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BACKGROUND OF THE INVENTION
This invention relates to new purine nucleoside 5'-phosphate (mono, di or tri) 3' (2')-diphosphates and the lithium, sodium and potassium salts thereof, and to methods for the production of the purine nucleoside 5'-phosphate (mono, di or tri) 3' (2')-diphosphates. More
BACKGROUND OF THE INVENTION
This invention relates to new purine nucleoside 5'-phosphate (mono, di or tri) 3' (2')-diphosphates and the lithium, sodium and potassium salts thereof, and to methods for the production of the purine nucleoside 5'-phosphate (mono, di or tri) 3' (2')-diphosphates. More
BACKGROUND OF THE INVENTION
This invention relates to new purine nucleoside 5'-phosphate (mono, di or tri) 3' (2')-diphosphates and the lithium, sodium and potassium salts thereof, and to methods for the production of the purine nucleoside 5'-phosphate (mono, di or tri) 3' (2')-diphosphates. More
The following examples illustrate the present invention, but it is to be understood that they are given for the purpose of illustration and not limitation.
EXAMPLE 1
A medium (100 l) containing 6.0% soluble starch, 4.0% cotton seed meal, 0.2% (NH.sub.4).sub.2 SO.sub.4, 0.1% yeast extract, 0.2%