Abstract:
:5-(2,2-Difluorovinyl)uracil (IV) was synthesized from 2,4-dimethoxy-5-bromopyrimidine by sequential formylation, difluoromethylenation, and removal of the 2- and 4-methyl groups. Condensation of the trimethylsilyl derivative of IV with protected D-erythro-pentofuranosyl chloride followed by separation of anomers and deblocking gave 5-(2,2-difluorovinyl)-2'-deoxyuridine (V). Compound V was active against herpes simplex virus type 1 (HSV-1) infection as well as tumor cells transformed by the HSV-1 thymidine kinase gene.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Bobek M,Kavai I,De Clercq Edoi
10.1021/jm00391a036subject
Has Abstractpub_date
1987-08-01 00:00:00pages
1494-7issue
8eissn
0022-2623issn
1520-4804journal_volume
30pub_type
杂志文章abstract::A series of (E)-phenoxyacrylic amide derivatives were synthesized and evaluated as hypoxia inducible factor (HIF) 1α inhibitors. The present structure-activity relationship study on this series identified the morpholinoethyl containing ester 4p as a potent inhibitor of HIF-1α under hypoxic conditions (IC50=0.12 μM in ...
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