Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1975-01-21
1976-04-13
Brown, Johnnie R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07H 1702
Patent
active
039503259
ABSTRACT:
2,2'-Cyclocytidine is prepared by reacting cytidine with a functional derivative of silicon, and hydrolyzing the reaction product under acidic conditions. 1-.beta.-D-Arabinofuranosyl cytosine is prepared by reaction of cytidine with a functional derivative of silicon, followed by alkaline hydrolysis of the reaction product. 2,2'-Cyclocytidine and 1-.beta.-D-arabinofuranosyl cytosine are useful as antitumor and antiviral agents.
REFERENCES:
patent: 3322747 (1967-05-01), Shen et al.
patent: 3709874 (1973-01-01), Moffatt et al.
Adachi Takeshi
Inoue Ichizo
Kondo Kazuhiko
Bierman Jordan B.
Bierman Linda
Brown Johnnie R.
Stempler Kenneth J.
Tanabe Seiyaku Co. Ltd.
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