59939-72-9

Usage

Uses

Used in Pharmaceutical Industry:
(4-BROMOPHENYL)(PIPERAZIN-1-YL) METHANONE is used as a pharmaceutical agent for its interaction with the central nervous system. As a dopamine receptor agonist and serotonin reuptake inhibitor, it holds potential in the development of treatments for various neurological and psychiatric disorders.
Used in Organic Synthesis:
(4-BROMOPHENYL)(PIPERAZIN-1-YL) METHANONE is used as a precursor or intermediate in the synthesis of other organic compounds. Its unique molecular structure allows for further chemical reactions and modifications, contributing to the creation of new compounds with specific applications in various industries.

InChI:InChI=1/C11H13BrN2O/c12-10-3-1-9(2-4-10)11(15)14-7-5-13-6-8-14/h1-4,13H,5-8H2

Upstream product

• 16331-47-8 4-bromobenzoyl bromide 
• 284039-54-9 1-vinyloxycarbonylpiperazine 
• 110-85-0 piperazine 
• 78823-39-9 C₁₂H₁₃BrO₃ 
• 586-75-4 4-chlorobenzoyl chloride 
• 586-76-5 4-Bromobenzoic acid 
• 867333-30-0 4-(4-bromobenzoyl)piperazine-1-carboxylic acid tert-butyl ester 
• 142-64-3 piperazine dihydrochloride 
• 110-89-4 piperidine 

Downstream Products

• 1448021-87-1 C₃₉H₅₆Br₂N₆O₂ 
• 1448021-86-0 C₁₃H₁₆Br₂N₂O 
• 1593953-83-3 C₂₀H₁₇BrN₆O 
• 1622867-16-6 C₂₅H₂₁BrN₄O₃S 
• 1593954-19-8 C₁₉H₁₆BrN₇O 
• 1011469-70-7 C₂₈H₂₈BrN₃O₅ 

Relevant academic research and scientific papers

Looking toward the Rim of the Active Site Cavity of Druggable Human Carbonic Anhydrase Isoforms

We report the synthesis and biochemical evaluation of a series of substituted 4-(4-aroylpiperazine-1-carbonyl)benzenesulfonamides (5a-s) developed as inhibitors of druggable carbonic anhydrase (CA) isoforms, as tools for the identification of new therapeu

Discovery of novel Bcr-AblT315I inhibitors with flexible linker. Part 1: Confirmation optimization of phenyl-1H-indazol-3-amine as hinge binding moiety

As a continuation to our research, a series of novel Bcr-Abl inhibitors incorporated with 6-phenyl-1H-indazol-3-amine as hinge binding moiety (HBM) were developed based on confirmation analysis. Biological results indicated that these compounds exhibited an enhanced inhibition against Bcr-AblWT and Bcr-AblT315I in kinases assays, along with improved anti-proliferative activities in K562 cell assays. In particular, compound Y9 displayed comparable potency with that of imatinib. It potently inhibited Bcr-AblWT and Bcr-AblT315I kinases with IC50 of 0.043 μM and 0.17 μM, respectively. Furthermore, compound Y9 inhibited the proliferation of K562 and K562R cells with IC50 of 1.65 μM and 5.42 μM, respectively. Therefore, 6-phenyl-1H-indazol-3amine as HBM, combined with flexible linker, is a successful strategy contribute to research on T315I mutant resistance, and compound Y9 could be served as a starting point for further optimization.

NMR-based investigations of acyl-functionalized piperazines concerning their conformational behavior in solution

Selected N-benzoylated piperazine compounds were synthesized to study their conformational behavior using temperature-dependent 1H NMR spectroscopy. All investigated piperazines occur as conformers at room temperature resulting from the restric

Oxazolo[4,5-b]pyridine-Based Piperazinamides as GSK-3β Inhibitors with Potential for Attenuating Inflammation and Suppression of Pro-Inflammatory Mediators

Recent studies reveal that glycogen synthase kinase-3β (GSK-3β) acts as a pro-inflammatory enzyme, and by inhibiting this kinase, inflammation can be controlled. In this regard, a series of 17 piperazine-linked oxazolo[4,5-b]pyridine-based derivatives was

Synthesis and biological evaluation of novel aromatic-heterocyclic biphenyls as potent anti-leukemia agents

As a continuation to our previous research, twenty-eight aromatic-heterocyclic biphenyls were designed and synthesized as novel Bcr-Abl inhibitors. The title compounds were investigated for their antiproliferative activities against wild K562 cells and Imatinib-resistant K562 cells (K562R). The results indicated that most of them exhibited potent Bcr-Abl inhibition and moderate antiproliferative potency against K562 cells. Furthermore, three compounds 3, 7 and 21 displayed moderate antiproliferative activities against K562R cells. Molecular docking indicated that 3 bound more tightly with Bcr-AblT315I compared to Bcr-AblWT. The higher affinity was consistent with its relatively promising K562R cell growth inhibition. These aromatic-heterocyclic biphenyls could be considered as novel lead compound for optimized as Bcr-AblT315I inhibitors. They provide a good starting point for the further development of novel anti-leukemia agents capable of dealing with clinical acquired resistance against Imatinib.

Synthesis and biological evaluation of substituted 4-(thiophen-2-ylmethyl)- 2H-phthalazin-1-ones as potent PARP-1 inhibitors

We have developed a series of substituted 4-(thiophen-2-ylmethyl)-2H- phthalazin-1-ones as potent PARP-1 inhibitors. Preliminary biological evaluation indicated that most compounds possessed inhibitory potencies comparable to, or higher than AZD-2281. Among these compounds, 18q appeared to be the most notable one, which displayed an 8-fold improvement in enzymatic activity compared to AZD-2281. These efforts lay the foundation for our further investigation.

Phenoxypiperidines and analogs thereof useful as histamine H3 antagonists

Disclosed are compounds of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein: M is CH or N; U and W are each CH, or one of U and W is CH and the other is N; X is a bond, alkylene, —C(O)—, —C(N—OR5)—, —C(N—OR5)—CH(R6)—, —CH(R6)—C(N—OR5)—, —O—, —OCH2—, —CH2O— or —S(O)0-2—; Y is —O—, —(CH2)2—, —C(═O)—, —C(═NOR7)— or —SO0-2—; Z is a bond, optionally substituted alkylene or alkylene interrupted by a heteroatom or heterocyclic group; R1 is optionally substituted alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, heterocycloalkyl, or benzimidazolyl or a derivative thereof; R2 is optionally substituted alkyl, alkenyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl or heterocycloalkyl; and the remaining variables are as defined in the specification; compositions and methods for treating an allergy-induced airway response, congestion, diabetes, obesity, an obesity-related disorder, metabolic syndrome and a cognition deficit disorder using said compounds, alone or in combination with other agents.

Reaction of piperazine with trimethylacetic arylcarboxylic anhydride; a convenient method for preparing monoacylated piperazine derivatives

A series of monosubstituted piperazine derivatives were obtained by the reaction of piperazine with trimethylacetic arylcarboxylic anhydrides in good yields, which were prepared in situ from arylcarboxylic acid with trimethylacetyl chloride in the presence of triethylamine.

Study of synthesis and cardiovascular activity of some furoxan derivatives as potential NO-donors

A series of hybrid molecules incorporating the furoxan and nicorandil moieties were designed as potential NO donors with cardiovascular and cerebrovascular activities. Thirty-six target molecules were successfully synthesized by conventional methods and characterized by infrared spectroscopy, 1H-NMR spectroscopy and high resolution mass spectra. The compounds were tested for their effects on KCl-induced contraction of rabbit thoracic aorta whose endothelium was denuded. Eight compounds were found to reduce KCl-induced contraction by more than 30% at 10 μM. All except one of these compounds are characterized by the presence of electron withdrawing groups in the phenyl ring attached via an amide or ester linkage to the furoxan moiety. The nature of the terminal carbonyl linkage (ester or amide) and the length or type of the alkyl chain bridging the two carbonyl functions have little effect on the activity. One of the active compounds, N-(4- methoxy-benzoyl)-N'-[3-methylfuroxanyl-4-carbonyl)piperazine (17i) was tested for hypotensive effects on anaesthetized rats at 1.5 mg/kg, and found to demonstrate a gradual and sustained hypotensive effect. The results suggest that the furoxannicorandil derivatives are a useful lead in the design of NO- donor compounds for hypertension.

Constructing the 2-(thiobenzyl)ethyl carbamate linker via thiyl radical addition

N-Vinyloxycarbonyl derivatives of secondary amines undergo efficient addition of thiyl radical and, using Merrifield SH resin, this reaction provides a new entry to resin-bound 2-(thiobenzyl)ethyl carbamates. (C) 2000 Elsevier Science Ltd.