Design and synthesis of novel spin-labeled camptothecin derivatives as potent cytotoxic agents

Oberlies, 2004, J. Nat. Prod., 67, 129, 10.1021/np030498t Slichenmyer, 1993, J. Nat. Cancer Inst., 85, 271, 10.1093/jnci/85.4.271 Wall, 1966, J. Am. Chem. Soc., 88, 3888, 10.1021/ja00968a057 Takimoto, 1998, Biochim. Biophy. Acta, 1400, 107, 10.1016/S0167-4781(98)00130-4 Pommier, 2006, Nat. Rev. Cancer, 6, 789, 10.1038/nrc1977 Liew, 2008, Curr. Pharm. Des., 14, 1078, 10.2174/138161208784246180 Lorence, 2004, Phytochemistry, 65, 2735, 10.1016/j.phytochem.2004.09.001 Thomas, 2004, Bioorg. Med. Chem., 12, 1585, 10.1016/j.bmc.2003.11.036 Lerchen, 2002, Drugs Future, 27, 869, 10.1358/dof.2002.027.09.694498 Adams, 2005, Curr. Med. Chem.—Anti-Cancer Agents, 5, 1, 10.2174/1568011053352596 Tobin, 2004, Drug Des. Rev.—Online, 1, 341, 10.2174/1567269043390573 Hatefi, 2002, Pharm. Res., 19, 1389, 10.1023/A:1020427227285 Onishi, 2005, Curr. Drug Discov. Technol., 2, 169, 10.2174/1570163054866891 Sirikantaramas, 2007, Curr. Pharm. Biotechnol., 8, 196, 10.2174/138920107781387447 Fassberg, 1992, J. Pharm. Sci., 81, 676, 10.1002/jps.2600810718 Zhao, 2000, J. Org. Chem., 65, 4601, 10.1021/jo000221n Liu, 2008, Eur. J. Med. Chem., 43, 2610, 10.1016/j.ejmech.2008.01.008 Yang, 2011, J. Braz. Chem. Soc., 22, 308, 10.1590/S0103-50532011000200017 Wang, 2014, J. Med. Chem., 57, 6008, 10.1021/jm5003588 Yang, 2002, Bioorg. Med. Chem. Lett., 12, 1241, 10.1016/S0960-894X(02)00153-1 Cao, 1998, J. Med. Chem., 41, 31, 10.1021/jm9607562 De Groot, 2002, Bioorg. Med. Chem. Lett., 12, 2371, 10.1016/S0960-894X(02)00388-8 Lerchen, 2000, J. Prakt. Chem., 342, 753, 10.1002/1521-3897(200010)342:8<753::AID-PRAC753>3.0.CO;2-3 Naik, 1998, Tetrahedron, 54, 99, 10.1016/S0040-4020(97)10061-8 Soule, 2007, Free Radic. Biol. Med., 42, 1632, 10.1016/j.freeradbiomed.2007.02.030 Raikov, 2003, Med. Hypotheses, 60, 387, 10.1016/S0306-9877(02)00407-3 Gadjeva, 2002, Int. J. Pharm., 247, 39, 10.1016/S0378-5173(02)00360-5 Zheleva, 2001, Int. J. Pharm., 222, 237, 10.1016/S0378-5173(01)00714-1 Wang, 1988, Acta. Pharm. Sin., 23, 792 Liu, 2007, Curr. Bioact. Compd., 3, 37, 10.2174/157340707780126499 Tian, 1997, Life Sci., 60, 511, 10.1016/S0024-3205(96)00689-3 Jin, 2006, Bioorg. Med. Chem., 14, 3062, 10.1016/j.bmc.2005.12.025 Tian, 2002, Life Sci., 70, 2433, 10.1016/S0024-3205(02)01482-0 Liu, 2005, Syn. Commun., 35, 2749, 10.1080/00397910500287983 Zhang, 2010, Eur. J. Med. Chem., 45, 1673, 10.1016/j.ejmech.2009.12.032 Kou, 2014, Eur. J. Med. Chem., 75, 282, 10.1016/j.ejmech.2014.01.038 Liu, 2012, Bioorg. Med. Chem. Lett., 22, 920, 10.1016/j.bmcl.2011.12.024 Liu, 2012, Bioorg. Med. Chem. Lett., 22, 7530, 10.1016/j.bmcl.2012.10.041 Liu, 2013, Bioorg. Med. Chem., 21, 1248, 10.1016/j.bmc.2012.12.046 Bae, 2005, J. Am. Chem. Soc., 127, 2038, 10.1021/ja0432968 Skehan, 1990, J. Natl. Cancer Inst., 82, 1107, 10.1093/jnci/82.13.1107