105316-06-1Relevant articles and documents
Design, synthesis, biological evaluation, and modeling studies of novel conformationally-restricted analogues of sorafenib as selective kinase-inhibitory antiproliferative agents against hepatocellular carcinoma cells
Sbenati, Rawan M.,Zaraei, Seyed-Omar,El-Gamal, Mohammed I.,Anbar, Hanan S.,Tarazi, Hamadeh,Zoghbor, Malaka M.,Mohamood, Najma A.,Khakpour, Mahta M.,Zaher, Dana M.,Omar, Hany A.,Alach, Nour N.,Shehata, Mahmoud K.,El-Gamal, Randa
, (2021)
Sorafenib is one of the clinically used anticancer agents that inhibits several kinases. In this study, novel indole-based rigid analogues of sorafenib were designed and synthesized in order to enhance kinase selectivity and hence minimize the side effect
NITROGENOUS HETEROCYCLIC DERIVATIVES AND THEIR APPLICATION IN DRUGS
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Page/Page column 170, (2018/06/01)
The invention relates to the field of medicine, discloses new nitrogen heterocyclic derivatives, preparation method thereof and as medicament in particular as the treatment and prevention of treating tissue fibrosis of the medicament. The invention also discloses a pharmaceutically acceptable compound of the present invention comprise a pharmaceutical composition and methods for using the composition for the treatment of the human or animal tissue fibrosis of diseases, in particular for treating the human or animal renal interstitial fibrosis, glomerular sclerosis, hepatic fibrosis, pulmonary fibrosis, peritoneal fibrosis, myocardial fibrosis, skin fibrosis, after the operation of adhering, benign prostate hypertrophy, bone-myocardial, scleroderma, multiple sclerosis, pancreas fibrosis, liver cirrhosis, myosarcoma, neurofibromatosis, interstitial pulmonary fibrosis, diabetic nephropathy, Alzheimer's disease or vascular fibrosis disease in use. (by machine translation)
Rational design, synthesis, and biological evaluation of Pan-Raf inhibitors to overcome resistance
Wang, Lu,Zhu, Gaoyuan,Zhang, Qing,Duan, Chunqi,Zhang, Yanmin,Zhang, Zhimin,Zhou, Yujun,Lu, Tao,Tang, Weifang
supporting information, p. 3455 - 3465 (2017/04/26)
Selective BRafV600E inhibitors with DFG-in conformation have been proven effective against a subset of melanoma. However, representative inhibitor vemurafenib rapidly acquires resistance in the BRafWT cells through a CRaf or BRafWT dependent manner. Simultaneous targeting of all subtypes of Raf proteins offers the prospect of enhanced efficacy as well as reduced potential for acquired resistance. Herein, we describe the design and characterization of a series of compounds I-01-I-22, based on a pyrimidine scaffold with DFG-out conformation as Pan-Raf inhibitors. Among them, I-15 binds to all Raf protomers with IC50 values of 12.6 nM (BRafV600E), 30.1 nM (ARaf), 19.7 nM (BRafWT) and 17.5 nM (CRaf) and demonstrates cellular activity against BRafWT phenotypic melanoma and BRafV600E phenotypic colorectal cancer cells. The western blot results for the P-Erk inhibition in human melanoma SK-Mel-2 cell line showed that I-15 inhibited the proliferation of the SK-Mel-2 cell line at concentrations as low as 400 nM, without paradoxical activation of Erk as vemurafenib, which supported that I-15 may become a good candidate compound to overcome the resistance of melanoma induced by vemurafenib. I-15 also has a favorable pharmacokinetic profile in rats. Rational design, synthesis, SAR, lead selection and evaluation of the key compounds studied are described.
