Synthesis intermediates for 2-amino-6-halogenopurines

Details Synthesis intermediates for 2-amino-6-halogenopurines Synthesis intermediates for 2-amino-6-halogenopurines

1992-08-31

1995-02-21

Ramsuer, Robert W.

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

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544 61, 544277, C07D47332

Patent

active

053917332

ABSTRACT:
The present invention is directed to a method for production of a 2-amino-6-halogenopurine, a novel synthesis intermediate therefor and a method for production of said synthesis intermediate. The desired 2-amino-6-halogenopurine is an intermediate for the production of compounds useful as an antiviral agent, and by using the compound of the present invention as a starting material, the 2-amino-6-halogenopurine can be produced in high yield.

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