2-hydroxy-w-aminoalkyl-derivatives of aminoglycoside...

2-keto-sugar acid production

2-o-(.beta.-d-glucopyranosyl) ascorbic acid, process for its...

2-propynyl adenosine analogs having a2a agonist activity and...

2-propynyl adenosine analogs with modified 5'-ribose groups...

2-substituted adenosine derivatives and pharmaceutical...

2-substituted adenosine derivatives and the production thereof

2-substituted adenosine-3',5'-cyclic monophosphates

2-substituted adenosine-5'-carboxylates

2-substituted adenosines with a-2 receptor affinity

2-substituted cyclic amp derivatives

2-thio-5-azacytosine and nucleosides thereof

2-thiopyrimidine nucleosides

20-amino macrolide derivatives

20-amino tylosin derivatives

21-norrapamycin

23-0-acyl-23-demycinosyldesmycosin

23-0-substituted carbamoyl-23-demycinosyldesmycosin

23-keto derivatives of c-076 compounds

24-and 25-substituted avermectin and milbemycin derivatives