Category: Triazoles

Wang, S; Shen, DD; Zhao, LJ; Yuan, XH; Cheng, JL; Yu, B; Zheng, YC; Liu, HM in [Yu, Bin; Zheng, Yichao; Liu, Hongmin] Zhengzhou Univ, Key Lab Technol Drug Preparat, Minist Educ China, Zhengzhou 450001, Peoples R China; Zhengzhou Univ, Sch Pharmaceut Sci, Zhengzhou 450001, Peoples R China published Discovery of [1,2,4]triazolo[1,5-a]pyrimidine derivatives as new bromodomain-containing protein 4 (BRD4) inhibitors in 2020, Cited 47. Product Details of 61-82-5. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Targeting bromodomain-containing protein 4 (BRD4) has been proved to be an effective strategy for cancer therapy. To date, numerous BRD4 inhibitors and degraders have been identified, some of which have advanced into clinical trials. In this work, a focused library of new [1,2,4]triazolo[1,5-a]pyrimidine derivatives were discovered to be able to inhibit BRD4. WS-722 inactivated BRD4 (BD1/BD2), BRD2 (BD1 BD2) and BRD3 (BD1/BD2) broadly with the IC50 values less than 5 mu mol/L. Besides, WS-722 inhibited growth of THP-1 cells with an IC50 value of 3.86 mu mol/L. Like (+)-JQ1, WS-722 inhibited BRD4 in a reversible manner and enhanced protein stability. Docking studies showed that WS-722 occupied the central acetyl-lysine (Kac) binding cavity and formed a hydrogen bond with Asn140. In THP-1 cells, WS-722 showed target engagement to BRD4. Cellular effects of WS-722 on THP-1 cells were also examined, showing that WS-722 could block c-MYC expression, induce G0/G1 phase arrest and p21 up-regulation, and promote differentiation of THP-1 cells. BRD4 inhibition by WS-722 resulted in cell apoptosis and up-regulated expression of cleaved caspased-3/7 and PARP in THP-1 cell lines. The [1,2,4]triazolo[1,5-a] pyrimidine is a new template for the development of new BRD4 inhibitors. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

Product Details of 61-82-5. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Wang, S; Shen, DD; Zhao, LJ; Yuan, XH; Cheng, JL; Yu, B; Zheng, YC; Liu, HM or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Quality Control of 1H-1,2,4-Triazol-5-amine. Wang, S; Shen, DD; Zhao, LJ; Yuan, XH; Cheng, JL; Yu, B; Zheng, YC; Liu, HM in [Yu, Bin; Zheng, Yichao; Liu, Hongmin] Zhengzhou Univ, Key Lab Technol Drug Preparat, Minist Educ China, Zhengzhou 450001, Peoples R China; Zhengzhou Univ, Sch Pharmaceut Sci, Zhengzhou 450001, Peoples R China published Discovery of [1,2,4]triazolo[1,5-a]pyrimidine derivatives as new bromodomain-containing protein 4 (BRD4) inhibitors in 2020, Cited 47. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Targeting bromodomain-containing protein 4 (BRD4) has been proved to be an effective strategy for cancer therapy. To date, numerous BRD4 inhibitors and degraders have been identified, some of which have advanced into clinical trials. In this work, a focused library of new [1,2,4]triazolo[1,5-a]pyrimidine derivatives were discovered to be able to inhibit BRD4. WS-722 inactivated BRD4 (BD1/BD2), BRD2 (BD1 BD2) and BRD3 (BD1/BD2) broadly with the IC50 values less than 5 mu mol/L. Besides, WS-722 inhibited growth of THP-1 cells with an IC50 value of 3.86 mu mol/L. Like (+)-JQ1, WS-722 inhibited BRD4 in a reversible manner and enhanced protein stability. Docking studies showed that WS-722 occupied the central acetyl-lysine (Kac) binding cavity and formed a hydrogen bond with Asn140. In THP-1 cells, WS-722 showed target engagement to BRD4. Cellular effects of WS-722 on THP-1 cells were also examined, showing that WS-722 could block c-MYC expression, induce G0/G1 phase arrest and p21 up-regulation, and promote differentiation of THP-1 cells. BRD4 inhibition by WS-722 resulted in cell apoptosis and up-regulated expression of cleaved caspased-3/7 and PARP in THP-1 cell lines. The [1,2,4]triazolo[1,5-a] pyrimidine is a new template for the development of new BRD4 inhibitors. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.

About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Wang, S; Shen, DD; Zhao, LJ; Yuan, XH; Cheng, JL; Yu, B; Zheng, YC; Liu, HM or concate me.. Quality Control of 1H-1,2,4-Triazol-5-amine

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Zhang, DY; Gao, T; Xu, RJ; Sun, L; Zhang, CF; Bai, L; Chen, W; Liu, KY; Zhou, Y; Jiao, X; Zhang, GH; Guo, RL; Li, JX; Gao, Y; Jiao, WJ; Tian, H in [Zhang, Dong-Yang; Xu, Rong-Jian; Jiao, Wen-Jie] Qingdao Univ, Affiliated Hosp, Dept Thorac Surg, Qingdao 266000, Peoples R China; [Zhang, Dong-Yang; Gao, Tong; Sun, Lu; Zhang, Chun-Feng; Bai, Long; Chen, Wei; Liu, Kai-Yu; Zhou, Yang; Jiao, Xuan; Zhang, Gui-Huan; Tian, Hai] Harbin Med Univ, Affiliated Hosp 2, Future Med Lab, Harbin, Peoples R China; [Gao, Tong; Sun, Lu; Zhang, Chun-Feng; Bai, Long; Chen, Wei; Liu, Kai-Yu; Zhou, Yang; Jiao, Xuan; Zhang, Gui-Huan; Tian, Hai] Harbin Med Univ, Affiliated Hosp 2, Dept Cardiovasc Surg, Harbin 150086, Peoples R China; [Guo, Rui-Lin; Li, Jing-Xuan; Gao, Ying] Harbin Med Univ, Clin Coll 2, Harbin, Peoples R China published SIRT3 Transfection of Aged Human Bone Marrow-Derived Mesenchymal Stem Cells Improves Cell Therapy-Mediated Myocardial Repair in 2020.0, Cited 37.0. SDS of cas: 61-82-5. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Sirtuin 3 (SIRT3) is a deacetylase important for antioxidant protection, cell longevity, and aging. We hypothesized that SIRT3 improve oxidative resistance of aged cells and improve cell therapy in aged patients. In vitro, the proliferation and oxidative resistance of human mesenchymal stem cells (hMSCs) significantly declined with age. The expression and activity of antioxidant enzymes, including catalase (CAT) and manganese superoxide dismutase (MnSOD), increased after transfection of SIRT3 in hMSCs from older donors (O-hMSCs). The protein level of Forkhead box O3a (FOXO3a) in nucleus increased after SIRT3 overexpression. The antioxidant capacity of O-hMSCs increased after SIRT3 overexpression. 3-Amino-1,2,4-triazole (3-AT, CAT inhibitor) or diethyldithiocarbamate (DETC, SOD inhibitor) that was used to inhibit CAT or SOD activity significantly blocked the antioxidant function of SIRT3. When two inhibitors were used together, the antioxidant function of SIRT3 almost disappeared. Following myocardial infarction and intramyocardial injections of O-hMSCs in rats in vivo, the survival rate of O-hMSCs increased by SIRT3 transfection. The cardiac function of rats was improved after SIRT3-overexpressed O-hMSC transplantation. The infarct size, collagen content, and expression levels of matrix metalloproteinase 2 (MMP2) and MMP9 decreased. Besides, the protein level of vascular endothelial growth factor A and vascular density increased after cell transplantation with SIRT3-modified O-hMSCs. These results indicate that damage resistance of hMSCs decline with age and SIRT3 might protect O-hMSCs against oxidative damage by activating CAT and MnSOD through transferring FOXO3a into nucleus. Meanwhile, the therapeutic effect of aged hMSC transplantation can be improved by SIRT3 overexpression.

SDS of cas: 61-82-5. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Zhang, DY; Gao, T; Xu, RJ; Sun, L; Zhang, CF; Bai, L; Chen, W; Liu, KY; Zhou, Y; Jiao, X; Zhang, GH; Guo, RL; Li, JX; Gao, Y; Jiao, WJ; Tian, H or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Computed Properties of C2H4N4. In 2019.0 CHEM HETEROCYCL COM+ published article about ONE-POT SYNTHESIS; BUILDING-BLOCKS; HYDRAZINE; COMPLEXES; EFFICIENT; DERIVATIVES; LIGAND; YLIDE in [Kudyakova, Yulia S.; Slepukhin, Pavel A.; Burgart, Yanina V.; Saloutin, Victor I.; Bazhin, Denis N.] Russian Acad Sci, Ural Branch, Postovsky Inst Organ Synth, 22 S Kovalevskoi,20 Akad Skaya St, Ekaterinburg 620990, Russia; [Onoprienko, Aleksandra Ya.; Slepukhin, Pavel A.; Burgart, Yanina V.; Saloutin, Victor I.; Bazhin, Denis N.] Ural Fed Univ, 19 Mira St, Ekaterinburg 620002, Russia in 2019.0, Cited 53.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Five- and six-membered fluorine-containing azaheterocycles were synthesized based on available furan-3(2H)-ones, and the influence of the nature of the fluoroalkyl substituent on the direction of the chemical transformations by the action of N,N- and N,O-binucleophiles was revealed.

Computed Properties of C2H4N4. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Kudyakova, YS; Onoprienko, AY; Slepukhin, PA; Burgart, YV; Saloutin, VI; Bazhin, DN or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Computed Properties of C2H4N4. I found the field of Microbiology very interesting. Saw the article A pilin chaperone required for the expression of electrically conductive Geobacter sulfurreducens pili published in 2019.0, Reprint Addresses Zhou, SG (corresponding author), Fujian Agr & Forestry Univ, Coll Resources & Environm, Fujian Prov Key Lab Soil Environm Hlth & Regulat, Fuzhou, Fujian, Peoples R China.. The CAS is 61-82-5. Through research, I have a further understanding and discovery of 1H-1,2,4-Triazol-5-amine.

Mechanisms controlling the expression of the electrically conductive pili (e-pili) of Geobacter species are of interest because of the important role of e-pili in diverse biogeochemical processes, anaerobic digestion and electromicrobiological applications. We investigated the function of the protein, designated Spc (short pilin chaperone), encoded by the gene immediately downstream from the gene for PilA, the monomer that assembles into e-pili. Multiple lines of evidence suggest that Spc forms an oligomer that is associated with the inner membrane. Mutating the start codon of spc to prevent translation increased the transcript abundance of pilA but greatly diminished the abundance of PilA, and e-pili could no longer be detected. Cross-linking, protein capture and two-hybrid studies demonstrated that Spc and PilA interacted. Two sites in PilA for electrostatic interaction with Spc were identified. The results demonstrate that Spc is required for PilA stability prior to incorporation into e-pili, suggesting that Spc has a chaperone function that may be specific to the relatively short PilA monomers that assemble into e-pili. These results are important for identifying microorganisms likely to express e-pili from (meta)genomic data and for the construction of microbial strains expressing e-pili.

Computed Properties of C2H4N4. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Liu, X; Zhan, J; Jing, XY; Zhou, SG; Lovley, DR or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Category: Triazoles. In 2020.0 PLANT PHYSIOL published article about ABIOTIC STRESS; ARABIDOPSIS; SUMO; PROTEINS; DROUGHT; CONJUGATION; BINDING; TOLERANCE; PATHWAYS; IDENTIFY in [Wang, Feige; Shi, Yaqiao; Han, Danlu; Wu, Yuanyuan; Ye, Weixian; Yang, Huanling; Lai, Jianbin; Yang, Chengwei] South China Normal Univ, Sch Life Sci, Guangdong Prov Key Lab Biotechnol Plant Dev, Guangzhou 510631, Peoples R China; [Liu, Yiyang; Li, Guowei; Cui, Feng; Wan, Shubo] Shandong Acad Agr Sci, Biotechnol Res Ctr, Jinan 250100, Peoples R China; [Liu, Yiyang; Li, Guowei; Cui, Feng; Wan, Shubo] Shandong Prov Key Lab Crop Genet Improvement Ecol, Jinan 250100, Peoples R China in 2020.0, Cited 35.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5.

Heat stress (HS) has serious effects on plant development, resulting in heavy agricultural losses. A critical transcription factor network is involved in plant adaptation to high temperature. DEHYDRATION RESPONSIVE ELEMENT-BINDING PROTEIN2A (DREB2A) is a key transcription factor that functions in plant thermotolerance. The DREB2A protein is unstable under normal temperature and is degraded by the 26S proteasome; however, the mechanism by which DREB2A protein stability dramatically increases in response to HS remains poorly understood. In this study, we found that the DREB2A protein of Arabidopsis (Arabidopsis thaliana) is stabilized under high temperature by the posttranslational modification SUMOylation. Biochemical data indicated that DREB2A is SUMOylated at K163, a conserved residue adjacent to the negative regulatory domain during HS. SUMOylation of DREB2A suppresses its interaction with BPM2, a ubiquitin ligase component, consequently increasing DREB2A protein stability under high temperature. In addition, analysis of plant heat tolerance and marker gene expression indicated that DREB2A SUMOylation is essential for its function in the HS response. Collectively, our data reveal a role for SUMOylation in the maintenance of DREB2A stability under high temperature, thus improving our understanding of the regulatory mechanisms underlying HS response in plant cells. SUMOylation increases the protein stability of DREB2A, a key transcription factor in the response to heat stress in plant cells.

About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Wang, FG; Liu, YY; Shi, YQ; Han, DL; Wu, YY; Ye, WX; Yang, HL; Li, GW; Cui, F; Wan, SB; Lai, JB; Yang, CW or concate me.. Category: Triazoles

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Efficient and straightforward access to diverse and densely functionalized chromenes by 3-amino-1,2,4-triazole supported on hydroxyapatite-encapsulated-gamma-Fe2O3(gamma-Fe2O3@HAp@CPTMS@AT) as a new magnetic basic nanocatalyst WOS:000549705900001 published article about ONE-POT SYNTHESIS; SOLVENT-FREE; HETEROGENEOUS CATALYST; GAMMA-FE2O3 NANOCRYSTALLITES; NAPHTHOPYRAN DERIVATIVES; 3-COMPONENT CONDENSATION; FACILE SYNTHESIS; GREEN CHEMISTRY; AQUEOUS-MEDIUM; NANOPARTICLES in [Jahanshahi, Parivash; Mamaghani, Manouchehr] Univ Guilan, Dept Chem, Fac Sci, POB 41335-1914, Rasht, Iran in 2020.0, Cited 78.0. COA of Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

A highly efficient and straightforward one-pot three-component synthesis of functionalized 2-amino-4H-chromenes and indole-substituted 3-amino-1H-benzo[f]chromenes have been developed by 3-amino-1,2,4-triazole supported on hydroxyapatite-encapsulated-gamma-Fe2O3(gamma-Fe2O3@HAp@CPTMS@AT) as the new magnetically recyclable heterogeneous basic nanocatalyst. The wide range of valuable 4H-chromene and 1H-chromene structures having different substituents were efficiently synthesized using one-pot tandem Knoevenagel cyclocondensation reaction of aromatic aldehydes, active methylene nitriles (malononitrile and 3-cyanoacetylindole) and diverse phenolic nucleophiles (resorcinol, alpha-naphthol and beta-naphthol) in the presence of nano gamma-Fe2O3@HAp@CPTMS@AT in EtOH. The structure and morphology of the synthesized nanocatalyst were characterized by using various techniques such as FT-IR, FESEM, EDS, XRD, TGA-DTA and VSM. The catalytic activity of nano gamma-Fe2O3@HAp@CPTMS@AT was evaluated and the results indicated its applicability as a novel, highly efficient, green, recyclable and promising heterogeneous basic nanocatalyst for the synthesis of 4H-chromene and 1H-chromene derivatives.

COA of Formula: C2H4N4. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Jahanshahi, P; Mamaghani, M or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Ring Opening and Recyclization Reactions with Chromone-3-carbonitrile WOS:000461906200039 published article about BIOLOGICAL EVALUATION; CLOSURE REACTIONS; DERIVATIVES; AGENTS; REARRANGEMENT; HYDRAZONE; CHROMONES; ANALOGS; ACID; DCP in [Ibrahim, Magdy A.; El-Kazak, Azza M.] Ain Shams Univ, Fac Educ, Dept Chem, Cairo 11711, Egypt in 2019.0, Cited 32.0. HPLC of Formula: C2H4N4. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

Chemical transformations of chromone-3-carbonitrile (1) with some substituted hydrazines, namely, thiosemicarbazide, S-methyl/benzyldithiocarbazate, 7-chloro-4-hydrazinoquinoline, and 3-hydrazino-5,6-diphenyl-1,2,4-triazine, led to substituted pyrazoles 2, 5-8. Ring opening of carbonitrile 1 followed by recyclization with 3-amino-1,2,4-triazole and 2-aminobenzimidazole gave triazolo[1,5-a]pyrimidine 9 and pyrimido[1,2-a]benzimidazole 10, respectively. Treatment of carbonitrile 1 with some heterocyclic amines produced 2-amino-3-substituted-chromones 11 and 12. The novel 3-hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (13) was efficiently synthesized from the ring conversion of carbonitrile 1 with cyanoacetohydrazide. A mixture of chromeno[2,3-b]naphthyridine 14 and chromeno[4,3-b]pyridine 15 was obtained from base catalyzed transformation of carbonitrile 1 with malononitrile dimer. A diversity of novel annulated chromeno[2,3-b]pyridines 16-22 was also synthesized. Chromeno[2,3-b]pyrrole-2-carboxylate 23 was obtained from the reaction of carbonitrile 1 with ethyl chloroacetate. Structures of the new synthesized products were deduced on the basis of their analytical and spectral data.

HPLC of Formula: C2H4N4. About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Ibrahim, MA; El-Kazak, AM or concate me.

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Authors Abd El-Aleam, RH; George, RF; Hassan, GS; Abdel-Rahman, HM in ACADEMIC PRESS INC ELSEVIER SCIENCE published article about CATALYTIC INHIBITORS; DISCOVERY; DESIGN in [Abd El-Aleam, Rehab H.] Modern Univ Technol & Informat MTI, Fac Pharm, Pharmaceut Chem Dept, Cairo 11571, Egypt; [George, Riham F.; Hassan, Ghaneya S.] Cairo Univ, Fac Pharm, Pharmaceut Chem Dept, Cairo 11562, Egypt; [Hassan, Ghaneya S.] Badr Univ, Fac Pharm, Pharmaceut Chem Dept, Cairo 11829, Egypt; [Abdel-Rahman, Hamdy M.] Assiut Univ, Fac Pharm, Med Chem Dept, Assiut 71526, Egypt; [Abdel-Rahman, Hamdy M.] Nahda Univ, Fac Pharm, Pharmaceut Chem Dept, Bani Suwayf, Egypt in 2020.0, Cited 20.0. Category: Triazoles. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5

A series of 1,2,4-triazolo [1,5-a]pyrimidine derivatives was designed, synthesized and screened for their antibacterial and antifungal activities as well as their safety profile. Compounds 2b, 3a, 6b, 8b, 8c, 8h, 9a,b, 10b, 11a,b and 12a,b showed high activity against Gram-positive and Gram-negative bacteria with MIC values ranging from 0.25 to 2.0 mu g/mL. Many compounds were safe with no cytotoxicity against human embryonic kidney and red blood cells at concentration up to 32 mu g/mL. Moreover, compound 9a showed the highest inhibitory activity against DNA Gyrase with IC50 = 0.68 mu M compared to ciprofloxacin IC50 = 0.85 mu M. Molecular docking at DNA Gyrase active site revealed binding mode and docking scores comparable to that of ciprofloxacin confirming their antibacterial activity via DNA Gyrase inhibition.

About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Abd El-Aleam, RH; George, RF; Hassan, GS; Abdel-Rahman, HM or concate me.. Category: Triazoles

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

An article Synthesis, Characterization, and DFT Calculations of Quinoline and Quinazoline Derivatives WOS:000579454600025 published article about DENSITY-FUNCTIONAL THERMOCHEMISTRY; BEARING BRIDGEHEAD NITROGEN; SPECTROSCOPIC CHARACTERIZATION; SMALL-MOLECULE; POTENT; OPTIMIZATION; INHIBITORS; AMETOCTRADIN; POLYMERASE; AGENTS in [Mohamed, H. S.] Beni Suef Univ, Res Inst Med & Aromat Plants, Bani Suwayf 62511, Egypt; [Abdel-Latif, M. K.; Ahmed, S. A.] Beni Suef Univ, Fac Sci, Dept Chem, Bani Suwayf 62511, Egypt in 2020.0, Cited 41.0. The Name is 1H-1,2,4-Triazol-5-amine. Through research, I have a further understanding and discovery of 61-82-5. Product Details of 61-82-5

Treatment of 3-methylcyclohexanone with ethyl formate in the presence of sodium methoxide afforded sodium (2-methyl-6-oxocyclohexylidene)methanolate which reacted with aminopyrazoles, aminotriazole, and aminotetrazole to produce fused quinazoline derivatives; its reactions with cyanothioacetamide, cyanoacetamide, and cyanoacetohydrazide gave tetrahydroquinoline-3-carbonitrile derivatives. The reactions of 8-methyl-2-sulfanyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile with alkylating agents led to the formation of thieno[2,3-b]quinoline derivatives. DFT computational studies of the synthesized compounds were carried out using B3LYP/6-311+G** and HF/6-311+G** approximations. The calculated HOMO and LUMO energies showed that charge transfer occurs in their molecules.

About 1H-1,2,4-Triazol-5-amine, If you have any questions, you can contact Mohamed, HS; Abdel-Latif, MK; Ahmed, SA or concate me.. Product Details of 61-82-5

Reference:
Article; Safari, Niloufar; Shirini, Farhad; Tajik, Hassan; Journal of Molecular Structure; vol. 1201; (2020);,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics