0254268-A2 is referenced by 27 patents and cites 3 patents.

1. 3'-fluorinated pyrimidine or purine nucleosides of the general formula I see diagramm : EP0254268,P10,F1 wherein R**1 denotes an N-1-glycosidically bonded radical which is derived from thymine, from uracil, from a 5-substituted uracil, from cytosine or from a 5-substituted cytosine derivative, or an N-9-glycosidically bonded radical which is derived from 2-fluoroadenine, from 2,6-diaminopurine, from 2-aminopurine, from 6-thioguanine or from 7-deazadenine, R**2 denotes H or OH and R**3 denotes OH, O-acetyl, O-palmitoyl, triphosphate as a free acid or in the form of corresponding alkali metal, ammonium or alkylammonium salts or a precursor group for the hydroxyl, with the exception of those compounds of the formula I in which R**1 denotes an N-1-glycosidically bonded radical which is derived from thymine, from uracil, from a 5-substituted uracil,; from cytosine or from a 5-substituted cytosine derivative, R**2 denotes H and R**3 denotes OH.

Title
Fluorinated nucleosides,their preparation and their pharmaceutical use against aids.
Application Number
EP19870110542 19870721
Publication Number
0254268 (A2)
Application Date
July 21, 1987
Publication Date
January 27, 1988
Inventor
Rosenthal Hans Alfred Prof Dr
Langen Peter Prof Dr
Gaertner Klaus
Von Janta Lipinski Dr
Scholz Dieter Dr
Lehmann Christine
Matthes Eckart Dr
Assignee
Akad Wissenschaften Ddr
DD
IPC
C07H 19/173
A61K 31/70
C07H 19/073
C07H 19/00
C07H 17/00
A61P 31/00
A61K 31/7042
A61K 31/70
A61K 31/505
A61K 09/00
C07H 19/19
C07H 19/173
C07H 19/16
C07H 19/14
C07H 19/09
C07H 19/06
C07H 17/00
A61P 31/18
A61P 31/12
A61K 31/7076
A61K 31/7072
A61K 31/7068
A61K 31/7064
A61K 31/7052
A61K 31/7042
A61K 31/70
A61K 31/505
A61K 09/00
C07H 19/073
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