202133-30-0Relevant academic research and scientific papers
Piperazinyl oxazolidinone antibacterial agents containing a pyridine, diazene, or triazene heteroaromatic ring
Tucker, John A.,Allwine, Debra A.,Grega, Kevin C.,Barbachyn, Michael R.,Klock, Jennifer L.,Adamski, Jenifer L.,Brickner, Steven J.,Hutchinson, Douglas K.,Ford, Charles W.,Zurenko, Gary E.,Conradi, Robert A.,Burton, Phillip S.,Jensen, Randy M.
, p. 3727 - 3735 (1998)
Oxazolidinones are a novel class of synthetic antibacterial agents active against gram-positive organisms including methicillin-resistant Staphylococcus aureus as well as selected anaerobic organisms. Important representatives of this class include the mo
Novel 3-fluoro-4-morpholinoaniline derivatives: Synthesis and assessment of anti-cancer activity in breast cancer cells
Gajbhiye, Jayant M.,Gajbhiye, Virendra,Jadhao, Nitin L.,Meshram, Rohan J.,More, Namita A.,Sabane, Jagjivan K.,Salve, Rajesh A.,Sawant, Sanskruti N.,Tambe, Prajakta
, (2022/01/12)
Heterocyclic morpholine compounds are well-known for their anti-cancer activity. In this study, novel morpholine and its sulfonamide derivatives were designed and synthesized as potential anti-tumor agents. The new compounds were obtained from amine derivatives via nucleophilic addition reactions, providing the desired products in 70 to 90% yield. The docking analysis was performed for all thirty-one compounds. Out of them, we represent the docking poses for compounds NAM-5 and NAM-7 as representatives. After docking analysis, compounds NAM-5 and NAM- 7 were tested for in vitro antitumor activity against breast cancer cell lines (MCF-7 and MDA-MB-231) and healthy mouse embryonic fibroblast cell line (3T3L-1). Amongst these, sulfonamide group-containing compound NAM-5 showed significant anti-proliferative activity with IC50 of 1.811 μM and 2.143 μM for MCF-7 and MDA-MB-231 cells, respectively. On the other hand, NAM-7 showed good anti-proliferative activity against MCF-7 (IC50 1.883 μM) but slightly lower activity against MDA-MB-231 cells (IC50 4.688 μM). The activity of both the compound was also tested on 3T3L-1 Cell line which showed activity similar to clinically approved anti-cancer drug doxorubicin (DOX). The cell death analysis by flow-cytometry confirmed apoptosis mediated cell death in 3T3L-1, MCF-7 and MDA-MB-231 cells when treated with the NAM-5 and NAM-7, respectively. The results demonstrated that the synthesized sulfonamide derivatives have significant potential as anti-cancer agents and have a substantial importance in cancer therapeutics with favourable safety profile. Structural analysis of docked poses of sulfonamide derivatives attempts to shed light on the structural basis of sulfonamide derivatives based anti-cancer effect.
Benzofuroxan Derivatives as Potent Agents against Multidrug-Resistant Mycobacterium tuberculosis
Fernandes, Guilherme F. S.,Campos, Débora L.,Da Silva, Isabel C.,Prates, Jo?o L. B.,Pavan, Aline R.,Pavan, Fernando R.,Dos Santos, Jean L.
supporting information, p. 1268 - 1282 (2021/02/16)
Tuberculosis (TB) is currently the leading cause of death related to infectious diseases worldwide, as reported by the World Health Organization. Moreover, the increasing number of multidrug-resistant tuberculosis (MDR-TB) cases has alarmed health agencies, warranting extensive efforts to discover novel drugs that are effective and also safe. In this study, 23 new compounds were synthesized and evaluated in vitro against the drug-resistant strains of M. tuberculosis. The compound 6-((3-fluoro-4-thiomorpholinophenyl)carbamoyl)benzo[c][1,2,5]oxadiazole 1-N-oxide (5 b) was particularly remarkable in this regard as it demonstrated MIC90 values below 0.28 μM against all the MDR strains evaluated, thus suggesting that this compound might have a different mechanism of action. Benzofuroxans are an attractive new class of anti-TB agents, exemplified by compound 5 b, with excellent potency against the replicating and drug-resistant strains of M. tuberculosis.
Design, synthesis and antitubercular evaluation of novel series of N-[4-(piperazin-1-yl)phenyl]cinnamamide derivatives
Patel, Kavitkumar N.,Telvekar, Vikas N.
, p. 43 - 56 (2014/03/21)
The analogs of N-[4-(piperazin-1-yl)phenyl]cinnamamide were designed and synthesized by molecular hybridization approach in which part C of the designed molecule was linked through amide and carbamate functionality that improves the physicochemical properties and govern the pharmacokinetic and pharmacodynamic behavior. The systematic modification was done around the Part C to explore the structure activity relationship of antitubercular cinnamamide. All 52 compounds were evaluated for its antitubercular activity against Mycobacterium tuberculosis (M. tb) using Resazurin microtitre plate assay (REMA). Compound 11g with trifluoromethyl substitution exhibited good antitubercular activity of 3.125 μg/ml. The synthesized N-[4-(piperazin-1-yl)phenyl]cinnamamide derivatives showed promising activity against M. tb.
PIPERAZINE COMPOUNDS FOR THE INHIBITION OF HAEMATOPOIETIC PROSTAGLANDIN D SYNTHASE
-
Page/Page column 112, (2008/12/04)
The present invention relates to compounds of general formula (I): wherein A, Y, X, n and B are as defined herein; and their use in the treatment and prevention of metabolic disorders, inflammatory conditions, allergic conditions, fever, pain including allodynia and nociception, eating disorders, cachexia, brain injuries, cancer of the genitals, sleep apnoea, cardiovascular disease, flush effect associated with nicotinic acid and related compounds or for the promotion of wound healing. Certain compounds of general formula (I) are new and the invention also relates to these compounds and to their use in medicine.
