11

A novel synthesis of (+)-methyl 6-bromopenicillinate

Year:
1971
Language:
english
File:
PDF, 91 KB
english, 1971
16

Characterization of N7 and N9 alkylated purine analogues by 1H and 13C nmr

Year:
1986
Language:
english
File:
PDF, 180 KB
english, 1986
42

Studies on the Alkylation of Derivatives of Guanines

Year:
1989
Language:
english
File:
PDF, 1.19 MB
english, 1989