2′-Deoxyisoguanosine, isosteric analogues and isoguanosine derivatives of formulae I-V, processes for their production via compounds of the general formulae a or b and reaction with aroyl isocyanates or from compounds of the general formulae VI-IX by photochemical irradiation. A further production process is the conversion of deoxyguanosines or guanosines by means of persilylation, reaction with ammonia and deamination in the 2 position. The compounds are suitable as pharmaceutical agents with antiviral efficacy.
2'-脱氧
异鸟苷,同构类似物和式I-V的
异鸟苷衍
生物,其生产过程通过一般式a或b的化合物与芳香基
异氰酸酯反应或通过光
化学辐射从一般式VI-IX的化合物中生产。另一种生产过程是通过
硅醚化作用将脱氧
鸟苷或
鸟苷转化为化合物,然后与
氨反应并在2位脱
氨基。这些化合物适用于具有抗病毒功效的制药剂。