PREPARATION OF 3-SUBSTITUTED ADENINES

摘要

The present invention comprises compounds having general formula (I) wherein: Z is selected from the group consisting of alkyl groups such as alkylene groups such as CH2, CH2CH2, CH(CH3); alkenyl groups such as CH=CH; alkynyl groups such as CC; and NH, N(C1-C3 alkyl), O, S, C(O)CH2 and OCH2; R<1> and R<2> are selected from the group consisting of hydrogen and a C1-C8 straight or branched alkyl or a C3-C8 cycloalkyl; R<3> is a C1-C12 straight or branched alkyl; R<4> is a C3-C10 cycloalkyl optionally substituted with OH or C3-C10 cycloalkenyl optionally substitued with OH; and R<8> is a C1-C8 straight or branched alkyl or a C3-C8 cycloalkyl, optionally substituted with OH; and methods of synthesis.