Category: 39546-32-2

Safety of Piperidine-4-carboxamideOn October 15, 2020 ,《Development of coumarine derivatives as potent anti-filovirus entry inhibitors targeting viral glycoprotein》 was published in European Journal of Medicinal Chemistry. The article was written by Gao, Yinyi; Cheng, Han; Khan, Sameer; Xiao, Gaokeng; Rong, Lijun; Bai, Chuan. The article contains the following contents:

Filoviruses, including Ebolavirus (EBOV), Marburgvirus (MARV) and Cuevavirus, cause hemorrhagic fevers in humans with up to 90% mortality rates. In the 2014-2016 West Africa Ebola epidemic, there are 15,261 laboratory confirmed cases and 11,325 total deaths. The lack of effective vaccines and medicines for the prevention and treatment of filovirus infection in humans stresses the urgency to develop antiviral therapeutics against filovirus-associated diseases. Our previous study identified a histamine receptor antagonist compound CP19 as an entry inhibitor against both EBOV and MARV. The preliminary structure-activity relationship (SAR) studies of CP19 showed that its piperidine, coumarin and linker were related with its antiviral activities. In this study, we performed detailed SAR studies on these groups with synthesized CP19 derivatives We discovered that 1) the piperidine group could be optimized with heterocycles, 2) the substitution groups of C3 and C4 of coumarin should be relatively large hydrophobic groups and 3) the linker part should be least substituted. Based on the SAR anal., we synthesized compound as a potent entry inhibitor of EBOV and MARV (IC50 = 0.5μM for EBOV and 1.5μM for MARV). The mutation studies of Ebola glycoprotein and mol. docking studies showed that the coumarin and its substituted groups of compound 32 bind to the pocket of Ebola glycoprotein in a similar way to the published entry inhibitor compound 118a. However, the carboxamide group of compound 32 does not have strong interaction with N61 as compound 118a does. The coumarin skeleton structure and the binding model of compound 32 elucidated by this study could be utilized to guide further design and optimization of entry inhibitors targeting the filovirus glycoproteins. In addition to this study using Piperidine-4-carboxamide, there are many other studies that have used Piperidine-4-carboxamide(cas: 39546-32-2Safety of Piperidine-4-carboxamide) was used in this study.

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. Amines have a free lone pair with which they can coordinate to metal centers. Amine–metal bonds are weaker because amines are incapable of backbonding, but they are still important for sensing applications.While stronger than hydrogen bonds, amine–metal bonds are still weaker than both covalent and ionic bonds.Safety of Piperidine-4-carboxamide

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Tang, Kai; Zhao, Min; Wu, Ya-Hong; Wu, Qiong; Wang, Shu; Dong, Yu; Yu, Bin; Song, Yihui; Liu, Hong-Min published an article on February 15 ,2022. The article was titled 《Structure-based design, synthesis and biological evaluation of aminopyrazines as highly potent, selective, and cellularly active allosteric SHP2 inhibitors》, and you may find the article in European Journal of Medicinal Chemistry.Computed Properties of C6H12N2O The information in the text is summarized as follows:

Src homol.-2-containing protein tyrosine phosphatase 2 (SHP2) encoded by the proto-oncogene PTPN11 is the first identified non-receptor protein tyrosine phosphatase. SHP2 dysregulation contributes to the pathogenesis of different cancers, making SHP2 a promising therapeutic target for cancer therapy. In this article, authors report the structure-guided design based on the well-characterized SHP2 inhibitor SHP099, extensive structure-activity relationship studies (SARs) of aminopyrazines, biochem. characterization and cellular potency. These medicinal chem. efforts lead to the discovery of the lead compound TK-453 I, which potently inhibits SHP2 (SHP2WT IC50 = 0.023μM, ΔTm = 7.01°C) in a reversible and noncompetitive manner. Compound I exhibits high selectivity over SHP2PTP, SHP1 and PTP1B, and may bind at the “”tunnel”” allosteric site of SHP2 as SHP099. As the key pharmacophore, the aminopyrazine scaffold not only reorganizes the cationic-π stacking interaction with R111 via the novel hydrogen bond interaction between the S atom of thioether linker and T219, but also mediates a hydrogen bond with E250. In vitro studies indicate that I inhibits proliferation of HeLa, KYSE-70 and THP-1 cells moderately and induces apoptosis of Hela cells. Further mechanistic studies suggest that I can decrease the phosphorylation levels of AKT and Erk1/2 in HeLa and KYSE-70 cells.Piperidine-4-carboxamide(cas: 39546-32-2Computed Properties of C6H12N2O) was used in this study.

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. Amine, any member of a family of nitrogen-containing organic compounds that is derived, either in principle or in practice, from ammonia (NH3). Naturally occurring amines include the alkaloids, which are present in certain plants; the catecholamine neurotransmitters (i.e., dopamine, epinephrine, and norepinephrine); and a local chemical mediator, histamine, that occurs in most animal tissues.Computed Properties of C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Cheng, Yarui; Zhang, Tianyuan; Cao, Yangrong; Wang, Li; Chen, Wenli published an article in Applied Microbiology and Biotechnology. The title of the article was 《New insights into the function of the proteins IsiC and IsiD from Synechocystis sp. PCC 6803 under iron limitation》.COA of Formula: C6H12N2O The author mentioned the following in the article:

Iron is a common cofactor in biol. processes such as respiration, photosynthesis, and nitrogen fixation. The genes isiC and isiD encode unknown proteins, and the growth of ΔisiC and ΔisiD mutants is inhibited under iron-deficient conditions. To study the regulatory mechanisms of IsiC and IsiD during iron starvation, we carried out transcriptome and metabolome sequencing. The Kyoto Encyclopedia of Genes and Genomes (KEGG) anal. showed that the photosynthesis, nitrogen metabolism, and ABC transporter pathways play a vital role in regulating iron deficiency. Upon iron repletion, IsiC and IsiD also have a regulatory effect on these pathways. Addnl., KEGG anal. of the differential metabolites of wild type (WT) and mutants showed that they were all enriched in starch and sucrose metabolism after iron limitation. Weighted gene co-expression network anal. (WGCNA) constructed a co-expression network of differentially expressed genes with phenotypes and metabolites, and finally identified five modules. The turquoise module was pos. correlated with iron deficiency. In contrast, the WT and blue module exhibited a neg. correlation, and the mutants ΔisiC and ΔisiD were pos. correlated with the gray and brown modules, resp. WGCNA also analyzed the relationship between metabolites and phenotypes, and the green module was related to iron starvation. The co-expression network determined the hub genes and metabolites of each module. This study lays a foundation for a better understanding of cyanobacteria in response to iron deficiency. In addition to this study using Piperidine-4-carboxamide, there are many other studies that have used Piperidine-4-carboxamide(cas: 39546-32-2COA of Formula: C6H12N2O) was used in this study.

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. The reaction of alkyl halides, R―X, where X is a halogen, or analogous reagents with ammonia (or amines) is useful with certain compounds. Not all alkyl halides are effective reagents; the reaction is sluggish with secondary alkyl groups and fails with tertiary ones. Its usefulness is largely confined to primary alkyl halides (those having two hydrogen atoms on the reacting site).COA of Formula: C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Kuroda, Shoichi; Kobashi, Yohei; Kawamura, Madoka; Kawabe, Kenichi; Shiozawa, Fumiyasu; Hamada, Makoto; Shimizu, Yuki; Okumura-Kitajima, Lisa; Koretsune, Hiroko; Kimura, Kayo; Yamamoto, Koji; Kakinuma, Hiroyuki published an article in Chemical & Pharmaceutical Bulletin. The title of the article was 《Synthesis and structure-activity relationship of C-phenyl D-glucitol (TP0454614) derivatives as selective sodium-dependent glucose cotransporter 1 (SGLT1) inhibitors》.Reference of Piperidine-4-carboxamide The author mentioned the following in the article:

Sodium-glucose cotransporter 1 (SGLT1) is the primary transporter for glucose absorption from the gastrointestinal tract. While C-Ph d-glucitol derivative SGL5213 has been reported to be a potent intestinal SGLT1 inhibitor for use in the treatment of type 2 diabetes, no SGLT1 selectivity was found in vitro (IC50 29 nM for hSGLT1 and 20 nM for hSGLT2). In this study we found a new method of synthesizing key intermediates 12 by a one-pot three-component condensation reaction and discovered C-Ph d-glucitol 41j (TP0454614), which has >40-fold SGLT1 selectivity in vitro (IC50 26 nM for hSGLT1 and 1101 nM for hSGLT2). The results of our study have provided new insights into the structure-activity relationships (SARs) of the SGLT1 selectivity of C-glucitol derivatives The results came from multiple reactions, including the reaction of Piperidine-4-carboxamide(cas: 39546-32-2Reference of Piperidine-4-carboxamide)

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. Amine, any member of a family of nitrogen-containing organic compounds that is derived, either in principle or in practice, from ammonia (NH3). Naturally occurring amines include the alkaloids, which are present in certain plants; the catecholamine neurotransmitters (i.e., dopamine, epinephrine, and norepinephrine); and a local chemical mediator, histamine, that occurs in most animal tissues.Reference of Piperidine-4-carboxamide

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Zuo, Zeping; Chen, Miaomiao; Shao, Xiaoni; Qian, Xinying; Liu, Xiaocong; Zhou, Xia; Xiang, Jiawei; Deng, Pengchi; Li, Yan; Jie, Hui; Liu, Chunqi; Cen, Xiaobo; Xie, Yongmei; Zhao, Yinglan published an article on February 15 ,2020. The article was titled 《Design and biological evaluation of tetrahydropyridine derivatives as novel human GPR119 agonists》, and you may find the article in Bioorganic & Medicinal Chemistry Letters.Electric Literature of C6H12N2O The information in the text is summarized as follows:

A series of novel tetrahydropyridine derivatives were prepared and evaluated using cell-based measurements. Systematic optimization of general structure G-1 led to the identification of compound 4-((4-(1H-tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)1,2,3,6-tetrahydropyridin-4-yl)thiazole (EC50 = 4.9 nM) and 2-(1-(5-ethylpyrimidin-2-yl)-1,2,3,6-tetrahydropyridin-4-yl)-4-((2-fluoro-4(1H-tetrazol-1-yl)phenoxy)methyl)thiazole (EC50 = 8.8 nM) with high GPR119 agonism activity and moderate clog P. Through single and long-term pharmacodynamic experiments, compound 4-((4-(1H-tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)1,2,3,6-tetrahydropyridin-4-yl)thiazole showed a hypoglycemic effect and may have an effect on improving basal metabolic rate in DIO mice. Both in vitro and in vivo tests indicated that compound 4-((4-(1H-tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)1,2,3,6-tetrahydropyridin-4-yl)thiazole was a potential potent GPR119 agonist in allusion to T2DM treatment. The experimental part of the paper was very detailed, including the reaction process of Piperidine-4-carboxamide(cas: 39546-32-2Electric Literature of C6H12N2O)

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair. Amines are formally derivatives of ammonia (NH3), wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be called alkylamines and arylamines; amines in which both types of substituent are attached to one nitrogen atom may be called alkylarylamines).Electric Literature of C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Wu, Qifan; Zhao, Bin; Fan, Zhijin; Guo, Xiaofeng; Yang, Dongyan; Zhang, Nailou; Yu, Bin; Zhou, Shuang; Zhao, Jiabao; Chen, Fan published an article on February 6 ,2019. The article was titled 《Discovery of Novel Piperidinylthiazole Derivatives As Broad-Spectrum Fungicidal Candidates》, and you may find the article in Journal of Agricultural and Food Chemistry.COA of Formula: C6H12N2O The information in the text is summarized as follows:

Oxathiapiprolin is one of the best active fungicides discovered for oomycetes control. To develop a fungicide candidate with a broad spectrum of activity, 22 new piperidinylthiazole derivatives were designed and synthesized. Compound (I) showed the best activity against Pseudoperonospora cubensis (Berk. et Curt.) Rostov and Phytophthora infestans in vivo with 100% and 80% of inhibition, resp., at 1 mg/L, and 72.87% of field efficacy against P. cubensis at 1 g ai/667 m2 validated these results. Compound (II) exhibited a broad spectrum of excellent activity against Sclerotinia sclerotiorum with EC50 = 0.30 mg/L (>10 times more active than oxathiapiprolin and azoxystrobin in vitro), good activity against Botrytis cinerea, Cercospora arachidicola, and Gibberella zeae with EC50 of 14.54, 5.57, and 14.03 mg/L in vitro and against P. cubensis and P. infestans with 60% and 30% inhibition rates, resp., at 1 mg/L in vivo. Mode of action studies by RNA sequencing anal. discovered oxysterol-binding protein (OSBP), chitin synthase (CHS1), and (1,3)-β-glucan synthase (FKS2) as the potent target of II against S. sclerotiorum. Quenching studies validated that OSBP was the same target of both II and oxathiapiprolin; it was quenched by both of them. Our studies discovered isothiazole-containing piperidinylthiazole as an OSBP target-based novel lead for fungicide development. In the part of experimental materials, we found many familiar compounds, such as Piperidine-4-carboxamide(cas: 39546-32-2COA of Formula: C6H12N2O)

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. Amines characteristically form salts with acids; a hydrogen ion, H+, adds to the nitrogen. With the strong mineral acids (e.g., H2SO4, HNO3, and HCl), the reaction is vigorous. Salt formation is instantly reversed by strong bases such as NaOH. Neutral electrophiles (compounds attracted to regions of negative charge) also react with amines; alkyl halides (R′X) and analogous alkylating agents are important examples of electrophilic reagents.COA of Formula: C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

《Synthesis and in vitro antioxidant and antimicrobial activities of novel 3-alkyl(aryl)-4-[3-methoxy-4-(2-furylcarbonyloxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-ones, and their N-acetyl, N-Mannich base derivatives》 was written by Manap, Sevda. Formula: C6H12N2O And the article was included in Journal of the Iranian Chemical Society on April 30 ,2022. The article conveys some information:

The reactions of 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones I (R = Me, Ph, Bn, etc.) with 3-methoxy-4-(2-furylcarbonyloxy)-benzaldehyde formed 3-alkyl(aryl)-4-[3-methoxy-4-(2-furylcarbonyloxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-ones II (R1 = H). Moreover, their five N-acetyl derivatives II (R1 = acetyl) were synthesized. Besides, compounds II (R1 = morpholin-4-yl-methyl)/II (R1 = N-methylpiperazinyl)/II (R1 = (4-carbamoylpiperidin-1-yl)methyl)/III were obtained by Mannich reaction between compounds II (R1 = H) and morpholine/N-methylpiperazine/piperidine-4-carboxyamide/piperazine in the presence of formaldehyde. Also, these compounds were evaluated for their in vitro antioxidant activity. Furthermore, in vitro antibacterial activity of the compounds was screened against six bacteria.Piperidine-4-carboxamide(cas: 39546-32-2Formula: C6H12N2O) was used in this study.

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. The reaction of alkyl halides, R―X, where X is a halogen, or analogous reagents with ammonia (or amines) is useful with certain compounds. Not all alkyl halides are effective reagents; the reaction is sluggish with secondary alkyl groups and fails with tertiary ones. Its usefulness is largely confined to primary alkyl halides (those having two hydrogen atoms on the reacting site).Formula: C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Zuo, Zeping; Chen, Miaomiao; Shao, Xiaoni; Qian, Xinying; Liu, Xiaocong; Zhou, Xia; Xiang, Jiawei; Deng, Pengchi; Li, Yan; Jie, Hui; Liu, Chunqi; Cen, Xiaobo; Xie, Yongmei; Zhao, Yinglan published an article on February 15 ,2020. The article was titled 《Design and biological evaluation of tetrahydropyridine derivatives as novel human GPR119 agonists》, and you may find the article in Bioorganic & Medicinal Chemistry Letters.Electric Literature of C6H12N2O The information in the text is summarized as follows:

A series of novel tetrahydropyridine derivatives were prepared and evaluated using cell-based measurements. Systematic optimization of general structure G-1 led to the identification of compound 4-((4-(1H-tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)1,2,3,6-tetrahydropyridin-4-yl)thiazole (EC50 = 4.9 nM) and 2-(1-(5-ethylpyrimidin-2-yl)-1,2,3,6-tetrahydropyridin-4-yl)-4-((2-fluoro-4(1H-tetrazol-1-yl)phenoxy)methyl)thiazole (EC50 = 8.8 nM) with high GPR119 agonism activity and moderate clog P. Through single and long-term pharmacodynamic experiments, compound 4-((4-(1H-tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)1,2,3,6-tetrahydropyridin-4-yl)thiazole showed a hypoglycemic effect and may have an effect on improving basal metabolic rate in DIO mice. Both in vitro and in vivo tests indicated that compound 4-((4-(1H-tetrazol-1-yl)phenoxy)methyl)-2-(1-(5-ethylpyrimidin-2-yl)1,2,3,6-tetrahydropyridin-4-yl)thiazole was a potential potent GPR119 agonist in allusion to T2DM treatment. The experimental part of the paper was very detailed, including the reaction process of Piperidine-4-carboxamide(cas: 39546-32-2Electric Literature of C6H12N2O)

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair. Amines are formally derivatives of ammonia (NH3), wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group (these may respectively be called alkylamines and arylamines; amines in which both types of substituent are attached to one nitrogen atom may be called alkylarylamines).Electric Literature of C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

Wu, Qifan; Zhao, Bin; Fan, Zhijin; Guo, Xiaofeng; Yang, Dongyan; Zhang, Nailou; Yu, Bin; Zhou, Shuang; Zhao, Jiabao; Chen, Fan published an article on February 6 ,2019. The article was titled 《Discovery of Novel Piperidinylthiazole Derivatives As Broad-Spectrum Fungicidal Candidates》, and you may find the article in Journal of Agricultural and Food Chemistry.COA of Formula: C6H12N2O The information in the text is summarized as follows:

Oxathiapiprolin is one of the best active fungicides discovered for oomycetes control. To develop a fungicide candidate with a broad spectrum of activity, 22 new piperidinylthiazole derivatives were designed and synthesized. Compound (I) showed the best activity against Pseudoperonospora cubensis (Berk. et Curt.) Rostov and Phytophthora infestans in vivo with 100% and 80% of inhibition, resp., at 1 mg/L, and 72.87% of field efficacy against P. cubensis at 1 g ai/667 m2 validated these results. Compound (II) exhibited a broad spectrum of excellent activity against Sclerotinia sclerotiorum with EC50 = 0.30 mg/L (>10 times more active than oxathiapiprolin and azoxystrobin in vitro), good activity against Botrytis cinerea, Cercospora arachidicola, and Gibberella zeae with EC50 of 14.54, 5.57, and 14.03 mg/L in vitro and against P. cubensis and P. infestans with 60% and 30% inhibition rates, resp., at 1 mg/L in vivo. Mode of action studies by RNA sequencing anal. discovered oxysterol-binding protein (OSBP), chitin synthase (CHS1), and (1,3)-β-glucan synthase (FKS2) as the potent target of II against S. sclerotiorum. Quenching studies validated that OSBP was the same target of both II and oxathiapiprolin; it was quenched by both of them. Our studies discovered isothiazole-containing piperidinylthiazole as an OSBP target-based novel lead for fungicide development. In the part of experimental materials, we found many familiar compounds, such as Piperidine-4-carboxamide(cas: 39546-32-2COA of Formula: C6H12N2O)

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. Amines characteristically form salts with acids; a hydrogen ion, H+, adds to the nitrogen. With the strong mineral acids (e.g., H2SO4, HNO3, and HCl), the reaction is vigorous. Salt formation is instantly reversed by strong bases such as NaOH. Neutral electrophiles (compounds attracted to regions of negative charge) also react with amines; alkyl halides (R′X) and analogous alkylating agents are important examples of electrophilic reagents.COA of Formula: C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem

《Synthesis and in vitro antioxidant and antimicrobial activities of novel 3-alkyl(aryl)-4-[3-methoxy-4-(2-furylcarbonyloxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-ones, and their N-acetyl, N-Mannich base derivatives》 was written by Manap, Sevda. Formula: C6H12N2O And the article was included in Journal of the Iranian Chemical Society on April 30 ,2022. The article conveys some information:

The reactions of 3-alkyl(aryl)-4-amino-4,5-dihydro-1H-1,2,4-triazol-5-ones I (R = Me, Ph, Bn, etc.) with 3-methoxy-4-(2-furylcarbonyloxy)-benzaldehyde formed 3-alkyl(aryl)-4-[3-methoxy-4-(2-furylcarbonyloxy)-benzylidenamino]-4,5-dihydro-1H-1,2,4-triazol-5-ones II (R1 = H). Moreover, their five N-acetyl derivatives II (R1 = acetyl) were synthesized. Besides, compounds II (R1 = morpholin-4-yl-methyl)/II (R1 = N-methylpiperazinyl)/II (R1 = (4-carbamoylpiperidin-1-yl)methyl)/III were obtained by Mannich reaction between compounds II (R1 = H) and morpholine/N-methylpiperazine/piperidine-4-carboxyamide/piperazine in the presence of formaldehyde. Also, these compounds were evaluated for their in vitro antioxidant activity. Furthermore, in vitro antibacterial activity of the compounds was screened against six bacteria.Piperidine-4-carboxamide(cas: 39546-32-2Formula: C6H12N2O) was used in this study.

Piperidine-4-carboxamide(cas: 39546-32-2) belongs to anime. The reaction of alkyl halides, R―X, where X is a halogen, or analogous reagents with ammonia (or amines) is useful with certain compounds. Not all alkyl halides are effective reagents; the reaction is sluggish with secondary alkyl groups and fails with tertiary ones. Its usefulness is largely confined to primary alkyl halides (those having two hydrogen atoms on the reacting site).Formula: C6H12N2O

Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem