Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1988-02-02
1989-01-31
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544276, 544277, C07D47318, A61K 3152
Patent
active
048017108
ABSTRACT:
A process for preparing 9-substituted guanine-containing acyclonucleosides comprising selective alkylation at the 9-position of the purine by utilizing a blocking group at the 6-position.
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patent: 4495190 (1985-01-01), Hagberg et al.
patent: 4579849 (1986-04-01), MacCoss et al.
Ogilvie et al., Can J. Chem., vol. 60, 3005-3010 (1962).
Martin et al., J. Med. Chem. (1983), vol. 26, No. 5, pp. 759-761.
Lee et al., Jour of Org Chemistry, vol. 37, pp. 2923-2927 (1972).
Hannah John
Maccoss Malcolm
Tolman Richard L.
Wagner Arthur F.
Merck & Co. , Inc.
Parr Richard S.
Pfeiffer Hesna J.
Rizzo Nicholas S.
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