Items where Author is "Shashikanth, S."

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Article

Usha, N. and Shashikanth, S. and Janardhana, G. R. (2016) Structural elucidation of novel bioactive compound (2-Chloro-1-(2-Chlorocyclopropyl)-2-(4-Nitrophenyl)ethanone) from basidiomycetous fungus lentinus squarrosulus. International Journal of Pharmacological Research, 6 (2). pp. 62-67. ISSN 2277-3312

Joseph, J. T. and Sajith, A. M. and Ningegowda, R. C. and Nagaraj, A. and Rangappa, K. S. and Shashikanth, S. (2015) Aryl/heteroaryl pentafluorobenzenesulfonates (ArOPFBs): new electrophilic coupling partners for room temperature Suzuki-Miyaura cross-coupling reactions. TETRAHEDRON LETTERS, 56 (36). pp. 5106-5111. ISSN 0040-4039

Raghavendra, K. R. and Girish, Y. R. and Ajay Kumar, K. and Shashikanth, S. (2015) Regioselective synthesis of n-formohydrazide and formyl pyrazole analogs as potent antimicrobial agents. Journal of Chemical and Pharmaceutical Research, 7 (6). pp. 361-366. ISSN 0975-7384

Raghavendra, K. R. and Shashikanth, S. and Ajay, K. (2015) Synthesis of New Lignan libraries; studies on their antimicrobial inhibition effect. Der Pharma Chemica, 7 (7). pp. 153-160.

Raghavendra, K. R. and Ajay Kumar, K. and Renuka, N. and Dileep, C. S. and Lokanath, N. K. and Sridhar, M. A. and Shashikanth, S. (2015) Synthesis, characterization, antifungal activity and crystal structure of 1-(2-chlorophenyl)-3-(thiophen-2-yl)-1h-pyrazole-4-carboxaldehyde. Journal of Chemical and Pharmaceutical Research, 7 (12). pp. 842-848. ISSN 0975-7384

Girish, Y. R. and Raghavendra, K. R. and Nagaraja, D. and Kumar, K. S. S. and Shashikanth, S. (2015) Transition metal free chemoselective reduction of alpha,beta-unsaturated ketones to saturated ketones using tosyl hydrazide as a hydrogen donor. CHINESE JOURNAL OF CHEMISTRY, 33 (2). pp. 181-184. ISSN 1614-7065

Girish, Y. R. and Raghavena, K. R. and Nagaraja, D. and Kumar, K. S. S. and Shashikanth, S. (2015) Transition metal free chemoselective reduction of, B-unsaturated ketones to saturated ketones using tosyl hydrazide as a hydrogen donor. Chinese Journal of Chemistry, 33 (2). pp. 181-184. ISSN 1614-7065

Girish, Y. R. and Kumar, K. S. S. and Thimmaiah, K. N. and Rangappa, K. S. and Shashikanth, S. (2015) ZrO2-beta-cyclodextrin catalyzed synthesis of 2,4,5-trisubstituted imidazoles and 1,2-disubstituted benzimidazoles under solvent free conditions and evaluation of their antibacterial study. RSC ADVANCES, 5 (92). pp. 75533-75546. ISSN 2046-2069

Raghavendra, K. R. and Ajay Kumar, K. and Shashikanth, S. (2015) An efficient synthesis of new lignan scaffolds as antimicrobial inhibition agents. Journal of Chemical and Pharmaceutical Research, 7 (8). pp. 638-644. ISSN 0975-7384

Manjunath, B. C. and Manjula, M. and Raghavendra, K. R. and Shashikanth, S. and Ajay Kumar, K. and Lokanath, N. K. (2014) 2-(3,4-Dimethoxyphenyl)-4-(thiophen-2-yl)-2,3-dihydro-1,5-benzothiazepine. Acta Crystallographica Section E: Structure Reports Online, 70 (2). o121. ISSN 1600-5368

Avval, M. M. and Srinivasa Murthy, V. and Shashikanth, S. (2014) Synthesis and antimicrobial activity evaluation of poly ethylene imine (pei) dendrimer modified with 1,3,4 oxadiazole derivatives. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 5 (3). ISSN 0975-8585

Raghavendra, K. R. and Ajay Kumar, K. and Shashikanth, S. (2014) Synthesis of novel 1, 4-benzothiazepines and in vitro screening of their antimicrobial activity. International Journal of Pharmacy and Pharmaceutical Sciences, 6 (5). pp. 90-93. ISSN 0975-1491

Girish, Y. R. and Sharath Kumar, K. S. and Manasa, H. S. and Shashikanth, S. (2014) ZnO: An eco-friendly, green Nano-catalyst for the synthesis of pyrazole derivatives under aqueous media. Journal of the Chinese Chemical Society, 61 (11). pp. 1175-1179. ISSN 0009-4536

Girish, Y. R. and Sharath Kumar, K. S. and Muddegowda, U. and Lokanath, N. K. and Rangappa, K. S. and Shashikanth, S. (2014) ZrO2-supported Cu(II)-β-cyclodextrin complex: Construction of 2,4,5-trisubstituted-1,2,3-triazoles via azide - Chalcone oxidative cycloaddition and post-triazole alkylation. RSC Advances, 4 (99). pp. 55800-55806. ISSN 2046-2069

Raghavendra, K. R. and Ajay Kumar, K. and Shashikanth, S. (2014) A convenient route to the synthesis of new trisubstituted pyrazolines and their antimicrobial activity. Research Journal of Pharmaceutical, Biological and Chemical Sciences, 5 (1). pp. 629-637. ISSN 0975-8585

Prabhuswamy, M. and Madan Kumar, S. and Raghavendra, K. R. and Abdoh, M. M. M. and Shashikanth, S. and Lokanath, N. K. (2012) Ethyl 2-Cyano-5-Oxo-5-(thiophen-2-yl)-3-(3,4,5-trimethoxyphenyl) Pentanoate. Acta Crystallographica Section E, 68 (12). o3275. ISSN 2056-9890

Rai, Niethnadka Premsai and Shashikanth, S. and Arunachalam, P. N. (2009) Iodine-catalyzed aza-diels-alder reactions of aliphatic n-arylaldimines. Synthetic Communications, 39 (12). pp. 2125-2136. ISSN 1532-2432

Khanum, S. A. and Shashikanth, S. and Sathyanarayana, S. G. and Lokesh, S. and Deepak, S. A. (2009) Synthesis and antifungal activity of 2-azetidinonyl-5-(2-benzoylphenoxy)methyl-1,3,4-oxadiazoles against seed-borne pathogens of Eleusine coracana (L.) Gaertn. Pest Management Science, 65 (7). pp. 776-780. ISSN 1526-498X

Neetha, S. and Venu, T. D. and Sridhar, M. A. and Shashidhara Prasad, J. and Shashikanth, S. (2009) Synthesis and crystal structure of 5-chloro-2-(4-nitro-benzyloxy)-phenyl-(4-chloro-phenyl) methanone. Molecular Crystals and Liquid Crystals, 503. pp. 143-150. ISSN 1563-5287

Neetha, S. and Venu, T. D. and Sridhar, M. A. and Shashidhara Prasad, J. and Shashikanth, S. (2009) Synthesis and crystal structure of 5-chloro-2-(4-nitro-benzyloxy)-phenyl]-(4-chloro-phenyl) methanone. Molecular Crystals and Liquid Crystals, 515. pp. 151-158. ISSN 1563-5287

Rai, N. P. and Narayanaswamy, V. K. and Shashikanth, S. and Arunachalam, P. N. (2009) Synthesis, characterization and antibacterial activity of 2-1-(5-chloro-2-methoxy-phenyl)-5-methyl-1H-pyrazol-4-yl]-5-(substitu ted-phenyl)- 1,3,4]oxadiazoles. EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, 44 (11). pp. 4522-4527. ISSN 1768-3254

Rai, N. P. and Narayanaswamy, V. K. and Shashikanth, S. and Nayagam, P. (2009) Synthesis, characterization and antibacterial activity of 2-1-(5-chloro-2-methoxy-phenyl)-5-methyl-1h-pyrazol-4-yl-5-(substituted-phenyl)-1,3,4oxadiazoles. European Journal of Medicinal Chemistry, 44 (11). pp. 4522-4527.

Naveen, S. and Venu, T. D. and Shashikanth, S. and Sridhar, M. A. and Shashidhara Prasad, J. (2007) Synthesis and Crystal Structure of 2-(4-chlorobenzoyloxy)-5-methylphenyl-(4-methylphenyl)methanone. Journal of Chemical Crystallography, 37 (12). pp. 787-791. ISSN 1572-8854

Nanjunda Swamy, N. and Satish, S. and Rai, K. M. Lokanatha and Shashikanth, S. and Raveesha, K. A. (2007) Antibacterial activity of synthetic precursors of Podophyllotoxin. International journal of biomedical science, 3 (2). pp. 113-116. ISSN 1555-2810

Venu, T. D. and Shashikanth, S. and Shaukath Ara Khanum and Naveen, S. and Aiysha Firdouse and Sridhar, M. A. and Shashidhara Prasad, J. (2007) Synthesis and crystallographic analysis of benzophenone derivatives—The potential anti-inflammatory agents. Bioorganic & Medicinal Chemistry, 15 (10). 3505 - 3514. ISSN 0968-0896

Naveen, S. and Venu, T. D. and Shashikanth, S. and Sridhar, M. A. and Shashidhara Prasad, J. (2006) 5-Fluoro-2-(4-methyl{\-}benzo{\-}yloxy)phen{\-}yl(4-methyl{\-}phen{\-}yl)methanone. Acta Crystallographica Section E, 62 (12). O5896-O5898. ISSN 2056-9890

Prabhakar, B. T. and Shaukath Ara Khanum and Shashikanth, S. and Bharathi P. Salimath (2006) Antiangiogenic effect of 2-benzoyl--phenoxy acetamide in EAT cell is mediated by HIF-1α and down regulation of VEGF of in-vivo. Investigational New Drugs, 24 (6). pp. 471-478. ISSN 1573-0646

Naveen, S. and Venu, T. D. and Shashikanth, S. and Sridhar, M. A. and Shashidhara Prasad, J. (2006) (4-Chlorophenyl)(2-hydroxy-5-methylphenyl)methanone. Acta Crystallographica Section E, 62 (6). O2233-O2234. ISSN 2056-9890

Naveen, S. and Khanum, S. A. and Mahendra, M. and Shashikanth, S. and Sridhar, M. A. and Shashidhara Prasad, J. (2006) 2-hydroxy-5-methylphenyl 4-methylphenyl methanone. Acta Crystallographica Section E, 62 (5). O1664-O1665. ISSN 2056-9890

Yathirajan, H. S. and Nethaji, M. and Prabhuswamy, B. and Raju, C. R. and Nagaraja, P. and Shashikanth, S. and Ponnuswamy, M. N. and Palani, K. (2006) Crystal structure of a tetrazole derivative. Crystal Research and Technology, 41 (3). pp. 299-303. ISSN 1521-4079

Sriharsha, S. N. and Shashikanth, S. (2006) Synthesis and antimicrobial activity of novel 1,3-oxazolidine nucleoside analogues. Heterocyclic Communications, 12 (3). pp. 213-218. ISSN 2191-0197

Prabhakar, B. T. and Shaukath Ara Khanum and Jayashree, K. and Bharathi P. Salimath and Shashikanth, S. (2006) Anti-tumor and proapoptotic effect of novel synthetic benzophenone analogues in Ehrlich ascites tumor cells. Bioorganic & Medicinal Chemistry, 14 (2). 435 - 446. ISSN 1464-3391

Khanum, S. A. and Mahendra, M. and Shashikanth, S. and Doreswamy, B. H. and Sridhar, M. A. and Shashidhara Prasad, J. (2005) (3-Chloro-phen-yl)(2-hydr-oxy-5-methyl-phen-yl)methanone. Acta Crystallographica Section E, 61 (11). o3615-o3617. ISSN 2056-9890

Mahendra, M. and Khanum, S. A. and Singh, A. K. and Shashikanth, S. and Doreswamy, B. H. and Sridhar, M. A. and Shashidhara Prasad, J. (2005) (4-Methoxy-phen-yl)(2-methyl-phen-yl)methanone. Acta Crystallographica Section E: Crystallographic Communications, 61 (9). o2990-o2991. ISSN 2056-9890

Mahendra, M. and Doreswamy, B. H. and Sridhar, M. A. and Shashidhara Prasad, J. and Khanum, S. A. and Shashikanth, S. and Venu, T. D. (2005) Synthesis and crystal structure of 2-benzoyl-4-methyl phenyl benzoate. Journal of Chemical Crystallography, 35 (6). pp. 463-467. ISSN 1572-8854

Khanum, S. A. and Murari, S. K. and Vishwanth, B. S. and Shashikanth, S. (2005) Synthesis of benzoyl phenyl benzoates as effective inhibitors for phospholipase A2 and hyaluronidase enzymes. Bioorganic & Medicinal Chemistry Letters, 15 (18). 4100 - 4104. ISSN 1464-3405

Shashikanth, S. and Sudha, B. S. and Khanum, S. A. (2005) A facile synthesis of dihydrobenzofuranols by photocyclization of (2-alkoxy-5-methyl-phenyl)(aryl) methanone and ethyl 2-aroyl-4-methylphenyloxyacetates. Heteroatom Chemistry, 16 (3). pp. 212-217. ISSN 1098-1071

Siero\', Lesław and Shashikanth, S. and Yathirajan, H. S. and Venu, T. D. and Nagaraj, B. and Nagaraja, P. and Khanum, S. A. (2004) 2-Benzoyl­­oxy-5-methyl­benzo­phenone. Acta Crystallographica Section E, 60 (10). o1889-o1891. ISSN 2056-9890

Sieron, L. and Shashikanth, S. and Yathirajan, H. S. and Venu, T. D. and Nagaraj, B. and Nagaraja, P. and Khanum, S. A. (2004) 2-Benzoyloxy-5-methylbenzophenone. Acta Crystallographica Section E: Structure Reports Online, 60 (10). O1889-O1891. ISSN 1600-5368

Palani, K. and Ambalavanan, P. and Ponnuswamy, M. N. and Yathirajan, H. S. and Prabhuswamy, B. and Raju, C. R. and Nagaraja, P. and Shashikanth, S. (2004) Crystal structure of 2-chloro-3-(beta-nitrovinyl)quinoline. Analytical Sciences, 20 (2). pp. 403-404. ISSN 1348-2246

Khanum, S. A. and Shashikanth, S. and Sudha, B. S. (2004) Microwave-assisted synthesis of 2-amino and 2-azetidinonyl 5-(2-benzoyl-phenoxymethyl) 1,3,4-oxadiazoles. HETEROATOM CHEMISTRY, 15 (1). pp. 37-42.

Mahendra, M. and Doreswamy, B. H. and Sridhar, M. A. and Shashidhara Prasad, J. and Khanum, S. A. and Shashikanth, S. and Sudha, B. S. (2004) Synthesis and X-ray crystal structure study of 2-methyl-4-(2-methylbenzoyl)-phenoxy] acetic acid hydrazide. Structural Chemistry, 15 (3). pp. 211-214. ISSN 1040-0400

Khanum, S. A. and Shashikanth, S. and Deepak, A. V. (2004) Synthesis and anti-inflammatory activity of benzophenone analogues. Bioorganic Chemistry, 32 (4). pp. 211-222. ISSN 0045-2068

Khanum, S. A. and Shashikanth, S. and Sudha, B. S. and Deepak, S. A. and Shetty, H. S. (2004) Synthesis and anti-mildew activity of 5-(2-aroyl)aryloxymethyl-2-phenyl-1,3,4-oxadiazoles against downy mildew of pearl millet. Pest Management Science, 60 (11). pp. 1119-1124. ISSN 1526-498X

Shashikanth, S. and Hegde, G. L. (2004) Synthesis in the field of podophyllotoxin and related analogues: Part XII - Synthesis of benzodioxan analogue of didemethoxy-beta-apopicropodophyllin. Indian journal of chemistry, 43 (8). pp. 1713-1720. ISSN 0975-0983

Sudha, B. S. and Shashikanth, S. and Khanum, S. A. (2004) Synthesis of 5-(4 `-aroyl)-aryloxy methyl-4H-(1,2,4)-triazolin-3-thiol and their biological activity. HETEROCYCLIC COMMUNICATIONS, 10 (1). pp. 85-88. ISSN 0793-0283

Murari, S. K. and Sriharsha, S. N. and Shashikanth, S. and Vishwanath, B. S. (2004) Synthesis of benzophenone oxime analogues as inhibitor of secretory phospholipase A(2) with anti-inflammatory activity. Bioorganic & Medicinal Chemistry Letters, 14 (10). pp. 2423-2425. ISSN 0960-894X

Shaukath Ara Khanum and Venu, T. D. and Shashikanth, S. and Firdouse, A. (2004) Synthesis of some newer analogues of substituted dibenzoyl phenol as potent anti-inflammatory agents. bio-organic and medicinal chemistry letters, 14 (21). pp. 5351-5355. ISSN 0960-894X

Sudha, B. S. and Shashikanth, S. and Khanum, S. A. (2003) Synthesis and antimicrobial activity of 5-[(4-aroyl) aryloxymethyl]-2-(4-methylphenylamino)-1,3,4-thiadiazoles and 5-[(4-aroyl) aryloxy methyl]-4-(4-methylphenyl)-3-mercapto-4H-1,2,4-triazoles. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 42 (10). pp. 2652-2656. ISSN 0975-0983

Khanum, S. A. and Shashikanth, S. and Sudha, B. S and Sriharsha, S. N (2003) Photochemical synthesis and antimicrobial activity of dihydrobenzofuranols from 2-alkoxy substituted benzophenones and ethyl-2-aroyl aryloxy acetates. Journal of Chemical Research (8). pp. 463-464. ISSN 1747-5198

Yathirajan, H. S. and Raju, C. R. and Mohana, K. N. and Shashikanth, S. and Nagaraja, P. (2003) Kinetics and mechanism of oxidation of L-isoleucine and L-ornithine hydrochloride by sodium N-bromobenzenesulphonamide in perchloric acid medium. Turkish Journal of Chemistry, 27 (5). pp. 571-580. ISSN 303-6130

Mallesha, H. and Dinesh, N. D. and Rangappa, K. S. and Shashikanth, S. and Lokanath, N. K. and Sridhar, M. A. and Shashidhara Prasad, J. (2002) Photoreduction of benzophenone analogues by alcohol and ether: Self recognition molecular assemblies. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 41B (1). pp. 196-200. ISSN 0975-0983

Nanjundaswamy, N. and Shashikanth, S. and Anjanamurthy, C. and Rai, K. M. Lokanatha (2002) Synthesis of podophyllotoxin analogues. xii. synthesis of β-apopicropodophyllin analogues. Synthetic Communications, 32 (10). pp. 1475-1482. ISSN 1532-2432

Nanjundaswamy, N. and Rai, K. M. Lokanatha and Anjanamurthy, C. and Shashikanth, S. (2000) Preparation of ethyl 6-methoxy-7-methyl-1-aryl/cyclohexyl-4-oxo-2-naphthoates as an intermediates for synthesis of beta-apopicropodophyllin analogues. Indian Journal Of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 40 (4). pp. 274-277.

Nanjundaswamy, N. and Shashikanth, S. and Anjanamurthy, C. and Rai, K. M. Lokanatha (2000) Tetralone Esters as intermediates for the synthesis of Podophyllotoxin derivatives via Cyclopropanation of Chalcones. Synthetic Communications, 30 (7). pp. 1179-1191.

Linganna, N. and Rai, K. M. Lokanatha and Shashikanth, S. (1999) Synthesis of bishydrazones (aldazines). Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 38 (9). pp. 1126-1128.

Shashikanth, S. and Ahmad, S. K. and Hegde, G. L. and Rai, K. M. Lokanatha (1999) A new method for the synthesis of 1-aryl phthalazines. Synthetic Communications, 29 (20). pp. 3503-3507. ISSN 1532-2432

Shashikanth, S. and Ahmad, S. K. and Hegde, G. L. and Rai, K. M. Lokanatha (1999) A new method for the synthesis of 1-aryl phthalazines. Synthetic Communications, 29 (20). pp. 3503-3507. ISSN 0039-7911

Shashikanth, S. and Anjanamurthy, C. (1997) Synthesis in the field of podophyllotoxin and related analogues .10. Synthesis of indan analogue of tridemethoxy-beta-apopicropodophyllin and ethyl-1-oxo-4-(3',4',5'-trimethoxyphenyl)-6,7-trimethylene-1,2,3,4-tetra hydro-3-naphthoate as an intermediate for indan analogue of beta-apopicropodophyllin. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 36 (7). pp. 572-577.

Shashikanth, S. and Anjanamurthy, C. (1996) Synthesis of podophyllotoxin and related analogues .9. Synthesis of ethylenedioxy and indan analogues of picropodophyllone and their antimitotic activity. Indian Journal of Heterocyclic Chemistry, 5 (3). pp. 185-188.

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