Category: piperidines

Selection of DNA-Encoded Dynamic Chemical Libraries for Direct Inhibitor Discovery was written by Deng, Yuqing;Peng, Jianzhao;Xiong, Feng;Song, Yinan;Zhou, Yu;Zhang, Jianfu;Lam, Fong Sang;Xie, Chao;Shen, Wenyin;Huang, Yiran;Meng, Ling;Li, Xiaoyu. And the article was included in Angewandte Chemie, International Edition in 2020.Application of 86069-86-5 The following contents are mentioned in the article:

Dynamic combinatorial libraries (DCLs) is a powerful tool for ligand discovery in biomedical research; however, the application of DCLs has been hampered by their low diversity. Recently, the concept of DNA encoding has been employed in DCLs to create DNA-encoded dynamic libraries (DEDLs); however, all current DEDLs are limited to fragment identification, and a challenging process of fragment linking is required after selection. The authors report an anchor-directed DEDL approach that can identify full ligand structures from large-scale DEDLs. This method is also able to convert unbiased libraries into focused ones targeting specific protein classes. The authors demonstrated this method by selecting DEDLs against five proteins, and novel inhibitors were identified for all targets. Notably, several selective BD1/BD2 inhibitors were identified from the selections against bromodomain 4 (BRD4), an important anti-cancer drug target. This work may provide a broadly applicable method for inhibitor discovery. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Application of 86069-86-5).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. Piperidine and its derivatives have become increasingly popular in many synthetic schemes. Some chemotherapeutic agents have piperidine moiety within their structure, foremost among them, vinblastine and raloxifene.Application of 86069-86-5

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Cyclic Peptidyl Inhibitors against CAL/CFTR Interaction for Treatment of Cystic Fibrosis was written by Dougherty, Patrick G.;Wellmerling, Jack H.;Koley, Amritendu;Lukowski, Jessica K.;Hummon, Amanda B.;Cormet-Boyaka, Estelle;Pei, Dehua. And the article was included in Journal of Medicinal Chemistry in 2020.Electric Literature of C21H21NO4 The following contents are mentioned in the article:

Cystic fibrosis (CF) is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, encoding for a chloride ion channel. Membrane expression of CFTR is neg. regulated by CFTR-associated ligand (CAL). We previously showed that inhibition of the CFTR/CAL interaction with a cell-permeable peptide improves the function of rescued F508del-CFTR. In this study, optimization of the peptidyl inhibitor yielded PGD97, which exhibits a K_D value of 6 nM for the CAL PDZ domain, ≥ 130-fold selectivity over closely related PDZ domains, and a serum t_1/2 of >24 h. In patient-derived F508del homozygous cells, PGD97 (100 nM) increased short-circuit currents by ~3-fold and further potentiated the therapeutic effects of small-mol. correctors (e.g., VX-661) by ~2-fold (with an EC₅₀ of ~10 nM). Our results suggest that PGD97 may be used as a novel treatment for CF, either as a single agent or in combination with small-mol. correctors/potentiators. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Electric Literature of C21H21NO4).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. The piperidine ring can be found not only in more than half of the currently known structures of alkaloids, but also in many natural or synthetic compounds with interesting biological activities. Fluorinated piperidines are also the subject of continued interest in medicinal chemistry, for example in the synthesis of selective dipeptidyl peptidase II (DPP II) inhibitors. Piperidine derivatives are also used in solid-phase peptide synthesis (SPPS) and many degradation reactions.Electric Literature of C21H21NO4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Cyclic Peptidyl Inhibitors against CAL/CFTR Interaction for Treatment of Cystic Fibrosis was written by Dougherty, Patrick G.;Wellmerling, Jack H.;Koley, Amritendu;Lukowski, Jessica K.;Hummon, Amanda B.;Cormet-Boyaka, Estelle;Pei, Dehua. And the article was included in Journal of Medicinal Chemistry in 2020.Recommanded Product: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid The following contents are mentioned in the article:

Cystic fibrosis (CF) is caused by mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene, encoding for a chloride ion channel. Membrane expression of CFTR is neg. regulated by CFTR-associated ligand (CAL). We previously showed that inhibition of the CFTR/CAL interaction with a cell-permeable peptide improves the function of rescued F508del-CFTR. In this study, optimization of the peptidyl inhibitor yielded PGD97, which exhibits a K_D value of 6 nM for the CAL PDZ domain, ≥ 130-fold selectivity over closely related PDZ domains, and a serum t_1/2 of >24 h. In patient-derived F508del homozygous cells, PGD97 (100 nM) increased short-circuit currents by ~3-fold and further potentiated the therapeutic effects of small-mol. correctors (e.g., VX-661) by ~2-fold (with an EC₅₀ of ~10 nM). Our results suggest that PGD97 may be used as a novel treatment for CF, either as a single agent or in combination with small-mol. correctors/potentiators. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Recommanded Product: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. Fluorinated piperidines are also the subject of continued interest in medicinal chemistry, for example in the synthesis of selective dipeptidyl peptidase II (DPP II) inhibitors. Piperidine derivatives are also used in solid-phase peptide synthesis (SPPS) and many degradation reactions.Recommanded Product: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Dependence of the inhibiting effect of bipyridines and their hydro-derivatives on configuration was written by Forostyan, Yu. N.. And the article was included in Zashchita Metallov in 1983.Category: piperidines The following contents are mentioned in the article:

The inhibiting effect of bipyridines and their hydroderivs. (concentration 0.1%) on corrosion of steel St3  [39296-41-8] in solutions of 15% H₂SO₄ at 22° and constant mixing was studied. With increasing number at H atoms in mols. of bipyridines, the corrosion inhibition coefficient and protection degree increased due to an increase in the ionization constant (i.e. increase in the amine basicity). The inhibiting effect of bipyridines was directly associated with their configuration. In bipyridine hydroderivs., ionization coefficients were different due to the mutual arrangement of amino groups in mols. The greater the distance between amino groups (adsorption centers) in the bipyridine hydroderiv. mol., the higher the basicity of the compound and, thus, the ionization constant, inhibiting coefficient, and protection degree. 4,4‘-Bipyridine  [553-26-4] and its hydroderivs. had the greatest inhibiting effect. This study involved multiple reactions and reactants, such as 3-(Piperidin-3-yl)pyridine (cas: 31251-28-2Category: piperidines).

3-(Piperidin-3-yl)pyridine (cas: 31251-28-2) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. Piperidine prefers a chair conformation, similar to cyclohexane. Unlike cyclohexane, piperidine has two distinguishable chair conformations: one with the N–H bond in an axial position, and the other in an equatorial position.Category: piperidines

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Bepridil is potent against SARS-CoV-2 in vitro was written by Vatansever, Erol C.;Yang, Kai S.;Drelich, Aleksandra K.;Kratch, Kaci C.;Cho, Chia-Chuan;Kempaiah, Kempaiah Rayavara;Hsu, Jason C.;Mellott, Drake M.;Xu, Shiqing;Tseng, Chien-Te K.;Liu, Wenshe Ray. And the article was included in Proceedings of the National Academy of Sciences of the United States of America in 2021.Electric Literature of C32H39NO4 The following contents are mentioned in the article:

Guided by a computational docking anal., about 30 Food and Drug Administration/European Medicines Agency (FDA/EMA)-approved small-mol. medicines were characterized on their inhibition of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) main protease (Mpro). Of these small mols. tested, six displayed a concentration that inhibits response by 50% (IC50) value below 100μM in inhibiting Mpro, and, importantly, three, i.e., pimozide, ebastine, and bepridil, are basic mols. that potentiate dual functions by both raising endosomal pH to interfere with SARS-CoV-2 entry into the human cell host and inhibiting Mpro in infected cells. A live virus-based modified microneutralization assay revealed that bepridil possesses significant anti-SARS-CoV-2 activity in both Vero E6 and A459/ACE2 cells in a dose-dependent manner with low micromolar effective concentration, 50% (EC50) values. Therefore, the current study urges serious considerations of using bepridil in COVID-19 clin. tests. This study involved multiple reactions and reactants, such as 2-(4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid (cas: 83799-24-0Electric Literature of C32H39NO4).

2-(4-(1-Hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoic acid (cas: 83799-24-0) belongs to piperidine derivatives. The piperidine moiety constitutes an important building block for the synthesis of a variety of bioactive natural products, alkaloids and other drugs. Piperidine derivatives bearing a masked aldehyde function in the ε-position are easily transformed into quinolizidine compounds through intramolecular reductive amination.Electric Literature of C32H39NO4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Parallel Approach to Selective Catalysts for Palladium-Catalyzed Desymmetrization of 2,4-Cyclopentenediol was written by Agarkov, Anton;Uffman, Eric W.;Gilbertson, Scott R.. And the article was included in Organic Letters in 2003.Application of 86069-86-5 The following contents are mentioned in the article:

Polymer-supported peptides containing the Ph₂PCH₂CH(NH₂)CO₂H unit were developed for the desymmetrization of cis-4-cyclopentene-1,3-diol dicarbamate with ≤76% ees. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Application of 86069-86-5).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. Piperidine derivatives are being utilized in different ways as anticancer, antiviral, antimalarial, antimicrobial, antifungal, antihypertension, analgesic, anti-inflammatory, anti-Alzheimer, antipsychotic and/or anticoagulant agents.Application of 86069-86-5

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Bipiperidines. XX. Determination of the basicity of some bipiperidines was written by Forostyan, Yu. N.;Koval’chuk, B. V.;Efimova, E. I.. And the article was included in Zhurnal Obshchei Khimii in 1973.Application of 31251-28-2 The following contents are mentioned in the article:

Basicity values, pKa1 and pKa2, were determined for 8 bipiperidines and 4 piperidylpyridines. The values decreased as the distance between the N atoms decreased. This study involved multiple reactions and reactants, such as 3-(Piperidin-3-yl)pyridine (cas: 31251-28-2Application of 31251-28-2).

3-(Piperidin-3-yl)pyridine (cas: 31251-28-2) belongs to piperidine derivatives. Piperidine is a metabolite of cadaverine, a polyamine found in the human intestine. Industrially, piperidine is produced by the hydrogenation of pyridine, usually over a molybdenum disulfide catalyst. Pyridine can also be reduced to piperidine via a modified Birch reduction using sodium in ethanol.Application of 31251-28-2

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Total synthesis of antascomicin B was written by Brittain, Dominic E. A.;Griffiths-Jones, Charlotte M.;Linder, Michael R.;Smith, Martin D.;McCusker, Catherine;Barlow, Jaqueline S.;Akiyama, Ryo;Yasuda, Kosuke;Ley, Steven V.. And the article was included in Angewandte Chemie, International Edition in 2005.Name: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid The following contents are mentioned in the article:

The structurally enticing antascomicin B (I), which exhibits potent immunosuppressant-antagonizing properties, has a complex polyketide structure. Key steps in its enantioselective total synthesis include a transannular catechol-templated Dieckmann reaction to assemble the challenging tricarbonyl functionality and a butanediacetal-directed allylation. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Name: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. The piperidine moiety constitutes an important building block for the synthesis of a variety of bioactive natural products, alkaloids and other drugs. Piperidine prefers a chair conformation, similar to cyclohexane. Unlike cyclohexane, piperidine has two distinguishable chair conformations: one with the N–H bond in an axial position, and the other in an equatorial position.Name: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Synthesis of Bioactive 2-Aza-Analogues of Ipecac and Alangium Alkaloids was written by Koelzer, Michael;Weitzel, Kerstin;Goeringer, H. Ulrich;Thines, Eckhard;Opatz, Till. And the article was included in ChemMedChem in 2010.Synthetic Route of C21H21NO4 The following contents are mentioned in the article:

A short and versatile synthesis of functional emetine mimetics is described. The 2-aza analogs, e.g. show the characteristic structure-activity relationships of the natural series. Although they are less active than their natural counterparts, mimetic I shows an improved potency/toxicity ratio compared withe the benchmark compound emetine. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Synthetic Route of C21H21NO4).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives.Piperidine is a key saturated heterocyclic scaffold found in several of the top-selling small molecule pharmaceuticals and natural alkaloids, with a diverse range of biological activities. Fluorinated piperidines are also the subject of continued interest in medicinal chemistry, for example in the synthesis of selective dipeptidyl peptidase II (DPP II) inhibitors. Piperidine derivatives are also used in solid-phase peptide synthesis (SPPS) and many degradation reactions.Synthetic Route of C21H21NO4

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Synthesis of Bioactive 2-Aza-Analogues of Ipecac and Alangium Alkaloids was written by Koelzer, Michael;Weitzel, Kerstin;Goeringer, H. Ulrich;Thines, Eckhard;Opatz, Till. And the article was included in ChemMedChem in 2010.Name: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid The following contents are mentioned in the article:

A short and versatile synthesis of functional emetine mimetics is described. The 2-aza analogs, e.g. show the characteristic structure-activity relationships of the natural series. Although they are less active than their natural counterparts, mimetic I shows an improved potency/toxicity ratio compared withe the benchmark compound emetine. This study involved multiple reactions and reactants, such as (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5Name: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid).

(S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid (cas: 86069-86-5) belongs to piperidine derivatives. Piperidine is a metabolite of cadaverine, a polyamine found in the human intestine. Several piperidine alkaloids isolated from natural herbs, were found to exhibit antiproliferation and antimetastatic effects on various types of cancers both in vitro and in vivo for example Piperine, Evodiamine, Matrine, Berberine and Tetrandine.Name: (S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)piperidine-2-carboxylic acid

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem