Linked Life Data

3040998

Source:http://linkedlifedata.com/resource/pubmed/id/3040998

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
9
pubmed:dateCreated
1987-10-9
pubmed:abstractText
Alkylation of 2-amino-6-chloropurine with 5-(2-bromoethyl)-2,2-dimethyl-1,3-dioxane (5) provided 2-amino-6-chloro-9-[2,(2,2-dimethyl-1,3-dioxan-5-yl)ethyl]purine (6) in high yield. This aminochloropurine 6 was readily converted to the antiviral acyclonucleoside 9-[4-hydroxy-3-(hydroxymethyl)but-1-yl]guanine (1) and to its 6-chloro (10), 6-thio (11), 6-alkoxy (12-17), 6-amino (20), and 6-deoxy (21) purine analogues. The guanine derivative 1 was converted to its xanthine analogue 9. Similarly, alkylation of 6-chloropurine with 5 provided a route to 8, the hypoxanthine analogue of 1. Of these 9-substituted purines, the guanine derivative 1 showed the highest activity against herpes simplex virus types 1 and 2 in cell cultures, and in some tests it was more active than acyclovir, with no evidence of toxicity for the cells. A series of monoesters (30-33) and diesters (24-27, 29) of 1 were prepared, and some of these also showed antiherpes virus activity in cell cultures, the most active ester being the dihexanoate 27.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0022-2623
pubmed:author
pubmed:issnType
Print
pubmed:volume
30
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1636-42
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Synthesis and antiviral activity of 9-[4-hydroxy-3-(hydroxymethyl)but-1-yl]purines.
pubmed:publicationType
Journal Article