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Synthesis of 5-[1-hydroxy(or methoxy)-2-bromo(or chloro)ethyl]-2'-deoxyuridines and related halohydrin analogues with antiviral and cytotoxic activity.

Abstract：

:A series of new 5-(1-hydroxy-2-haloethyl)-2'-deoxyuridines (3, 6, 8) were synthesized in 60-70% yields by addition of HOX (X = Br, Cl, I) to the vinyl substituent of the respective 5-vinyl-2'-deoxyuridines (2, 5, 7). Treatment of 3a,b with methanolic sulfuric acid afforded the corresponding 5-(1-methoxy-2-haloethyl)-2'-(deoxyuridines (4a,b). The 5-(1-hydroxy-2-chloroethyl) (3b), 5-(1-methoxy-2-bromoethyl) (4a), 5-(1-hydroxy-2-bromo-2-(ethoxycarbonyl)ethyl) (6a), and 5-(1-hydroxy-2-iodo-2-(ethoxycarbonyl)ethyl) (6b) derivatives exhibited in vitro antiviral activity (ID50 = 0.1-1 microgram/mL range) against herpes simplex virus type 1 (HSV-1). 5-(1-Hydroxy-2-bromo-2-(ethoxycarbonyl)-ethyl)-2'-deoxyuridine (6a) was the most active cytotoxic agent in the in vitro L1210 screen exhibiting an ED50 of 11 micrograms/mL relative to melphalan (ED50 = 0.15 micrograms/mL).

journal_name

J Med Chem

journal_title

Journal of medicinal chemistry

authors

Kumar R,Wiebe LI,Hall TW,Knaus EE,Tovell DR,Tyrrell DL,Allen TM,Fathi-Afshar R

doi

10.1021/jm00125a003

subject

Has Abstract

pub_date

1989-05-01 00:00:00

pages

941-4

issue

5

eissn

0022-2623

issn

1520-4804

journal_volume

32

pub_type

杂志文章

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