Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1999-07-23
2000-05-23
Bernhardt, Emily
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544383, C07D40312, C07D29526
Patent
active
060667354
ABSTRACT:
A process for the preparation of a compound of formula (I): ##STR1## which comprises cyclization of a compound of formula (II): ##STR2##
REFERENCES:
patent: 4871843 (1989-10-01), Roger et al.
Harriet W. Hamilton, et al. J. Med. Chem. 1987, 30, 91-96.
Dunn Peter James
Wood Albert Shaw
Benson Gregg C.
Bernhardt Emily
Jones James T.
Pfizer Inc.
Richardson Peter C.
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