SDS of cas: 99-93-4. Recently I am researching about BIOLOGICAL EVALUATION; DRUG-RESISTANCE; POTENTIAL EGFR; TK INHIBITORS; IN-VITRO; DERIVATIVES; DESIGN, Saw an article supported by the Department of Science and Technology, New Delhi, IndiaDepartment of Science & Technology (India) [IF-131173]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Nawaz, F; Alam, O; Perwez, A; Rizvi, MA; Naim, MJ; Siddiqui, N; Pottoo, FH; Jha, M. The CAS is 99-93-4. Through research, I have a further understanding and discovery of 4′-Hydroxyacetophenone
Pyrazoline-linked carboxamide derivatives were designed, synthesized, and evaluated for potential epidermal growth factor receptor (EGFR) kinase inhibition, anticancer activity, and apoptotic and cardiomyopathy toxicity. Compounds 6m and 6n inhibit EGFR kinase at a concentration of 6.5 +/- 2.91 and 3.65 +/- 0.54 mu M, respectively. Some of these compounds showed effects on proliferation, which were also then evaluated against four different human cancer cell lines, that is, MCF-7 (breast cancer), A549 (non-small-cell lung tumor), HCT-116 (colon cancer), and SiHa cells (cancerous tissues of the cervix uteri). The results showed that certain synthetic compounds showed significant inhibitor activity; compounds 6m and 6n were more cytotoxic than doxorubicin against A549 cancer cells, with IC50 values of 10.3 +/- 1.07 and 4.6 +/- 0.57 mu M, respectively. Additionally, compounds 6m and 6n induced apoptosis in A549 cancer cells, as evidenced by 4 ‘,6-diamidino-2-phenylindole (DAPI) staining and phase-contrast microscopy. Potency to induce apoptosis by compound 6n was further confirmed by fluorescence-activated cell sorting using Annexin V-FITC and propidium iodide labeling. Compound 6n showed normal cardiomyocytes with no marked sign of pyknotic nuclei in cardiomyopathy and also normal histological appearance of the renal cortex when compared with that of control. Results of molecular docking studies suggested that compounds 6m and 6n can bind to the hinge region of the adenosine triphosphate-binding site of EGFR kinase, like the standard drug erlotinib. Therefore, the present study suggests that compounds 6m and 6n have potent in vitro antitumor activities against the human non-small-cell lung tumor cell line A549, which can be further explored in other cancer cell lines and in animal studies.
SDS of cas: 99-93-4. Welcome to talk about 99-93-4, If you have any questions, you can contact Nawaz, F; Alam, O; Perwez, A; Rizvi, MA; Naim, MJ; Siddiqui, N; Pottoo, FH; Jha, M or send Email.
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles