| Literature DB >> 21534039 |
Yong-En Guo1, Hong Chen, Song Zuo, Dai-Lin Liu, Yan-Ling Lu, Jing-Jing Lv, Shao-Peng Wen, Tong-Cun Zhang.
Abstract
Seven novel 4β-N-substituted podophyllotoxin derivatives with indole rings were prepared and evaluated for cytotoxicity against human cancer cell lines HeLa, KB, KBV, K562, and K562/AO2. Most of them demonstrated improved antitumor activity and weak multidrug resistance compared to the drugs currently available.Entities:
Mesh:
Substances:
Year: 2011 PMID: 21534039 DOI: 10.1080/10286020.2011.568941
Source DB: PubMed Journal: J Asian Nat Prod Res ISSN: 1028-6020 Impact factor: 1.569