7-deaza-2'-deoxyguanosine nucleotides
First Claim
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1. Compound of the formula 7-deaza-2'"'"'-deoxyguanosine 5'"'"'-triphosphate and alkali earth metal, alkali metal and ammonium salts thereof.
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Abstract
The present invention provides 7-deaza-2'"'"'-deoxy-guanosine nucleotides of the general formula: ##STR1## wherein R is a --PO3 H2, --P2 O6 H3 or --P3 O9 H4 residue or an alkali metal, alkaline earth metal or ammonium salt of the phosphate groups. The present invention also provides processes for the preparation of these nucleotides and is also concerned with the use thereof in the sequencing of DNA.
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2 Claims
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1. Compound of the formula 7-deaza-2'"'"'-deoxyguanosine 5'"'"'-triphosphate and alkali earth metal, alkali metal and ammonium salts thereof.
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2. 7-deaza-2'"'"'-deoxyguanosine 5-'"'"'triphosphate.
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