芘-4,5-二酮 、
5-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)cytosine 以
乙醇 为溶剂,
反应 4.0h,
以91%的产率得到(5S,8R,9S,11R)-9-hydroxy-6,31-dioxa-3,12,14,16-tetrazaoctacyclo[16.10.2.18,11.02,17.04,15.05,12.022,30.025,29]hentriaconta-1(28),2(17),3,15,18,20,22(30),23,25(29),26-decaen-13-one