Category: amides-buliding-blocks

Tetramethylpyrazine nitrone TBN extends the lifespan of C. elegans by activating the Nrf2/SKN-1 signaling pathway was written by Wang, Ting;Jing, Mei;Zhang, Ting;Zhang, Zaijun;Sun, Yewei;Wang, Yuqiang. And the article was included in Biochemical and Biophysical Research Communications in 2022.Formula: C11H15N2O8P The following contents are mentioned in the article:

SKN-1, the ortholog of mammalian Nrf2 proteins, is a transcription factor that plays an important role in oxidative stress resistance and longevity. Similar to other defense systems, the Nrf2-mediated stress response is compromised in aging and neurodegenerative diseases. Our previous studies demonstrated that tetramethylpyrazine nitrone (TBN), a derivative of tetramethylpyrazine armed with a potent free radical-scavenging nitrone moiety, exerted multifunctional neuroprotection in neurol. and other diseases. However, the ability of TBN to extend a healthy lifespan and its underlying mechanisms of action are not yet clear. C. elegans have become a popular animal model in aging research. Herein, we demonstrate that TBN can extend the lifespan, promote age-associated health indicators, and restore mitochondrial function in C. elegans. TBN also significantly reduced ROS levels and superoxide accumulation in C. elegans. We show that TBN-mediated lifespan extension is SKN-1dependent. The present study provides valuable insights into the mechanisms by which TBN inhibits aging via the Nrf2/SKN-1 pathway in C. elegans. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7Formula: C11H15N2O8P).

((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7) belongs to amides. Amides can be viewed as a derivative of a carboxylic acid RC(=O)OH with the hydroxyl group –OH replaced by an amine group −NR′R″; or, equivalently, an acyl (alkanoyl) group RC(=O)− joined to an amine group. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Formula: C11H15N2O8P

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Brain cells derived from Alzheimer’s disease patients have multiple specific innate abnormalities in energy metabolism was written by Ryu, Woo-In;Bormann, Mariana K.;Shen, Minqi;Kim, Dohoon;Forester, Brent;Park, Yeongwon;So, Jisun;Seo, Hyemyung;Sonntag, Kai-C.;Cohen, Bruce M.. And the article was included in Molecular Psychiatry in 2021.Name: ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate The following contents are mentioned in the article:

Abstract: Altered energy metabolism has been implicated both in aging and the pathogenesis of late-onset Alzheimer’s disease (LOAD). However, it is unclear which anomalies are acquired phenotypes and which are inherent and predispose to disease. We report that neural progenitor cells and astrocytes differentiated from LOAD patient-derived induced pluripotent stem cells exhibit multiple inter-related bioenergetic alterations including: changes in energy production by mitochondrial respiration vs. glycolysis, as a consequence of alterations in bioenergetic substrate processing and transfer of reducing agents, reduced levels of NAD/NADH, diminished glucose uptake and response rates to insulin (INS)/IGF-1 signaling, decreased INS receptor and glucose transporter 1 densities, and changes in the metabolic transcriptome. Our data confirm that LOAD is a “multi-hit” disorder and provide evidence for innate inefficient cellular energy management in LOAD that likely predisposes to neurodegenerative disease with age. These processes may guide the development and testing of diagnostic procedures or therapeutic agents. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7Name: ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate).

((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.Name: ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Enhanced toxicity of binary mixtures of larvicidal constituents from Asarum heterotropoides root to Culex pipiens pallens (Diptera: Culicidae) was written by Perumalsamy, Haribalan;Kim, Jun-Ran;Kim, Soon-Il;Kwon, Hyung Wook;Ahn, Young-Joon. And the article was included in Journal of Medical Entomology in 2012.Computed Properties of C14H25NO The following contents are mentioned in the article:

The toxicity of pellitorine alone or in combination with (-)-asarinin, α-asarone, methyleugenol, or pentadecane (1:1, 1:2, 1:3, 2:1, and 3:1 ratios) to third instars from an insecticide-susceptible KS-CP strain and -resistant DJ-CP colony of Culex pipiens pallens Coquillett was evaluated using a direct-contact mortality bioassay. The binary mixture of pellitorine and (-)-asarinin (3:1 ratio) was significantly more toxic against KS-CP larvae (0.95 mg/L) and DJ-CP larvae (1.07 mg/L) than either pellitorine (2.08 mg/L for KS-CP and 2.33 mg/L for DJ-CP) or (-)-asarinin (11.45 and 12.61 mg/L) alone. The toxicity of the other binary mixtures (1:1, 1:2, 1:3, and 2:1 ratios) and pellitorine did not differ significantly from each other. Based on the co-toxicity coefficient (CC) and synergistic factor (SF), the three binary mixtures (1:3, 2:1, and 3:1) operated synergistically (CC, 250-390 and SF, 1.4-2.2 for KS-CP; CC, 257-279 and SF, 1.1-2.1 for DJ-CP). The binary mixtures of pellitorine and (-)-asarinin merit further study as potential larvicides for the control of insecticide-resistant mosquito populations. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Computed Properties of C14H25NO).

(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors. Amides can be recrystallised from large quantities of water, ethanol, ethanol/ether, aqueous ethanol, chloroform/toluene, chloroform or acetic acid. The likely impurities are the parent acids or the alkyl esters from which they have been made. The former can be removed by thorough washing with aqueous ammonia followed by recrystallisation, whereas elimination of the latter is by trituration or recrystallisation from an organic solvent.Computed Properties of C14H25NO

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Scientific opinion on Flavouring Group Evaluation 86, Revision 1 (FGE.86Rev1): consideration of aliphatic and aromatic amines and amides evaluated by JECFA (65^th meeting) was written by Anadon, Arturo;Binderup, Mona-Lise;Bursch, Wilfried;Castle, Laurence;Crebelli, Riccardo;Engel, Karl-Heinz;Franz, Roland;Gontard, Nathalie;Haertle, Thomas;Husoy, Trine;Jany, Klaus-Dieter;Leclercq, Catherine;Lhuguenot, Jean Claude;Mennes, Wim;Milana, Maria Rosaria;Pfaff, Karla;Svensson, Kettil;Toldra, Fidel;Waring, Rosemary;Wolfle, Detlef;Sundh, Ulla Beckman;Beltoft, Vibe;Carere, Angelo;Frandsen, Henrik;Gurtler, Rainer;Hill, Frances;Larsen, John Christian;Lund, Pia;Mulder, Gerard;Norby, Karin;Pascal, Gerard;Pratt, Iona;Speijers, Gerrit;Wallin, Harriet;Nielsen, Kim Rygaard. And the article was included in EFSA Journal in 2011.Quality Control of (2E,4E)-N-Isobutyldeca-2,4-dienamide The following contents are mentioned in the article:

The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids has been requested to consider the Joint FAO/WHO Expert Committee on Food Additives (the JECFA) evaluations of flavoring substances assessed since 2000, and to decide whether no further evaluation is necessary, as laid down in Commission Regulation (EC) No 1565/2000. Particularly evaluated are 34 aliphatic and aromatic amines and amides. For seven of the 34 evaluated substances the Panel did not agree with the JECFA application of the Procedure and addnl. toxicity data are required for five of the seven substances [FL-no: 11.014, 14.003, 16.091, 16.093 and 16.094]. One substance cannot be evaluated through the Procedure due to concern with respect to genotoxicity/carcinogenicity [FL-no: 16.049] and one substance [FL-no: 11.017] is evaluated along the A-side, while the JECFA evaluated it along the B-side. For the 27 of the 34 JECFA evaluated aliphatic and aromatic amines and amides, the Panel agreed with the JECFA conclusion ‘no safety concern at estimated levels of intake as flavoring substances’ based on the MSDI approach. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Quality Control of (2E,4E)-N-Isobutyldeca-2,4-dienamide).

(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. In simple aromatic amides, fragmentation occurs on both sides of the carbonyl group. If a hydrogen is available in N-substituted aromatic amides, it tends to migrate and form an aromatic amine and the loss of a ketene.Quality Control of (2E,4E)-N-Isobutyldeca-2,4-dienamide

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Effects of treatment at a subzero temperature on pH, water retention, and metabolites in spotted mackerel (Scomber australasicus) muscle was written by Nakazawa, Naho;Fuchiyama, Yuki;Shimamori, Shiori;Shibayama, Shungo;Okumura, Kaihei;Maeda, Toshimichi;Okazaki, Emiko. And the article was included in LWT–Food Science and Technology in 2022.Related Products of 1094-61-7 The following contents are mentioned in the article:

Studies have shown that storing pre-rigor frozen fish at subzero temperatures before thawing might suppress pH drop after thawing in some migratory fish. Therefore, the mechanisms involved in pH maintenance and the effects on the quality of fish muscle were investigated here. Frozen spotted mackerel (Scomber australasicus) was stored at -10°C for 1-10 d (hereinafter referred to as “-10°C treatments”). pH, water retention, and the changes in primary metabolite concentrations were investigated in the frozen and thawed muscles. When the -10°C treatment lasted for 5 d or longer, the thawed muscle maintained a min. pH of 6.2, and the water-retention and water-reabsorption capacities of the frozen-thawed spotted mackerel muscle of -10°C treatment samples increased compared with the control sample. In the -10°C treatments, NAD (NAD) was consumed and glycolytic intermediate products accumulated in the frozen muscle. This result suggests anaerobic glycolysis was inhibited. The results of this investigation indicate that -10°C treatments before thawing may increase the meat quality in frozen spotted mackerel. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7Related Products of 1094-61-7).

((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7) belongs to amides. The solubilities of amides and esters are roughly comparable. Typically amides are less soluble than comparable amines and carboxylic acids since these compounds can both donate and accept hydrogen bonds. Tertiary amides, with the important exception of N,N-dimethylformamide, exhibit low solubility in water. In simple aromatic amides, fragmentation occurs on both sides of the carbonyl group. If a hydrogen is available in N-substituted aromatic amides, it tends to migrate and form an aromatic amine and the loss of a ketene.Related Products of 1094-61-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Effects of treatment at a subzero temperature on pH, water retention, and metabolites in spotted mackerel (Scomber australasicus) muscle was written by Nakazawa, Naho;Fuchiyama, Yuki;Shimamori, Shiori;Shibayama, Shungo;Okumura, Kaihei;Maeda, Toshimichi;Okazaki, Emiko. And the article was included in LWT–Food Science and Technology in 2022.Quality Control of ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate The following contents are mentioned in the article:

Studies have shown that storing pre-rigor frozen fish at subzero temperatures before thawing might suppress pH drop after thawing in some migratory fish. Therefore, the mechanisms involved in pH maintenance and the effects on the quality of fish muscle were investigated here. Frozen spotted mackerel (Scomber australasicus) was stored at -10°C for 1-10 d (hereinafter referred to as “-10°C treatments”). pH, water retention, and the changes in primary metabolite concentrations were investigated in the frozen and thawed muscles. When the -10°C treatment lasted for 5 d or longer, the thawed muscle maintained a min. pH of 6.2, and the water-retention and water-reabsorption capacities of the frozen-thawed spotted mackerel muscle of -10°C treatment samples increased compared with the control sample. In the -10°C treatments, NAD (NAD) was consumed and glycolytic intermediate products accumulated in the frozen muscle. This result suggests anaerobic glycolysis was inhibited. The results of this investigation indicate that -10°C treatments before thawing may increase the meat quality in frozen spotted mackerel. This study involved multiple reactions and reactants, such as ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7Quality Control of ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate).

((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate (cas: 1094-61-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Amides can be recrystallised from large quantities of water, ethanol, ethanol/ether, aqueous ethanol, chloroform/toluene, chloroform or acetic acid. The likely impurities are the parent acids or the alkyl esters from which they have been made. The former can be removed by thorough washing with aqueous ammonia followed by recrystallisation, whereas elimination of the latter is by trituration or recrystallisation from an organic solvent.Quality Control of ((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Characterization of alkaloid profile of Hyoscyamus reticulatus L. and Atropa belladonna subsp. caucasica (Kreyer) Avet by LC-MS and NMR was written by Valiyeva, Adila;Felegyi-Toth, Csenge Anna;Varnai, Bianka;Garaev, Eldar;Beni, Szabolcs;Kursinszki, Laszlo. And the article was included in Natural Product Research.Category: amides-buliding-blocks The following contents are mentioned in the article:

The alkaloid profile of Hyoscyamus reticulatus L. and Atropa belladonna subsp. caucasica (Kreyer) Avet have not been characterized yet. UHPLC-PDA-Q-TOF-MS/MS and LC-DAD-QqQ-MS/MS methods were used herein to characterize the metabolite profiles of these plants. Flash chromatog. in combination with preparative- and semi preparative HPLC were utilized for the isolation of the compounds of interest. The structure of the isolated compounds was proposed based on their MS/MS fragmentation and NMR characteristics. As a total of 19 tropane derivatives, two tyramine derivatives (N-cis- and N-trans- feruloyl tyramine), a lignanamide (grossamide), an alkylamide (pellitorine) were identified in the root and herb extracts of H. reticulatus. Moreover, rutin and caffeoylquinic acids were found in the leaves and fruits, while kaempferol-3-O-glucoside-7-O-rhamnoside and quercetin-3-O-glucoside-rhamnoside-rhamnoside were exclusively characteristic for the leaves of H. reticulatus. The root and herb extracts of A. caucasica contained 16 tropane alkaloid derivatives along with Me tropate and two tyramine derivatives This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Category: amides-buliding-blocks).

(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. Amides can be viewed as a derivative of a carboxylic acid RC(=O)OH with the hydroxyl group –OH replaced by an amine group −NR′R″; or, equivalently, an acyl (alkanoyl) group RC(=O)− joined to an amine group. As a result of interactions such as these, the water solubility of amides is greater than that of corresponding hydrocarbons. These hydrogen bonds are also have an important role in the secondary structure of proteins.Category: amides-buliding-blocks

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Protective effects of amide constituents from the fruit of Piper chaba on D-galactosamine/TNF-α-induced cell death in mouse hepatocytes was written by Matsuda, Hisashi;Ninomiya, Kiyofumi;Morikawa, Toshio;Yasuda, Daisuke;Yamaguchi, Itadaki;Yoshikawa, Masayuki. And the article was included in Bioorganic & Medicinal Chemistry Letters in 2008.Reference of 18836-52-7 The following contents are mentioned in the article:

The methanolic extract from the fruit of Piper chaba (Piperaceae) was found to have a hepatoprotective effect on D-galactosamine (D-GalN)/lipopolysaccharide (LPS)-induced liver injury in mice. From the Et acetate-soluble fraction, a new amide constituent named piperchabamide E (I) together with twenty known amide constituents (e.g., piperine, piperchabamides A-D, and piperanine) and two aromatic constituents were isolated as the hepatoprotective constituents. With regard to structure-activity relationships, the amide moiety and the 1,9-decadiene structure between the benzene ring and amide moiety were suggested to be important for strong inhibition of D-GalN/tumor necrosis factor-α (TNF-α)-induced death of hepatocytes. Furthermore, a principal amide constituent, piperine, dose-dependently inhibited increase in serum GPT and GOT levels at doses of 2.5-10 mg/kg (p.o.) in D-GalN/LPS-treated mice, and this inhibitory effect was suggested to depend on the reduced sensitivity of hepatocytes to TNF-α. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Reference of 18836-52-7).

(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. Amides are pervasive in nature and technology. Proteins and important plastics like Nylons, Aramid, Twaron, and Kevlar are polymers whose units are connected by amide groups (polyamides); these linkages are easily formed, confer structural rigidity, and resist hydrolysis. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.Reference of 18836-52-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Implementation of a single quad MS detector in high-throughput transdermal research of plant extracts was written by Veryser, Lieselotte;Taevernier, Lien;Roche, Nathalie;Blondeel, Phillip;De Spiegeleer, Bart. And the article was included in Journal of Pharmaceutical and Biomedical Analysis in 2015.Product Details of 18836-52-7 The following contents are mentioned in the article:

In this study, a new type of single quadrupole mass spectrometric detector was implemented in transdermal research. The local skin pharmacokinetic properties of the plant N-alkylamides (NAAs) pellitorine and anacycline, present in an Anacyclus pyrethrum extract, and spilanthol, present in a Spilanthes acmella extract were investigated. This single quad MS detection method showed great advantages compared to the traditional UV detector. The NAAs could be identified and quantified in the samples with an ultra performance liquid chromatog. (UPLC)-single quad MS detection system, even if they were not separated, which is a requirement when using an UV-detector. Another advantage of the UPLC-MS system is that lower limit of detection values could be obtained allowing a more accurate and precise determination of the exptl. lag time in the in vitro skin permeation experiments To conclude, this single quad MS detector coupled to UPLC is a useful anal. tool with improved performance compared to high performance liquid chromatog. (HPLC)-UV for biomedical-pharmaceutical purposes in transdermal research. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Product Details of 18836-52-7).

(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. The presence of the amide group –C(=O)N– is generally easily established, at least in small molecules. It can be distinguished from nitro and cyano groups in IR spectra. Amides exhibit a moderately intense νCO band near 1650 cm−1. By 1H NMR spectroscopy, CONHR signals occur at low fields. In X-ray crystallography, the C(=O)N center together with the three immediately adjacent atoms characteristically define a plane.Product Details of 18836-52-7

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

GLI1 Inhibitors Identified by Target Protein Oriented Natural Products Isolation (TPO-NAPI) with Hedgehog Inhibition was written by Arai, Midori A.;Ochi, Fumie;Makita, Yoshinori;Chiba, Tetsuhiro;Higashi, Kyohei;Suganami, Akiko;Tamura, Yutaka;Toida, Toshihiko;Iwama, Atsushi;Sadhu, Samir K.;Ahmed, Firoj;Ishibashi, Masami. And the article was included in ACS Chemical Biology in 2018.Computed Properties of C14H25NO The following contents are mentioned in the article:

This report describes the development of a target-protein-oriented natural-products-isolation (TPO-NAPI) method for Hedgehog inhibitors and the direct GLI1 inhibitor, 5′-O-methyl-3-hydroxyflemingin A , which inhibited hedgehog (Hh) signal transduction and diminished characteristics of cancer stem cells. Eight natural products (including three newly described products) that directly bind to GLI1 were rapidly obtained via the TPO-NAPI method developed using GLI1 protein-immobilized beads. 5′-O-Methyl-3-hydroxyflemingin A inhibited Hh signaling (IC₅₀ 7.3 μM), leading to decreasing production of the Hh target proteins BCL2, PTCH1, and BMI1. 5′-O-Methyl-3-hydroxyflemingin A was cytotoxic to Hh-related cancer cells. CD experiments revealed that 5′-O-methyl-3-hydroxyflemingin A directly bound GLI1 (K_d = 7.7 μM). Moreover, 5′-O-methyl-3-hydroxyflemingin A diminished cancer stem cell characters of Huh7 such as sphere formation and production of the cancer stem cell marker EpCAM. These results suggest that Hh inhibitors can efficiently suppress the activity of cancer stem cells. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Computed Properties of C14H25NO).

(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. Amides can be viewed as a derivative of a carboxylic acid RC(=O)OH with the hydroxyl group –OH replaced by an amine group −NR′R″; or, equivalently, an acyl (alkanoyl) group RC(=O)− joined to an amine group. Amides are stable compounds. The lower-melting members (such as acetamide) can be readily purified by fractional distillation. Most amides are solids which have low solubilities in water.Computed Properties of C14H25NO

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics