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qin Z, Ma R, Ying S, Li F, Ma Y. Synthesis of substituted pyrimido[1,2‐b]indazoles through [3+2+1] cyclization of 3‐aminoindazoles, ketones and N,N‐dimethylaminoethanol as one carbon synthon. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | | | - Fanzhu Li
- Zhejiang Chinese Medical University CHINA
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2
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Younis O, Sayed M, Mohammed AA, Tolba MS, Hassanien R, Kamal El-Dean AM, Tsutsumi O, Ahmed M. Solid-State Luminescent Materials Containing Both Indole and Pyrimidine Moieties: Design, Synthesis, and Density Functional Theory Calculations. ACS OMEGA 2022; 7:15016-15026. [PMID: 35557695 PMCID: PMC9089344 DOI: 10.1021/acsomega.2c00775] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/11/2022] [Indexed: 05/25/2023]
Abstract
Heterocyclic compounds with effective solid-state luminescence offer a wide range of uses. It has been observed that combining pyrimidine and indole moieties in a single molecule can enhance material behavior dramatically. Here, different heterocyclic compounds with indole and pyrimidine moieties have been synthesized effectively, and their structures have been validated using NMR, IR, and mass spectroscopy. The photoluminescence behavior of two substances was investigated in powder form and solutions of varying concentrations. After aggregation, one molecule displayed a redshifted luminescence spectrum, whereas another homolog showed a blueshift. Thus, density functional theory calculations were carried out to establish that introducing a terminal group allows modifying of the luminescence behavior by altering the molecular packing. Because of the non-planarity, intermolecular interactions, and tiny intermolecular distances within the dimers, the materials demonstrated a good emission quantum yield (Φem) in the solid state (ex. 25.6%). At high temperatures, the compounds also demonstrated a stable emission characteristic.
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Affiliation(s)
- Osama Younis
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
- Department
of Applied Chemistry, College of Life Sciences, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Mostafa Sayed
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
| | - Ahmed A.K. Mohammed
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
| | - Mahmoud S. Tolba
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
| | - Reda Hassanien
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
| | | | - Osamu Tsutsumi
- Department
of Applied Chemistry, College of Life Sciences, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Mostafa Ahmed
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
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3
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Shankaraiah N, Tokala R, Bora D. Contribution of Knoevenagel Condensation Products towards Development of Anticancer Agents: An Updated Review. ChemMedChem 2022; 17:e202100736. [PMID: 35226798 DOI: 10.1002/cmdc.202100736] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/23/2022] [Indexed: 11/10/2022]
Abstract
Knoevenagel condensation is an entrenched, prevailing, prominent arsenal following greener principles in the generation of α, β-unsaturated ketones/carboxylic acids by involving carbonyl functionalities and active methylenes. This reaction has proved to be a major driving force in many multicomponent reactions indicating the prolific utility towards the development of biologically fascinating molecules. This eminent reaction was acclimatised on different pharmacophoric aldehydes (benzimidazole, β-carboline, phenanthrene, indole, imidazothiadiazole, pyrazole etc.) and active methylenes (oxindole, barbituric acid, Meldrum's acid, thiazolidinedione etc.) to generate the library of chemical compounds. Their potential was also explicit to understand the significance of functionalities involved, which thereby evoke further developments in drug discovery. Furthermore, most of these reaction products exhibited remarkable anticancer activity in nanomolar to micromolar ranges by targeting different cancer targets like DNA, microtubules, Topo-I/II, and kinases (PIM, PARP, NMP, p300/CBP) etc. This review underscores the efficiency of the Knoevenagel condensation explored in the past six-year to generate molecules of pharmacological interest, predominantly towards cancer. The present review also provides the aspects of structure-activity relationships, mode of action and docking study with possible interaction with the target protein.
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Affiliation(s)
- Nagula Shankaraiah
- National Institute of Pharmaceutical Education and Research NIPER, Department of Medicinal Chemistry, Balanagar, 500037, Hyderabad, INDIA
| | - Ramya Tokala
- NIPER Hyderabad: National Institute of Pharmaceutical Education and Research Hyderabad, Medicinal Chemistry, INDIA
| | - Darshana Bora
- NIPER Hyderabad: National Institute of Pharmaceutical Education and Research Hyderabad, Medicinal Chemistry, INDIA
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4
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Khetmalis YM, Shivani M, Murugesan S, Chandra Sekhar KVG. Oxindole and its derivatives: A review on recent progress in biological activities. Biomed Pharmacother 2021; 141:111842. [PMID: 34174506 DOI: 10.1016/j.biopha.2021.111842] [Citation(s) in RCA: 97] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 06/02/2021] [Accepted: 06/16/2021] [Indexed: 12/13/2022] Open
Abstract
Oxindole has been shown to be a pharmacologically advantageous scaffold having many biological properties that are relevant to medicinal chemistry. The simplicity and widespread occurrence of this scaffold in plant-based alkaloids have further reinforced oxindole's merit in the domain of novel drug discovery. First extracted from Uncaria tomentosa, commonly the known as cat claw's plant which was found abundantly in the Amazon rainforest, molecules with the oxindole moiety have been shown to be common in a wide variety of compounds extracted from plant sources. The role of oxindole as a chemical scaffold for fabricating and designing biological drugs agents can be ascribed to its ability to be modified by a number of chemical groups to generate novel biological functions. This review is aimed at providing a description of the general chemistry based on existing corresponding structure-activity relationships (SARs) and compile all recent developmentary studies on oxindole-derived compounds as a successful pharmaceutical agent. A substantial group of oxindole derivatives are chiefly being tested as anticancer agents, however, a several oxindole derivatives have been shown to possesses antimicrobial, α-glucosidase inhibitory, antiviral, antileishmanial, antitubercular, antioxidative, tyrosinase inhibitory, PAK4 inhibitory, antirheumatoid arthritis and intraocular pressure reducing activities, to name a few. In this review we show the potential value of developing newer oxindole derivatives with an improved range of pharmacological implications as well as identifying drugs possessing oxindole core, that are showing and serving increased efficacy in clinical practice.
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Affiliation(s)
- Yogesh Mahadu Khetmalis
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad 500078, Telangana, India
| | - Mithula Shivani
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad 500078, Telangana, India
| | - Sankaranarayanan Murugesan
- Medicinal Chemistry Research Laboratory, Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Pilani 33303, Rajasthan, India
| | - Kondapalli Venkata Gowri Chandra Sekhar
- Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Jawahar Nagar, Kapra Mandal, Hyderabad 500078, Telangana, India.
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5
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Huo XS, Jian XE, Ou-Yang J, Chen L, Yang F, Lv DX, You WW, Rao JJ, Zhao PL. Discovery of highly potent tubulin polymerization inhibitors: Design, synthesis, and structure-activity relationships of novel 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidines. Eur J Med Chem 2021; 220:113449. [PMID: 33895499 DOI: 10.1016/j.ejmech.2021.113449] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/03/2021] [Accepted: 04/04/2021] [Indexed: 02/08/2023]
Abstract
By removing 5-methyl and 6-acetyl groups in our previously reported compound 3, we designed a series of novel 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidine derivatives as potential tubulin polymerization inhibitors. Among them, compound 5e displayed low nanomolar antiproliferative efficacy on HeLa cells which was 166-fold higher than the lead analogue 3. Interestingly, 5e displayed significant selectivity in inhibiting cancer cells over HEK-293 (normal human embryonic kidney cells). In addition, 5e dose-dependently arrested HeLa in G2/M phase through the alterations of the expression levels of p-cdc2 and cyclin B1, and caused HeLa cells apoptosis by regulation of expressions of cleaved PARP. Further evidence demonstrated that 5e effectively inhibited tubulin polymerization and was 3-fold more powerful than positive control CA-4. Moreover, molecular docking analysis indicated that 5e overlapped well with CA-4 in the colchicine-binding site. These studies demonstrated that 2,7-diaryl-[1,2,4]triazolo[1,5-a]pyrimidine skeleton might be used as the leading unit to develop novel tubulin polymerization inhibitors as potential anticancer agents.
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Affiliation(s)
- Xian-Sen Huo
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Xie-Er Jian
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Jie Ou-Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Lin Chen
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Fang Yang
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Dong-Xin Lv
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Wen-Wei You
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China
| | - Jin-Jun Rao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China.
| | - Pei-Liang Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Science, Southern Medical University, Guangzhou, 510515, PR China.
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6
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Synthesis, characterization, coordination chemistry and biological activity of some pyrimidine complexes. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128612] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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7
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Kaur K, Jaitak V. Recent Development in Indole Derivatives as Anticancer Agents for Breast Cancer. Anticancer Agents Med Chem 2020; 19:962-983. [PMID: 30864529 DOI: 10.2174/1871520619666190312125602] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/26/2019] [Accepted: 03/01/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Breast Cancer (BC) is the second most common cause of cancer related deaths in women. Due to severe side effects and multidrug resistance, current therapies like hormonal therapy, surgery, radiotherapy and chemotherapy become ineffective. Also, the existing drugs for BC treatment are associated with several drawbacks such as poor oral bioavailability, non-selectivity and poor pharmacodynamics properties. Therefore, there is an urgent need for the development of more effective and safer anti BC agents. OBJECTIVE This article explored in detail the possibilities of indole-based heterocyclic compounds as anticancer agents with breast cancer as their major target. METHODS Recent literature related to indole derivatives endowed with encouraging anti BC potential is reviewed. With special focus on BC, this review offers a detailed account of multiple mechanisms of action of various indole derivatives: aromatase inhibitor, tubulin inhibitor, microtubule inhibitor, targeting estrogen receptor, DNA-binding mechanism, induction of apoptosis, inhibition of PI3K/AkT/NFkB/mTOR, and HDAC inhibitors, by which these derivatives have shown promising anticancer potential. RESULTS Exhaustive literature survey indicated that indole derivatives are associated with properties of inducing apoptosis and disturbing tubulin assembly. Indoles are also associated with the inhibition of NFkB/mTOR/PI3K/AkT and regulation of estrogen-mediated activity. Furthermore, indole derivatives have been found to modulate critical targets such as topoisomerase and HDAC. These derivatives have shown significant activity against breast cancer cells. CONCLUSION In BC, indole derivatives seem to be quite competent and act through various mechanisms that are well established in case of BC. This review has shown that indole derivatives can further be explored for the betterment of BC chemotherapy. A lot of potential is still hidden which demands to be discovered for upgrading BC chemotherapy.
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Affiliation(s)
- Kamalpreet Kaur
- Laboratory of Natural Products, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda (Pb) -151001, India
| | - Vikas Jaitak
- Laboratory of Natural Products, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda (Pb) -151001, India
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8
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Synthesis and in-vitro anti-proliferative evaluation of some pyrazolo[1,5-a]pyrimidines as novel larotrectinib analogs. Bioorg Chem 2019; 94:103458. [PMID: 31785854 DOI: 10.1016/j.bioorg.2019.103458] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 11/12/2019] [Accepted: 11/19/2019] [Indexed: 12/23/2022]
Abstract
A series of 2-phenyl-7-(aryl)pyrazolo[1,5-a]pyrimidine-3-carbonitriles 11a-j and 2-phenyl-7-(aryl)pyrazolo[1,5-a]pyrimidine-3,6-dicarbonitriles 16a-c was synthesized by the reaction of 5-amino-3-phenyl-1H-pyrazole-4-carbonitrile (5) with 3-(dimethylamino)-1-arylprop-2-en-1-ones 6a-j or 2-aryl-3-(dimethylamino)acrylonitriles 12a-c, respectively. In addition, 7-amino-5-oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (22) was prepared from the reaction of compound 5 with ethyl cyanoacetate. The anticancer activity of the newly synthesized compounds against Huh-7, HeLa, MCF-7 and MDA-MB231 cell lines showed moderate activity of compound 11f as anti-proliferative agent against Huh-7 cell line with IC50 = 6.3 µM when compared with doxorubicin (IC50 = 3.2 µM). On the other hand, compound 16b revealed potent anti-proliferative activity against HeLa cell line with IC50 = 7.8 µM when compared with doxorubicin (IC50 = 8.1 µM). Also compound 11i exhibited a promising anti-proliferative activity against MCF-7 cell line (IC50 = 3.0 µM) whereas IC50 of doxorubicin = 5.9 µM, finally compounds 11i and 16b have potent activity as anti-proliferative agents against MDA-MB231 cell line with IC50 = 4.32 and 5.74 µM, respectively when compared with doxorubicin (IC50 = 6.0 µM).
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9
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Sayed M, Younis O, Hassanien R, Ahmed M, Mohammed AA, Kamal AM, Tsutsumi O. Design and synthesis of novel indole derivatives with aggregation-induced emission and antimicrobial activity. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.111969] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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10
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Kumar S, Deep A, Narasimhan B. A Review on Synthesis, Anticancer and Antiviral Potentials of Pyrimidine Derivatives. ACTA ACUST UNITED AC 2019. [DOI: 10.2174/1573407214666180124160405] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background:
Pyrimidine is the six membered heterocyclic aromatic compound similar to
benzene and pyridine containing two nitrogen atoms at 1st and 3rd positions. Pyrimidine is present
throughout nature in various forms and is the building blocks of numerous natural compounds from
antibiotics to vitamins and liposacharides. The most commonly recognized pyrimidines are the bases of
RNA and DNA, the most abundant being cytosine, thymine or uracil.
Results:
Pyrimidine is a core structure in a wide variety of compounds that exhibits significant biological
activity and also plays an important role in the drug discovery process. Various synthetic aspects
indicated that pyrimidine derivatives are easy to synthesize and has diverse biological and chemical
applications. The present review article aims to review the work reported on synthesis, anticancer and
antiviral potentials of pyrimidine derivatives during new millennium.
Conclusion:
It may be concluded that the fused pyrimidine derivatives enhanced the anticancer potential
against different human cancer cell lines and antiviral potential against different human immunodeficiency
virus (HIV), herpes simplex virus (HSV-1) etc, which created interest among the medicinal
chemists in the pyrimidine skeleton in medicinal chemistry. Thus, a tremendous scope for research is
present in this direction for investigating pyrimidine derivatives as lead molecules.
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Affiliation(s)
- Sanjiv Kumar
- Faculty of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak-124001, India
| | - Aakash Deep
- Faculty of Pharmaceutical Sciences, Ch. Bansi Lal University, Bhiwani-127021, India
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11
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Design, Synthesis, and Biological Evaluation of Triazolyl- and Triazinyl-Quinazolinediones as Potential Antitumor Agents. J CHEM-NY 2019. [DOI: 10.1155/2019/9104653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Novel 6(3-1H-1,2,4-triazol-1-yl)-3-phenylquinazoline-2,4(1H,3H)-diones (7a–e) were synthesized from different enaminones (6a–e) with 6-hydrazinyl-3-phenylquinazoline-2,4(1H,3H)-dione. 2,6(4-2-Substituted-1,3,5-triazin-1(2H)-yl)-3-phenylquinazoline-2,4(1H,3H)-diones (8a–k) were synthesized from the reaction of 1-(2,4-dioxo-3-phenyl-1,2,3,4-tetrahydroquinazolin-6-yl)thiourea, urea, or guanidine (3a–c) with enaminones (6a–e), and a series from 3-substituted-2-imino-1,3,5-triazin-1(2H)-yl-sulfonyl-phenyl-1-methylquinazoline-2,4(1H,3H)-dione (12a–j) were obtained from the reaction of N-(diaminomethylene)-4-(1-methyl-2,4-dioxo-1,2-dihydroquinazolin-3(4H)-yl)benzenesulfonamide (11) with the enaminone (6a–j). The antitumor activity of the synthesized compounds was evaluated against two human cell lines: human colon carcinoma HCT116 and human hepatocellular carcinoma HEP-G2. Some of the tested compounds showed significant potency compared to the reference drug staurosporin.
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12
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Sayed M, Kamal El-Dean AM, Ahmed M, Hassanien R. Design, synthesis, and characterization of novel pyrimidines bearing indole as antimicrobial agents. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800115] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mostafa Sayed
- Chemistry Department, Faculty of Science at New Valley; Assiut University; Assiut Egypt
| | | | - Mostafa Ahmed
- Chemistry Department, Faculty of Science at New Valley; Assiut University; Assiut Egypt
| | - Reda Hassanien
- Chemistry Department, Faculty of Science at New Valley; Assiut University; Assiut Egypt
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13
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Synthesis of Some Novel Thiazolo[3,2-a]pyrimidine and Pyrimido[2,1-b][1,3]thiazine Derivatives and their Antimicrobial Evaluation. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3174] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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14
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Khan MM, Khan S, Saigal, Sahoo SC. Efficient and Eco-Friendly One-Pot Synthesis of Functionalized Furan-2-one, Pyrrol-2-one, and Tetrahydropyridine Using Lemon Juice as a Biodegradable Catalyst. ChemistrySelect 2018. [DOI: 10.1002/slct.201702933] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- M. Musawwer Khan
- Department of Chemistry; Aligarh Muslim University; Aligarh- 202002 India
| | - Sarfaraz Khan
- Department of Chemistry; Aligarh Muslim University; Aligarh- 202002 India
| | - Saigal
- Department of Chemistry; Aligarh Muslim University; Aligarh- 202002 India
| | - Subash C. Sahoo
- Department of Chemistry; Punjab University; Chandigarh- 160014 India
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15
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Nikalje APG, Tiwari SV, Sangshetti JN, Damale MD. Ultrasound-mediated synthesis, biological evaluation, docking and in vivo acute oral toxicity study of novel indolin-2-one coupled pyrimidine derivatives. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3292-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Zaryanova EV, Ignatov AA, Lozynskaya NA. Synthesis and reactivity of new amide-substituted oxindole derivatives. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.10.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Narwal S, Kumar S, Verma PK. Design, synthesis and antimicrobial evaluation of pyrimidin-2-ol/thiol/amine analogues. Chem Cent J 2017; 11:52. [PMID: 29086852 PMCID: PMC5466575 DOI: 10.1186/s13065-017-0284-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 06/05/2017] [Indexed: 11/21/2022] Open
Abstract
Background Pyrimidine is an aromatic heterocyclic moiety containing nitrogen atom at 1st and 3rd positions and play an important role to forms the central core for different necessity of biological active compounds, from this facts, we have designed and synthesized a new class of pyrimidin-2-ol/thiol/amine derivatives and screened for its in vitro antimicrobial activity. Results and discussion The synthesized pyrimidine derivatives were confirmed by IR, 1H/13C-NMR, Mass spectral studies and evaluated for their in vitro antimicrobial potential against Gram positive (S. aureus and B. subtilis), Gram negative (E. coli, P. aeruginosa and S. enterica) bacterial strains and fungal strain (C. albicans and A. niger) by tube dilution method and recorded minimum inhibitory concentration in µM/ml. The MBC and MFC values represent the lowest concentration of compound that produces in the range of 96–98% end point reduction of the used test bacterial and fungal species. Conclusion In general all synthesized derivatives exhibited good antimicrobial activity. Among them, compounds 2, 5, 10, 11 and 12 have significant antimicrobial activity against used bacterial and fungal strains and also found to be more active than the standard drugs.Pyrimidine is an aromatic heterocyclic moiety containing nitrogen atom at 1st and 3rd positions and play an important role to forms the central core for different necessity of biological active compounds, from this facts, we have designed and synthesized a new class of pyrimidin-2-ol/thiol/amine derivatives and screened for its in vitro antimicrobial activity. The synthesized pyrimidine derivatives were confirmed by IR, 1H/13C-NMR, Mass spectral studies and evaluated for their in vitro antimicrobial potential against Gram positive (S. aureus and B. subtilis), Gram negative (E. coli, P. aeruginosa and S. enterica) bacterial strains and fungal strain (C. albicans and A. niger) by tube dilution method and recorded minimum inhibitory concentration in µM/ml. The MBC and MFC values represent the lowest concentration of compound that produces in the range of 96–98% end point reduction of the used test bacterial and fungal species. ![]()
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Affiliation(s)
- Sangeeta Narwal
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India
| | - Sanjiv Kumar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India
| | - Prabhakar Kumar Verma
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, Haryana, 124001, India.
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18
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Guggilapu SD, Lalita G, Reddy TS, Prajapti SK, Nagarsenkar A, Ramu S, Brahma UR, Lakshmi UJ, Vegi GMN, Bhargava SK, Babu BN. Synthesis of C 5 -tethered indolyl-3-glyoxylamide derivatives as tubulin polymerization inhibitors. Eur J Med Chem 2017; 128:1-12. [DOI: 10.1016/j.ejmech.2017.01.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 01/19/2017] [Accepted: 01/19/2017] [Indexed: 01/19/2023]
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19
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Guggilapu SD, Chari AR, Nagarsenkar A, Sigalapalli DK, Babu BN. An efficient and mild oxidative amidation of aldehydes using B(C6F5)3 as a catalyst and biological evaluation of the products as potential antimicrobial agents. NEW J CHEM 2017. [DOI: 10.1039/c6nj03772k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A mild and efficient protocol for oxidative amidation of diverse aldehydes with amines was developed to generate the corresponding amides in good to excellent yields.
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Affiliation(s)
- Sravanthi Devi Guggilapu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Alpina Ramnath Chari
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Atulya Nagarsenkar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Dilep Kumar Sigalapalli
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
- Centre for SemioChemical
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Nagarsenkar A, Guntuku L, Prajapti SK, Guggilapu SD, Sonar R, Vegi GMN, Babu BN. Umbelliferone–oxindole hybrids as novel apoptosis inducing agents. NEW J CHEM 2017. [DOI: 10.1039/c7nj02578e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis and biological evaluation of umbelliferone–oxindole hybrids as novel apoptosis inducing agents.
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Affiliation(s)
- Atulya Nagarsenkar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Lalita Guntuku
- Department of Pharmacology and Toxicology
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Santosh Kumar Prajapti
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Sravanthi Devi Guggilapu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Rajkiran Sonar
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Ganga Modi Naidu Vegi
- Department of Pharmacology and Toxicology
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
| | - Bathini Nagendra Babu
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Hyderabad
- India
- Centre for Semiochemicals
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Nagarsenkar A, Guntuku L, Guggilapu SD, K. DB, Gannoju S, Naidu V, Bathini NB. Synthesis and apoptosis inducing studies of triazole linked 3-benzylidene isatin derivatives. Eur J Med Chem 2016; 124:782-793. [DOI: 10.1016/j.ejmech.2016.09.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/01/2016] [Accepted: 09/03/2016] [Indexed: 01/02/2023]
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22
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Ellert-Miklaszewska A, Dallavalle S, Musso L, Martinet N, Wojnicki K, Kaminska B. Identification of new scaffolds with anti-tumor action toward human glioblastoma cells. MEDCHEMCOMM 2016. [DOI: 10.1039/c6md00477f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Compounds containing an isothiazolonaphthoquinone core and HDAC inhibitors with an indolyl-substituted biphenyl-4-yl-acrylohydroxamic acid are promising drug candidates against malignant brain tumors, glioblastomas.
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Affiliation(s)
- Aleksandra Ellert-Miklaszewska
- Laboratory of Molecular Biology
- Neurobiology Center
- The Nencki Institute of Experimental Biology of Polish Academy of Sciences
- 02-093 Warsaw
- Poland
| | - Sabrina Dallavalle
- Department of Food
- Environmental and Nutritional Sciences
- Division of Chemistry and Molecular Biology
- 20133 Milan
- Italy
| | - Loana Musso
- Department of Food
- Environmental and Nutritional Sciences
- Division of Chemistry and Molecular Biology
- 20133 Milan
- Italy
| | - Nadine Martinet
- CNRS UMR 7272
- Institut de Chimie
- Université de Nice-Sophia Antipolis
- Nice
- France
| | - Kamil Wojnicki
- Laboratory of Molecular Biology
- Neurobiology Center
- The Nencki Institute of Experimental Biology of Polish Academy of Sciences
- 02-093 Warsaw
- Poland
| | - Bozena Kaminska
- Laboratory of Molecular Biology
- Neurobiology Center
- The Nencki Institute of Experimental Biology of Polish Academy of Sciences
- 02-093 Warsaw
- Poland
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