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Kommula D, Chintakunta PK, Garikapati K, Murty MSR. Nano-CuFe 2O 3-catalyzed green synthesis of novel quinazolinone-tetrazole hybrids as anti-cancer agents. Mol Divers 2023; 27:425-441. [PMID: 35503155 DOI: 10.1007/s11030-022-10432-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 04/01/2022] [Indexed: 12/24/2022]
Abstract
A novel green protocol has been developed for the synthesis of quinazolinone-tetrazole conjugates (7a-g, 8a-g and 9a-g) using recyclable nano-CuFe2O3 catalyst in water. Initially, 2-mercapto-3-substituted phenethylquinazolin-4(3H)-one (5a-c) was prepared by using nano-CuFe2O3 catalyst in water. Then, compounds (5a-c) were reacted with 1-bromo-3-chloropropane under nano-CuFe2O3 catalyst in water solvent to give S-alkylated quinazolinone core intermediate (6a-c), which was subsequently reacted with 1-substituted-1H-tetrazole-5-thiol (2a-g) by employing the similar reaction conditions to afford the final target compounds. The regioselective formation of C-S bond was unambiguously confirmed by single-crystal X-ray diffraction. The anti-cancer activity of the derivatives on various cancer cell lines such as SIHA, MD-AMB-231 and HepG2 was evaluated. Remarkably, compounds, 7f, 8f, 9a, 9d and 9f, showed potent activity in MD-AMB-231 cancer cell line (IC50: 9.13-10.3 µM), while the same derivatives showed significant potent activity in SiHa and HepG2 cancer cell lines (IC50: 17.46-27.0 µM). Most significantly, compound 7o (IC50: 8.15 µM) showed potent activity, compared to the drug etoposide (IC50: 18.11 µM) against MD-AMB-231 cell line. Flow cytometry analysis revealed that compounds 7f, 8f, 9a, 9d and 9f arrested the cell growth in the G1 phase in MD-AMB-231 cell line.
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Affiliation(s)
- Dileep Kommula
- Medicinal Chemistry & Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.
| | - Praveen Kumar Chintakunta
- Medicinal Chemistry & Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | | | - M S R Murty
- Medicinal Chemistry & Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
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Ramalingeswara Rao B, Rao Katiki M, Kommula D, Narayanan S, Anto RJ, Murty MSR. Synthesis of Novel Benzamide- piperazine-sulfonamide Hybrids as Potential Anticancer Agents. CROAT CHEM ACTA 2019. [DOI: 10.5562/cca3535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
The synthesis of a series of substituted hippuric acid (2-benzamidoacetic acid) derivatives containing arylsulfonylpiperazine nucleus (3a–j, 4a–j) is described. The compounds were synthesized by coupling hippuric/4-fluorohippuric acid with various arylsulfonylpiperazines using N-(3-dimethylaminopropyl)-N-ethylcarbodiimide (EDCI). The structures of all the new compounds were confirmed by IR, NMR and MS spectral data. All the synthesized compounds have been evaluated for their in vitro cytotoxicity towards five human cancer cell lines of different origins viz. HeLa (Cervical), A549 (Lung), A375 (Skin), MD-AMB-231(Breast) and T98G (brain) and their IC50 values were determined. Among the compounds tested, 3b, 3d, 3g, 4c and 4e displayed significant cytotoxic activity (IC50 = 24.2–38.2 µM). T98G was the most sensitive cell line towards the compounds studied followed by HeLa, A375, A549 and MD-AMB-231.
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Affiliation(s)
- B. Ramalingeswara Rao
- Medicinal Chemistry and Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad-500007, India
| | - Mohana Rao Katiki
- Medicinal Chemistry and Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad-500007, India
| | - Dileep Kommula
- Medicinal Chemistry and Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad-500007, India
| | - SaiShyam Narayanan
- Cancer Research Program, Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Kerala, Thiruvananthapuram-695014, India
| | - Ruby John Anto
- Cancer Research Program, Division of Cancer Research, Rajiv Gandhi Centre for Biotechnology, Thycaud P.O, Kerala, Thiruvananthapuram-695014, India
| | - M. S. R. Murty
- Medicinal Chemistry and Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Uppal Road, Hyderabad-500007, India
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Kommula D, Polepalli S, Jain N, Murty MSR. Synthesis and Preliminary Antiproliferative Activity of Novel 4-Substituted Phenylsulfonyl Piperazines with Tetrazole Moiety. Indian J Pharm Sci 2018. [DOI: 10.4172/pharmaceutical-sciences.1000440] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Dileep K, Polepalli S, Jain N, Buddana SK, Prakasham RS, Murty MSR. Synthesis of novel tetrazole containing hybrid ciprofloxacin and pipemidic acid analogues and preliminary biological evaluation of their antibacterial and antiproliferative activity. Mol Divers 2017; 22:83-93. [PMID: 29138963 DOI: 10.1007/s11030-017-9795-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Accepted: 10/30/2017] [Indexed: 12/01/2022]
Abstract
A series of 1-substituted-1H-tetrazole-5-thiol building blocks were synthesized and introduced to the N-4 piperazinyl group at C-7 position of the quinolone core, and these novel compounds (5a-g and 8a-g) were screened for their antibacterial and antiproliferative activities. Bioactive assay studies manifested that most of new compounds exhibited significant antibacterial activity against the tested strains, including multi-drug-resistant MRSA in comparison with reference drugs ciprofloxacin, streptomycin B and pipemidic acid. Among the synthesized compounds, only ciprofloxacin (5a-g) derivatives displayed significant activity ([Formula: see text]) compared to reference drugs. In addition, these compounds were evaluated for their in vitro inhibition of human cancer cell lines viz human cervical carcinoma cell line (SiHA), breast adenocarcinoma (MDA-MB-235) and human pancreas carcinoma (PANC-1) cell lines by using the SRB assay method. Most of the target compounds showed broad potent growth inhibition activity ([Formula: see text]) against all the tested cancer cell lines compared with reference drug. The most promising active compounds in this series were 5c, 5d, 8c, 8d and 8f endowed with excellent antiproliferative activity. A new class of compounds was designed rationally by introducing tetrazole building block on N-4 piperazinyl group at C-7 position of quinolones core. The titled compounds were evaluated for their preliminary antibacterial and antiproliferative activities.
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Affiliation(s)
- Kommula Dileep
- Medicinal Chemistry and Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Sowjanya Polepalli
- Centre for Chemical Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Nishant Jain
- Centre for Chemical Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Sudheer Kumar Buddana
- Bioengineering and Environmental Sciences, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - R S Prakasham
- Bioengineering and Environmental Sciences, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - M S R Murty
- Medicinal Chemistry and Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.
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Murty MSR, Katiki MR, Nanubolu JB, Garimella S, Polepalli S, Jain N, Buddana SK, Prakasham RS. Synthesis and biological evaluation of novel tamoxifen-1,2,4-triazole conjugates. Mol Divers 2016; 20:687-703. [PMID: 27278444 DOI: 10.1007/s11030-016-9677-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2015] [Accepted: 05/22/2016] [Indexed: 10/21/2022]
Abstract
A new class of compounds, structurally related to the breast cancer drug tamoxifen, was designed and synthesized. The McMurry coupling reaction was used as the key synthetic step in the preparation of these analogs, and the structural assignments were made on the basis of [Formula: see text] NMR, [Formula: see text] NMR, and HRMS studies. The absolute stereochemistry of E and Z isomers was unambiguously confirmed by a single-crystal X-ray diffraction analysis. Water was found to be an inexpensive nontoxic and effective medium for the C-N bond formation. Utilizing this protocol, various tamoxifen derivatives were synthesized in good yields. Environmental acceptability, low cost, and high yields are the important features of this protocol. These compounds were evaluated for their antiproliferative activity on five human tumor cell lines. Compound 4p ([Formula: see text]) showed improved antiproliferative activity against breast cancer cell line (MDA-MB-231) compared to tamoxifen ([Formula: see text]), while the compound 4o ([Formula: see text]) exhibited similar activity against SiHa compared to the reference drug, tamoxifen ([Formula: see text]). In addition, these analogs were investigated for their antibacterial activity against six bacterial strains. Preliminary results indicate that some of the newly synthesized title compounds exhibited promising antibacterial activity compared with the standard drug, vancomycin. A new class of compounds were designed rationally by the replacement of a ethyl group in tamoxifen with a methylene (1H-1,2,4-triazole) group. The absolute stereochemistry of E and Z isomers were unambiguously confirmed by a single-crystal X-ray diffraction analysis. The title compounds were evaluated for their antiproliferative and antibacterial activities.
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Affiliation(s)
- M S R Murty
- Medicinal Chemistry & Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India.
| | - Mohana Rao Katiki
- Medicinal Chemistry & Pharmacology Division, Discovery Laboratory, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Jagadeesh Babu Nanubolu
- Centre for X-Ray Crystallography, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Srujana Garimella
- Centre for Chemical Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Sowjanya Polepalli
- Centre for Chemical Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Nishant Jain
- Centre for Chemical Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Sudheer Kumar Buddana
- Bioengineering & Environmental Sciences, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - R S Prakasham
- Bioengineering & Environmental Sciences, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
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Antony J, Saikia M, Vinod V, Nath LR, Katiki MR, Murty MSR, Paul A, Shabna A, Chandran H, Joseph SM, Kumar NS, Panakkal EJ, Sriramya IV, Sridivya IV, Ran S, Sankar S, Rajan E, Anto RJ. Corrigendum: DW-F5: A novel formulation against malignant melanoma from Wrightia tinctoria. Sci Rep 2015; 5:12662. [PMID: 26237232 PMCID: PMC4536531 DOI: 10.1038/srep12662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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Murty MSR, Penthala R, Nath L, Anto R. Synthesis of Salicylic Acid-based 1,3,4-oxadiazole Derivatives Coupled with Chiral Oxazolidinones: Novel Hybrid Heterocycles as Antitumor Agents. LETT DRUG DES DISCOV 2014. [DOI: 10.2174/1570180811666140627004607] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Murty MSR, Katiki MR, Rao BR, Nanubolu JB, Buddana SK, Prakasham RS. Magnetically Recyclable Nano-Fe2O3-Catalyzed Chemoselective Synthesis and Antioxidant Activity of Diethyl (3-((5-Aryl-1H-1,2,4-triazol-3-yl)thio)propyl)phosphonates. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.918146] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- M. S. R. Murty
- a Medicinal Chemistry and Pharmacology Division, Discovery Laboratory , CSIR–Indian Institute of Chemical Technology , Hyderabad , India
| | - Mohana Rao Katiki
- a Medicinal Chemistry and Pharmacology Division, Discovery Laboratory , CSIR–Indian Institute of Chemical Technology , Hyderabad , India
| | - B. Ramalingeswara Rao
- a Medicinal Chemistry and Pharmacology Division, Discovery Laboratory , CSIR–Indian Institute of Chemical Technology , Hyderabad , India
| | - Jagadeesh Babu Nanubolu
- b Centre for X-Ray Crystallography, CSIR–Indian Institute of Chemical Technology , Hyderabad , India
| | - Sudheer Kumar Buddana
- c Bioengineering and Environmental Sciences , CSIR–Indian Institute of Chemical Technology , Hyderabad , India
| | - R. S. Prakasham
- c Bioengineering and Environmental Sciences , CSIR–Indian Institute of Chemical Technology , Hyderabad , India
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Murty MSR, Katiki MR, Rao BR, Ram KR. Synthesis of Benzo[c][2,7]Naphthyridines by One-Pot Multicomponent Reaction Using Ceric(IV) Ammonium Nitrate. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2013.870208] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Murty MSR, Ram KR, Rao BR, Rao RV, Katiki MR, Rao JV, Pamanji R, Velatooru LR. Synthesis, characterization, and anticancer studies of S and N alkyl piperazine-substituted positional isomers of 1,2,4-triazole derivatives. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0757-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Murty MSR, Ramalingeswara Rao B, Katiki MR, Nath LR, Anto RJ. Synthesis of piperazinyl benzothiazole/benzoxazole derivatives coupled with 1,3,4-oxadiazole-2-thiol: novel hybrid heterocycles as anticancer agents. Med Chem Res 2013. [DOI: 10.1007/s00044-013-0510-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Murty MSR, Rao BR, Ram KR, Yadav JS, Antony J, Anto RJ. Synthesis and preliminary evaluation activity studies of novel 4-(aryl/heteroaryl-2-ylmethyl)-6-phenyl-2-[3-(4-substituted-piperazine-1-yl)propyl]pyridazin-3(2H)-one derivatives as anticancer agents. Med Chem Res 2011. [DOI: 10.1007/s00044-011-9851-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Murty MSR, Ram KR, Rao RV, Yadav JS. Efficient and Novel Synthesis of Benzoxazole Derivatives in the Presence of Zinc Dust Under Solvent-Free Conditions. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910903320621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M. S. R. Murty
- a Organic Chemistry Division I , Indian Institute of Chemical Technology , Hyderabad, India
| | - Kesur R. Ram
- a Organic Chemistry Division I , Indian Institute of Chemical Technology , Hyderabad, India
| | | | - J. S. Yadav
- a Organic Chemistry Division I , Indian Institute of Chemical Technology , Hyderabad, India
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Murty MSR, Rao RV, Ram KR, Reddy NR, Yadav JS, Sridhar B. Zinc-Mediated Facile and Efficient Chemoselective S-Alkylation of 5-Aryl-1,3,4-oxadiazole-2-thiols in the Absence of Base. SYNTHETIC COMMUN 2010. [DOI: 10.1080/00397910903340660] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- M. S. R. Murty
- a Organic Chemistry Division I, Indian Institute of Chemical Technology , Hyderabad, India
| | | | - Kesur R. Ram
- a Organic Chemistry Division I, Indian Institute of Chemical Technology , Hyderabad, India
| | - N. Rami Reddy
- a Organic Chemistry Division I, Indian Institute of Chemical Technology , Hyderabad, India
| | - J. S. Yadav
- a Organic Chemistry Division I, Indian Institute of Chemical Technology , Hyderabad, India
| | - B. Sridhar
- b Laboratory of X-ray Crystallography, Indian Institute of Chemical Technology , Hyderabad, India
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Murty MSR, Chakraborty D, Mishal R. Numerical Simulation of Supersonic Combustion with Parallel Injection of Hydrogen Fuel. DEFENCE SCI J 2010. [DOI: 10.14429/dsj.60.57] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Murty MSR, Ram KR, Rao RV, Yadav JS, Rao JV, Cheriyan VT, Anto RJ. Synthesis and preliminary evaluation of 2-substituted-1,3-benzoxazole and 3-[(3-substituted)propyl]-1,3-benzoxazol-2(3H)-one derivatives as potent anticancer agents. Med Chem Res 2010. [DOI: 10.1007/s00044-010-9353-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Murty MSR, Rajasekhar K, Harikrishna V, Yadav JS. Bismuth triflate catalyzed prins-type cyclization in ionic liquid: Synthesis of 4-tetrahydropyranol derivatives. Heteroatom Chem 2008. [DOI: 10.1002/hc.20403] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Affiliation(s)
- M. S. R. Murty
- a Organic Chemistry Division-I , Indian Institute of Chemical Technology , Hyderabad, 500007, India
| | - N. Rami Reddy
- a Organic Chemistry Division-I , Indian Institute of Chemical Technology , Hyderabad, 500007, India
| | - J. S. Yadav
- a Organic Chemistry Division-I , Indian Institute of Chemical Technology , Hyderabad, 500007, India
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Affiliation(s)
- M. S. R. Murty
- a D-202, Discovery Laboratory , Organic Chemistry Division , Indian Institute of Chemical Technology , Hyderabad, India
| | - B. Jyothirmai
- a D-202, Discovery Laboratory , Organic Chemistry Division , Indian Institute of Chemical Technology , Hyderabad, India
| | - Palakodety Radha Krishna
- a D-202, Discovery Laboratory , Organic Chemistry Division , Indian Institute of Chemical Technology , Hyderabad, India
| | - J. S. Yadav
- a D-202, Discovery Laboratory , Organic Chemistry Division , Indian Institute of Chemical Technology , Hyderabad, India
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Murty MSR, Ramalingam T, Sattur PB. Synthesis of novel 3-carboethoxy-6-methyl-4-oxo-4H-pyrimido[1′,2′:5,6]-[1,3,5]triazino[1,2-a]benzimidazoles. J Heterocycl Chem 1990. [DOI: 10.1002/jhet.5570270423] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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