87919-18-4Relevant academic research and scientific papers
Synthesis and evaluation in vitro of 1-[2-(10-dihydroartemisininoxy) ethyl]-3-phenylurea derivatives as potential agents against cancer
Luo, Wei,Xia, Ming-Yu,Ikejima, Takashi,Li, Li-Hua,Guo, Chun
, p. 3170 - 3176 (2013/07/19)
In order to develop potent and selective anticancer agents, a series of novel artemisinin derivatives bearing urea moiety 1a-n were facilely synthesized herein and screened for their activities in vitro against ten human tumor cell lines (HeLa, MCF-7, U937, K562, HL60, HCT116, HepG2, A549, A375-S2, and HT1080). The pharmacological results indicated that some compounds showed excellent activity against cancer cell lines and good selectivity, especially the compound 1c which proved to be the most active against the cancer cells as well as distinctive patterns of selectivity.
A convenient method of synthesis of unsymmetrical urea derivatives
Groszek, Grazyna
, p. 759 - 761 (2013/09/06)
A method for the preparation of unsymmetrical urea derivatives that may contain functional groups such as hydroxyl, amine, amide, and carboxyl is described. The method consists of a one-pot modified Curtius rearrangement starting with appropriate aromatic acid chloride and carried out in a nonaqueous system.
Investigation of the Mitsunobu reaction of N-(2-hydroxyethyl)-N'- phenyl-ureas
Kim, Taek Hyeon,Lee, Gue-Jae,Cha, Mi-Hyun
, p. 2753 - 2758 (2007/10/03)
The Mitsunobu reaction of N-(2-hydroxyethyl)-ureas 1 using PPh3 and EtO2CN=NCO2Et led to the mixture of N- and O-alkylation products or a single isomer depending on the substrates.
