[EN] HALOETHYL UREA COMPOUNDS AND THE USE THEREOF TO ATTENUATE, INHIBIT OR PREVENT CANCER CELL MIGRATION<br/>[FR] COMPOSES D'UREE HALOETHYLE ET LEUR UTILISATION EN VUE D'ATTENUER, D'INHIBER OU DE PREVENIR LA MIGRATION DE CELLULES CANCEREUSES
申请人:IMOTEP INC
公开号:WO2004106291A1
公开(公告)日:2004-12-09
The present invention provides haloethyl urea compounds as described in Formula (I) and their use as therapeutic agent in the attenuation, inhibition, or prevention of cancer cell migration and cancer cell proliferation.
Disclosed herein are &bgr;-tubulin inhibitors of formula I, prodrugs thereof and therapeutically acceptable salts thereof,
1
wherein R is selected from the group consisting of: t-butyl, i-propyl and sec-butyl and their use as anti-cancer cell proliferation agents.
本文公开了式 I 的&bgr;-微管蛋白抑制剂、其原药及其治疗上可接受的盐类、
1
其中 R 选自 t-丁基、i-丙基和仲-丁基组成的组,以及它们作为抗癌细胞增殖剂的用途。
Beta-tubulin inhibitors
申请人:Gaudreault C. Rene
公开号:US20050250853A1
公开(公告)日:2005-11-10
Disclosed herein are β-tubulin inhibitors of formula I, prodrugs thereof and therapeutically acceptable salts thereof,
wherein R is selected from the group consisting of: t-butyl, i-propyl and sec-butyl and their use as anti-cancer cell proliferation agents.
本文公开了式 I 的 β-微管蛋白抑制剂、其原药及其治疗上可接受的盐类、
其中 R 选自 t-丁基、i-丙基和仲丁基组成的组,以及它们作为抗癌细胞增殖剂的用途。
Synthesis and cytotoxic activity of new alkyl[3-(2-chloroethyl)ureido]benzene derivatives
作者:P Béchard、J Lacroix、P Poyet、R C-Gaudreault
DOI:10.1016/0223-5234(94)90196-1
日期:1994.1
Several alkyl[3-(2-chloroethyl)ureido] (CEU) benzene derivatives were prepared as potential anticancer agents. These new compounds were readily prepared in good yields by addition of anilines to 2-chloroethylisocyanate. Their cytotoxic activity was evaluated on human breast cancer (MDA-MB-231), human colon adenocarcinoma (LoVo) and mouse lymphocytic leukemia (P388D(1),) tumor cell lines. Several new CEUs were significantly more cytotoxic than the nitrogen mustard chlorambucil. The biological activity of these aromatic urea derivatives seems to be related to the nature and position of the alkyl substituents on the aromatic ring. Substitution by branched alkyl groups on position 4 of the aromatic ring led to cytotoxic molecules which are up to 5 times more potent than the standard chlorambucil.