934162-32-0Relevant academic research and scientific papers
Discovery of 2-substituted 1H-benzo[d]immidazole-4-carboxamide derivatives as novel poly(ADP-ribose)polymerase-1 inhibitors with in?vivo anti-tumor activity
Zhou, Jie,Ji, Ming,Zhu, Zhixiang,Cao, Ran,Chen, Xiaoguang,Xu, Bailing
supporting information, p. 26 - 41 (2017/03/23)
Novel 1H-benzo[d]immidazole-4-carboxamide derivatives bearing five-membered or six-membered N-heterocyclic moieties at the 2-position were designed and synthesized as PARP-1 inhibitors. Structure-activity relationships were conducted and led to a number of potent PARP-1 inhibitors having IC50 values in the single or double digit nanomolar level. Some potent PARP-1 inhibitors also had similar inhibitory activities against PARP-2. Among all the synthesized compounds, compound 10a and 11e displayed strong potentiation effects on temozolomide (TMZ) in MX-1?cells (PF50?=?7.10, PF50?=?4.17). In?vivo tumor growth inhibition was investigated using compound 10a in combination with TMZ, and it was demonstrated that compound 10a could strongly potentiate the cytotoxicity of TMZ in MX-1 xenograft tumor model. Two co-crystal structures of compounds 11b and 15e complexed with PARP-1 were achieved and demonstrated a unique binding mode of these benzo-imidazole derivatives.
SUBSTITUTED 1H-BENZIMIDAZOLE-4-CARBOXAMIDES ARE POTENT PARP INHIBITORS
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Page/Page column 10, (2008/06/13)
The present invention relates to 1H-benzimidazole-4-carboxamides of formula (I), their preparation, and their use as inhibitors of the enzyme poly(ADP-ribose)polymerase for the preparation of drugs.
SUBSTITUTED 1H-BENZIMIDAZOLE-4-CARBOXAMIDES ARE POTENT PARP INHIBITORS
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Page/Page column 15, (2008/06/13)
Compounds of Formula (I) inhibit the PARP enzyme and are useful for treating a disease or a disorder associated with PARP. Also disclosed are pharmaceutical compositions comprising compounds of Formula (I), methods of treatment comprising compounds of For
1H-BENZIMIDAZOLE-4-CARBOXAMIDES SUBSTITUTED WITH PHENYL AT THE 2-POSITION ARE POTENT PARP INHIBITORS
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Page/Page column 45, (2010/11/26)
Compounds having formula (I), inhibit the PARP enzyme and are useful for treating a disease or a disorder associated with PARP. Also disclosed are pharmaceutical compositions comprising compounds having formula (I), methods of treatment comprising compounds having formula (I), and methods of inhibiting the PARP enzyme comprising compounds having formula (I).
