Briggs JC, Haines AH, Taylor RJ, Dawson AP, Gibson I, Hook J, Lloyd A, Meiners S. Synthesis of diacylglycerol analogues as potential second-messenger antagonists and inhibitors of protein kinase C.
Carbohydr Res 1992;
234:23-35. [PMID:
1468079 DOI:
10.1016/0008-6215(92)85036-y]
[Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A series of analogues of diacylglycerol has been prepared and tested as inhibitors of protein kinase C (PKC). The diketone analogues, 10-hydroxymethyl-8,13-eicosanedione (24), 10-acetoxymethyl-8,13-eicosanedione (25), and 10-methoxymethyl-8,13-eicosanedione (26) each inhibited PKC activated by 2-O-acetyl-1-O-oleoylglycerol. Compound 24 was the most effective inhibitor of the growth of MR4 and HT29 cells in culture, and 26 was more effective than 24 against HL60 cells.
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