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chemistry, organic (15) 15
antibacterial activity (14) 14
chemistry, multidisciplinary (8) 8
derivatives (7) 7
acid (6) 6
agents (6) 6
analogs (5) 5
hydrazones (5) 5
synthesis (5) 5
1,8-naphthyridines (4) 4
aldehydes (4) 4
chemistry (4) 4
peptides (3) 3
quinoxaline (3) 3
2-aminonicotinaldehyde (2) 2
acid-sequence similarities (2) 2
amino acids (2) 2
analysis (2) 2
anilines (2) 2
anti-microbial agents (2) 2
antibacterial agents (2) 2
antimicrobial activity (2) 2
atovaquone (2) 2
benzimidazole (2) 2
biological-activity (2) 2
bromothymol blue (2) 2
catalyst (2) 2
chalcones (2) 2
chemistry/food science, general (2) 2
classification (2) 2
cytotoxicity (2) 2
design (2) 2
efficient (2) 2
escherichia coli (2) 2
flavonoids (2) 2
fused pyridine derivatives (2) 2
glass slide humid chamber technique (2) 2
iminosugars (2) 2
index medicus (2) 2
inhibitors (2) 2
medicinal chemistry (2) 2
microbial activity (2) 2
organic chemistry (2) 2
performance liquid-chromatography (2) 2
pyrazolines (2) 2
pyrimidines (2) 2
short communication (2) 2
spectrophotometry (2) 2
substituted 1,8-naphthyridines (2) 2
triterpene (2) 2
1,2,4-oxadiazole (1) 1
1,2,4-triazole (1) 1
1,3,4-thiadiazole (1) 1
1,8-naphthyridine (1) 1
1,8-naphthyridine derivatives (1) 1
1119-34-2 (1) 1
15595- 35-4 (1) 1
2-amino pyrimidine (1) 1
2-aminopyridine and 3-- acrylic acid methyl ester (1) 1
2-aminopyridine and 3--acrylic acid methyl ester (1) 1
2-aminopyridine-3-carbaldehyde (1) 1
2-aryl-delta-1,3,4-oxadiazoline-5-thiones (1) 1
65072-01-7 (1) 1
7004-12-8 (1) 1
74-79-3 (1) 1
acetic acid (1) 1
acids (1) 1
additiv (1) 1
additive (1) 1
additives (1) 1
adhesive (1) 1
adhesiveness (1) 1
administration, buccal (1) 1
adrenergic beta-antagonists - chemistry (1) 1
alkaline kmno4 (1) 1
alkaloids (1) 1
alkylation (1) 1
amide ring cyclisation (1) 1
amides (1) 1
amino acid analysis (1) 1
amino acid composition (1) 1
amino-acids (1) 1
aminopyridinecarbaldehydes (1) 1
aminopyrimidinethione (1) 1
aminosäuren (1) 1
amitriptyline hcl (1) 1
ampicilline (1) 1
amylose (1) 1
analgesics (1) 1
analytical chemistry (1) 1
anti-cancer (1) 1
antibacterial activity, antimicrobial activity, antiprotozoal activity (1) 1
antifungal activity (1) 1
antiinfectives and antibacterials (1) 1
antiinflammatory activity (1) 1
antimalarial activity (1) 1
antimicrobial activities (1) 1
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antimycobacterial (1) 1
antineoplastic agents (1) 1
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1. Full Text Synthesis and antibacterial activity of novel 4-{4-(methylamino)thieno[3,2-d]pyrimidin-2-yl}-benzohydrazide derivatives
by Giri, T and Sailaja, G and Laxminarayana, E and Thirumala Chary, M and Ramesh, M
Russian Journal of General Chemistry, ISSN 1070-3632, 6/2017, Volume 87, Issue 6, pp. 1275 - 1280
A series of novel 4-{4-(methylamino)thieno[3,2-d]pyrimidin-2-yl}benzohydrazide derivatives were synthesized and evaluated for their antibacterial activity.... 
antibacterial activity | microwave irradiation | Chemistry | Chemistry/Food Science, general | hydrazones | thieno pyrimidine | CHEMISTRY, MULTIDISCIPLINARY | Antibacterial agents | Pyrimidines | Escherichia coli
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2. Synthesis and antimicrobial activity of novel 1-[3-(1,8-naphthyridin-2-yl)phenyl]-3-arylurea derivatives
by Bhasker, G Vijaya and Satyanarayana, G.V and Latha, A and Laxminarayana, E and Chary, M Thirumala
Asian Journal of Chemistry, ISSN 0970-7077, 2018, Volume 30, Issue 4, pp. 771 - 774
Naphthyridine derivatives | Urea | Antimicrobial activity | Piperidine
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3. Conventional and microwave assisted synthesis of quinoxaline carboxamide derivatives
by Shashikala, K and Laxminarayana, E and Chary, M. Thirumala
Asian Journal of Chemistry, ISSN 0970-7077, 2017, Volume 29, Issue 11, pp. 2463 - 2466
Quinoxaline | Carboxamide derivatives | Microwave assisted synthesis
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4. Synthesis and antibacterial activity of some new quinaxaline-benzohydrazides
by Haripriya, V and Laxminarayana, E and Thirumala Chary, M
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, ISSN 0376-4699, 02/2016, Volume 55B, Issue 2, pp. 207 - 212
Quinoxalines have been found to exhibit various biological activities such as antibacterial, antifungal, anti-tubercular, anxiolytic, anticancer, antioxidant,... 
Hydrazones | Quinoxaline | Antibacterial activity | Synthesis | synthesis | ANTIMYCOBACTERIAL | DESIGN | CHEMISTRY, ORGANIC | QUINOXALINONE DERIVATIVES | quinoxaline | AGENTS | hydrazones
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5. Synthesis and antibacterial activity of novel imidazo [1,2-A] Pyrimidin- 2-Yl) methylene) benzohydrazides
by Shashikala, K and Laxminarayana, E and Thirumala Chary, M
Indian Journal of Heterocyclic Chemistry, ISSN 0971-1627, 2015, Volume 25, Issue 2, pp. 119 - 122
The present paper reports the synthesis and antibacterial activity of new imidazo [1, 2-a] pyrimidin-2-yl) methylene) benzohydrazides 5a-j from commercially... 
CHEMISTRY, ORGANIC
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6. Synthesis and antibacterial activity of 2-((3/4-(1,8- naphthyridin-2-yl)phenoxy)methyl)-nphenylbenzamide derivatives
by Vijaya Bhasker, G and Laxminarayana, E and Latha, A and Thirumala Chary, M
Rasayan Journal of Chemistry, ISSN 0974-1496, 10/2017, Volume 10, Issue 4, pp. 1521 - 1528
Cyclization | Hydroxy acetophenones | Anilines | Antibacterial activity | 2-aminonicotinaldehyde
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7. A facile synthesis of 3-hydroxy-N-(4-oxo-2-arylthiazolidin-3-yl)quinoxaline-2-carboxamides and N-(3-chloro-2-oxo-4-arylazetidin-1-yl)-3-hydroxyquinoxaline-2-carboxamides
by Haripriya, V and Laxminarayana, E and Thirumala Chary, M
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, ISSN 0376-4699, 09/2014, Volume 53B, Issue 9, pp. 1222 - 1225
o-Phenylenediamine reacts with diethylbromo malonate to form ethyl-1,2,3,4-tetrahydro-3-oxoquinoxaline-2-carboxylate 2, which reacts with hydrazinehydrate to... 
Phenylenediamine | Quinoxaline | Azetidinone | Arylidine | Thiazolidinone | azetidinone | MOLECULAR-IODINE | TANDEM OXIDATION | phenylenediamine | QUINOXALINE DERIVATIVES | CHEMISTRY, ORGANIC | arylidine | CATALYST | thiazolidinone | PYRAZINES
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8. Eco-friendly water as a solvent for the one-pot synthesis of 2-aminothiazoles
by Rajendiran, C and Nagarajan, P and Chary, M. Thirumala
Journal of Chemical and Pharmaceutical Research, 2016, Volume 8, Issue 2, pp. 813 - 820
B-keto esters | Hydrogen peroxide | Ketones | Hantzsch’s synthesis | Thiourea | Green synthesis | Aldehydes | Hydrobromic acid
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9. Full Text Identification of Leishmania donovani Topoisomerase 1 inhibitors via intuitive scaffold hopping and bioisosteric modification of known Top 1 inhibitors
by Mamidala, Rajinikanth and Majumdar, Papiya and Jha, Kunal Kumar and Bathula, Chandramohan and Agarwal, Rahul and Chary, M. Thirumala and Mazumdar, H.K and Munshi, Parthapratim and Sen, Subhabrata
Scientific Reports, ISSN 2045-2322, 05/2016, Volume 6, Issue 1, p. 26603
A library of arylidenefuropyridinediones was discovered as potent inhibitors of Leishmania donovani Topoisomerase 1 (LdTop1) where the active molecules... 
DNA TOPOISOMERASE | I INHIBITORS | EFFICACY | CAMPTOTHECIN | MULTIDISCIPLINARY SCIENCES | DRUG DESIGN | COX-2 INHIBITORS | PARASITE | DERIVATIVES | INTERMOLECULAR INTERACTIONS | SUBUNIT | Camptothecin | Cytotoxicity | Molecular modelling | Binding sites | Deoxyribonucleic acid--DNA | Crystal structure
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10. Synthesis and characterization of potent Abacavir impurities
by Satyanarayana, G.V and Thirumala Chary, M and Laxminarayana, E
Der Pharma Chemica, 2015, Volume 7, Issue 7, pp. 90 - 94
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11. An efficient synthesis of 2-(3-aryl-1,2,4-oxadiazol-5-yl)-N-Phenylacetamide derivatives
by Srivani, K and Thirupathaiah, T and Laxminarayana, E and Thirumala Chary, M
Rasayan Journal of Chemistry, ISSN 0974-1496, 07/2018, Volume 11, Issue 3, pp. 1004 - 1006
Phenylacetamide | Phenylpropanamide | 1,2,4-oxadiazole | Hydroxyimine
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12. Facile synthesis of 3-(5-chloro-1-phenyl-1H-benzo [d] imidazol-2(3H)- ylideneamino)-2-arylthiazolidin-4-ones, 3-aryl-[1,2,4] triazino [4,3-a]-5- substitutedbenzimidazol-4-ones and 1-(5-chloro-1-phenyl-1H-benzo [d] imidazol-2(3H)-ylideneamino)-3-chloro-4-arylazetidin-2-ones
by Mallaiah, B and Laxminarayana, E and Giri, T and Thirumala Chary, M
Indian Journal of Heterocyclic Chemistry, ISSN 0971-1627, 2014, Volume 24, Issue 2, pp. 181 - 184
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13. Synthesis, characterization and antimicrobial evaluation of (E)-4-(substitutedphenyl)-N′-(1-phenylethylidene)cyclohexane carbohydrazide derivatives
by Venkatasatyanarayana, G and Lakshmana Rao, V and Laxminarayana, E and Thirumala Chary, M
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, ISSN 0376-4699, 06/2016, Volume 55B, Issue 6, pp. 718 - 723
Encouraged by the various biological activities associated with hydrazone derivatives, the present paper describes the synthesis, characterization and... 
Hydrazones | Antibacterial activity | Synthesis | Atovaquone | Gram positive bacteria | synthesis | CHEMISTRY, ORGANIC | atovaquone | hydrazones | gram positive bacteria
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14. Full Text Substituted furopyridinediones as novel inhibitors of α-glucosidase
by Bathula, Chandramohan and Mamidala, Rajinikanth and Thulluri, Chiranjeevi and Agarwal, Rahul and Jha, Kunal Kumar and Munshi, Parthapratim and Adepally, Uma and Singh, Ashutosh and Chary, M. Thirumala and Sen, Subhabrata
RSC Advances, ISSN 2046-2069, 2015, Volume 5, Issue 110, pp. 90374 - 90385
The global preponderance of diabetes mellitus has prompted the medical community to opt for various therapeutic solutions to curb this menace. One of the means... 
CLASSIFICATION | IMINOSUGARS | FLAVONOIDS | ACID-SEQUENCE SIMILARITIES | CHEMISTRY, MULTIDISCIPLINARY | TRITERPENE | Enzymes | Hyperglycemia | Inhibitors | Molecular structure | Molecular dynamics | Medical | Aldehydes | Scaffolds
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15. Synthesis, antibacterial activity, and docking studies of some new 2-substituted-1,8-naphthyridine derivatives
by Vijaya Bhasker, G and Satyanarayana, G.V and Laxminarayana, E and Latha, A and Thirumala Chary, M
Indian Journal of Heterocyclic Chemistry, ISSN 0971-1627, 04/2018, Volume 28, Issue 2, pp. 227 - 242
1,8-Naphthyridine derivatives play a very important role in the field of medicinal chemistry. 2 series of novel 2-substituted-1,8-naphthyridine derivatives... 
Docking studies | Anilines | Antibacterial activity | Hydroxyacetophenone | 2-Aminonicotinaldehyde | NALIDIXIC-ACID | INFECTIONS | ANALOGS | CHEMISTRY, ORGANIC | 1,8-NAPHTHYRIDINES | ANTIMICROBIAL ACTIVITIES | AGENTS | GRAM-POSITIVE PATHOGENS
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16. Winder bromide reaction : Synthesis of 2-cyclopropyl-3-(3-phenyl-1H- pyrazol-5-yl)-1,8-naphthyridines
by Randheer Kumar, M and Narender, A and Laxminarayana, E and Thirumala Chary, M
Indian Journal of Heterocyclic Chemistry, ISSN 0971-1627, 2011, Volume 20, Issue 3, pp. 205 - 208
2-Cyclopropyl-1,8-naphthyridine-3-carbonitrile (1) reacts with aq NaOH to obtain 2-cyclopropyl-1,8-naphthyridine-3-carboxylic acid (2). Compound 2 on winder... 
CHEMISTRY, ORGANIC | ACID | ANTI-MICROBIAL AGENTS | ANTIBACTERIAL ACTIVITY
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17. Full Text Erratum: Identification of Leishmania donovani Topoisomerase 1 inhibitors via intuitive scaffold hopping and bioisosteric modification of known Top 1 inhibitors (Scientific Reports (2016) 6 (26603) DOI: 10.1038/srep26603)
by Mamidala, Rajinikanth and Majumdar, Papiya and Jha, Kunal Kumar and Bathula, Chandramohan and Agarwal, Rahul and Chary, M. Thirumala and Majumder, Hemanta K and Munshi, Parthapratim and Sen, Subhabrata
Scientific Reports, 06/2016, Volume 6
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18. Full Text Erratum: Corrigendum: Identification of Leishmania donovani Topoisomerase 1 inhibitors via intuitive scaffold hopping and bioisosteric modification of known Top 1 inhibitors
by Mamidala, Rajinikanth and Majumdar, Papiya and Jha, Kunal Kumar and Bathula, Chandramohan and Agarwal, Rahul and Chary, M. Thirumala and Majumder, Hemanta K and Munshi, Parthapratim and Sen, Subhabrata
Scientific Reports, ISSN 2045-2322, 06/2016, Volume 6, Issue 1
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19. Assay of dicyclomine hydrochloride in pharmaceutical formulations by extractive Spectrophotometry
by Susmitha, K and Thirumala Chary, M and Venkateshwarlu, G
International Journal of Chemical Sciences, ISSN 0972-768X, 2011, Volume 9, Issue 3, pp. 1353 - 1363
International Conference on Hormonization (ICH) | Dicyclomine hydrochloride | Tropaeolin oo | Spectrophotometry | Bromocresol green bromophenol blue | Bromothymol blue
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20. An efficient and clean synthesis of N'-arylidene-6-hydroxy-2-methylpyrimidine-4-carbohydrazides
by Laxminarayana, E and Kumar, T. Kranthi and Shivashankar, S and Chary, M. Thirumala
Der Pharma Chemica, 2011, Volume 3, Issue 3, pp. 149 - 152
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