The antitumour activities of four triorganophosphinegold(I) thiolates, R(2)PAu(S'R) [R = Ph, Cy, Et; SR'H = 6-mercaptopurine and R Et; SR'H = 6-thioguanine] against the National Cancer Institute (NCI) panel of 60 cell lines are reported The [Cy(3)PAu(6-MP)] complex proved to be the more cytotoxic of the four complexes tested. For the 6-MP series, an order of cytotoxicity was established such that the activity followed the order R = Cy > Ph > Et. Sub-panel selectivity against the Leukemia cell lines was found for each of [Cy(3) PAu(6-MP)] and [Et(3)PAu(6-TG)].
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2365188 | PMC |
| http://dx.doi.org/10.1155/MBD.1999.361 | DOI Listing |
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A Study of the Antitumour Activity of Four Triorganophosphinegold(I) Thiolates: R(3) PAu(SR'), R = Ph, Cy, Et; SR'H = 6-Mercaptopurine and R = Et; SR'H = 6-Thioguanine.
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The antitumour activities of four triorganophosphinegold(I) thiolates, R(2)PAu(S'R) [R = Ph, Cy, Et; SR'H = 6-mercaptopurine and R Et; SR'H = 6-thioguanine] against the National Cancer Institute (NCI) panel of 60 cell lines are reported The [Cy(3)PAu(6-MP)] complex proved to be the more cytotoxic of the four complexes tested. For the 6-MP series, an order of cytotoxicity was established such that the activity followed the order R = Cy > Ph > Et. Sub-panel selectivity against the Leukemia cell lines was found for each of [Cy(3) PAu(6-MP)] and [Et(3)PAu(6-TG)].
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