(R)-N-tert-butoxycarbonyl-δ-(9-guaninyl)norvaline 、 (S)-N-tert-butoxycarbonyl-β-(N4-benzyloxycarbonyl-1-cytosinyl)alanine 、
(R)-N-tert-butoxycarbonyl-δ-(N4-benzyloxycarbonyl-1-cytosinyl)norvaline 、
(S)-N-[(tert=butoxy)carbonyl]-β-(guanin-9-yl)alanine 、 alkaline earth salt of/the/ methylsulfuric acid 生成 H-(L-β-(9-guaninyl)alanine-D-δ-(9-guaninyl)norvaline-L-β-(1-cytosinyl)alanine-D-δ-(9-guaninyl)norvaline-L-β-(1-cytosinyl)alanine-D-δ-(1-cytosinyl)norvaline)-L-lysine-NH2