentration (MIC): 0.2 and 2 micrograms/mL, respectively] and HSV-2 (MIC: 2 and 20 micrograms/mL, respectively), but virtually inactive against TK- HSV-1 (MIC: 40 and 100 micrograms/mL, respectively). (+)-Carbathymidine was also active against vaccinia virus (2 micrograms/mL). None of the compounds
对映体纯的(+)-和(-)-碳环胸苷,(-)-碳环3'-表胸苷,(+)-碳环3'-脱氧-3'-叠氮胸苷,(+)-碳环2,3'从(+)-()的常见手性库中以立体有择的方式合成了-O-脱水胸苷,(+)-碳环3'-O,6'-亚甲基胸苷和(+)-(6'S)-碳环6'-甲基胸苷(1R,5S)-和(-)-(1S,5R)-2-氧杂双环[3.3.0] oct-6-en-3-one并评估其抗病毒活性。(+)-氨基吡啶和较小程度的(+)-碳环2'-脱氧腺苷被证明对HSV-1有效[最低抑制浓度(MIC):分别为0.2和2微克/ mL]和HSV-2 (MIC:分别为2和20微克/ mL),但实际上对TK-HSV-1没有活性(MIC:分别为40和100微克/ mL)。(+)-氨基甲酸胸苷对牛痘病毒也有活性(2微克/毫升)。这些化合物均未对HIV或其他RNA病毒的复制产生特定影响。