Antitumor agents 287. Substituted 4-amino-2H-pyran-2-one (APO) analogs reveal a new scaffold from neo-tanshinlactone with in vitro anticancer activity.
Antitumor agents 287. Substituted 4-amino-2H-pyran-2-one (APO) analogs reveal a new scaffold from neo-tanshinlactone with in vitro anticancer activity.
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DOI:
10.1016/j.bmcl.2011.02.084
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发表时间:
2011-04-15
影响因子:
2.7
通讯作者:
Lee, Kuo-Hsiung
中科院分区:
文献类型:
--
作者:
Dong, Yizhou;Nakagawa-Goto, Kyoko;Lai, Chin-Yu;Morris-Natschke, Susan L.;Bastow, Kenneth F.;Lee, Kuo-Hsiung
4-Amino-2H-benzo[h]chromen-2-one (ABO) and 4-amino-7,8,9,10-tetrahydro-2H-benzo[h]chromen-2-one (ATBO) analogs were found to be significant in vitro anticancer agents in our previous research. Our continuing study has now discovered a new simplified (monocyclic rather than tricyclic) class of cytotoxic agents, 4-amino-2H-pyran-2-one (APO) analogs. By incorporating various substituents on the pyranone ring, we have established preliminary structure-activity relationships (SAR). Analogs 19, 20, 23, and 26–30 displayed significant tumor cell growth inhibitory activity in vitro. The most active compound 27 exhibited ED50 values of 0.059–0.090 μM.
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影响因子:
7.3
作者:
Dong Y;Shi Q;Liu YN;Wang X;Bastow KF;Lee KH
通讯作者:
Lee KH
影响因子:
7.3
作者:
Dong Y;Shi Q;Pai HC;Peng CY;Pan SL;Teng CM;Nakagawa-Goto K;Yu D;Liu YN;Wu PC;Bastow KF;Morris-Natschke SL;Brossi A;Lang JY;Hsu JL;Hung MC;Lee EY;Lee KH
通讯作者:
Lee KH
影响因子:
2.7
作者:
Sashidhara, Koneni V.;Rosaiah, Jammikuntla N.;Konwar, Rituraj
通讯作者:
Konwar, Rituraj
影响因子:
2.7
作者:
Dong, Yizhou;Nakagawa-Goto, Kyoko;Lai, Chin-Yu;Morris-Natschke, Susan L.;Bastow, Kenneth F.;Lee, Kuo-Hsiung
通讯作者:
Lee, Kuo-Hsiung
影响因子:
2.7
作者:
Dong, Yizhou;Nakagawa-Goto, Kyoko;Lai, Chin-Yu;Morris-Natschke, Susan L.;Bastow, Kenneth F.;Lee, Kuo-Hsiung
通讯作者:
Lee, Kuo-Hsiung