Chloropyrimidine intermediates and processes for their preparati

Details Chloropyrimidine intermediates and processes for their preparati Chloropyrimidine intermediates and processes for their preparati

1997-10-24

2000-07-11

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

C07D23946

Patent

active

060875011

ABSTRACT:
A process for the preparation of a compound of formula (III) ##STR1## by hydrolyzing a compound of formula (I) or (II) ##STR2## wherein R.sup.1 and R.sup.2, which may be the same or different, are selected from C.sub.1-8 alkyl, C.sub.3-8 cycloalkyl, and optionally substituted aryl, in the presence of acid at a pH above 2.0.

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