@article{bb2af42c11374852add8031b24cca327,
title = "Synthesis and biological evaluation of conformationally restricted and nucleobase-modified analogs of the anticancer compound 3'-C-ethynylcytidine (ECyd)",
abstract = "A series of conformationally restricted and nucleobase-modified analogs of the anticancer compound 3'-C-ethynylcytidine (ECyd) and its uracil analog (EUrd) have been synthesized. While none of the conformationally restricted analogs displayed anticancer activity, 5-iodo-EUrd and 5-bromo-EUrd displayed potent anticancer activity with IC50 values of 35 nM and 0. 73 microM.",
keywords = "Antimetabolites, Antineoplastic Agents, Cell Line, Tumor, Chemistry, Pharmaceutical, Cytidine, Drug Design, Drug Screening Assays, Antitumor, Humans, Inhibitory Concentration 50, Models, Chemical, Neoplasms, Nucleic Acid Conformation, Uracil, Uridine",
author = "Hrdlicka, {Patrick J} and Jepsen, {Jan S} and Jesper Wengel and Jan Stenvang",
year = "2005",
language = "English",
volume = "24",
pages = "397--400",
journal = "Nucleosides, nucleotides & nucleic acids",
issn = "1525-7770",
publisher = "Taylor & Francis",
number = "5-7",
}