Patent ID: 7579332
Filing Date: 2009-08-25
Classification: A61K,A61P,C07F

Abstract:
1. A compound having the formula: wherein: X X Y Y Y R M1a, M1c, and M1d are independently 0 or 1; M12c is 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12; R M2 is 0,1 or 2; R when taken together, two of R R R R is selected from the group consisting of C W W W NUCLEOBASE is selected from the group consisting of adenine, guanine, 2-aminopurine, 2-amino-6-chloropurine, 2,6-diaminopurine, hypoxanthine, isoguanine, 6-thioguanine, O