azapurine
azapurine · azapurines
Any derivative of a purine in which the carbon atom in the 8- position is replaced by…Any derivative of a purine in which the carbon atom in the 8- position is replaced by nitrogen
Any derivative of a purine in which the carbon atom in the 8- position is replaced by…Any derivative of a purine in which the carbon atom in the 8- position is replaced by nitrogen