Search Results - "Mukkanti, Kagga"
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An Improved and Scalable Process for Celecoxib: A Selective Cyclooxygenase-2 Inhibitor
Published in Organic process research & development (16-01-2009)“…An improved, scalable and commercially viable process is developed for an active pharmaceutical ingredient, celecoxib…”
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2
Regioselective synthesis of isoxazole–mercaptobenzimidazole hybrids and their in vivo analgesic and anti-inflammatory activity studies
Published in Bioorganic & medicinal chemistry letters (01-03-2013)“…Regioselective synthesis of isoxazole–mercaptobenzimidazole hybrids and their efficiency in in vivo analgesic and anti-inflammatory activity was described. A…”
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3
Microwave-assisted Claisen rearrangement of naphthyl 2-propynyl ethers: synthesis of naphthofurans
Published in Tetrahedron letters (17-10-2012)“…An efficient two-step approach for the synthesis of naphtho[1,2-b]furans and naphtho[2,1-b]furans has been developed. Various functionalized propargyl alcohols…”
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4
An Improved Process for Pioglitazone and Its Pharmaceutically Acceptable Salt
Published in Organic process research & development (20-11-2009)“…An improved process for pioglitazone (1) is described. The process features high-yielding transformations employing inexpensive reagents and recoverable…”
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Anti-neuroinflammatory activity of 1,5-benzodiazepine derivatives
Published in Bioorganic & medicinal chemistry letters (01-07-2010)“…1,5-Benzodiazepine derivatives such as compound 3e showed a good anti-neuroinflammatory effects by suppressing iNOS enzyme activity in microglia cells. A…”
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6
Simple and Efficient Process for the Large-Scale Preparation of Agomelatine: An Antidepressant Drug
Published in Synthetic communications (18-08-2015)“…A simple and efficient process for the large-scale preparation of agomelatine (1), an antidepressant drug is, described. Agomelatine was prepared in a linear…”
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Synthesis of Zolmitriptan and Related Substances
Published in Synthetic communications (17-12-2013)“…Efficient and cost-effective synthesis of Zolmitriptan 1 employing Japp-Klingemann reaction and a new robust purification strategy is described…”
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Total synthesis of agomelatine via Friedel–Crafts acylation followed by Willgerodt–Kindler reaction
Published in Tetrahedron letters (16-07-2014)“…Total synthesis of antidepressant drug, agomelatine is reported. Regio selective Friedel–Crafts acylation followed by Willgerodt–Kindler reactions is used as…”
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An Efficient Synthesis of 1‑(2-Methoxyphenoxy)-2,3-epoxypropane: Key Intermediate of β‑Adrenoblockers
Published in Organic process research & development (19-10-2012)“…An efficient process for the preparation of 1-(2-methoxyphenoxy)-2,3-epoxypropane, a key intermediate for the synthesis of ranolazine is described…”
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10
An Improved and Scalable Process for the Synthesis of 5‑Azacytidine: An Antineoplastic Drug
Published in Organic process research & development (15-02-2013)“…An improved, practical, and scalable process for the manufacture of antineoplastic drug, 5-azacytidine (1), is described. A thorough understanding of the…”
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Synthesis and Characterization of Related Substances of Deferasirox, an Iron (Fe3+) Chelating Agent
Published in Synthetic communications (01-11-2012)“…Deferasirox is an orally active iron chelating agent, and during process development for deferasirox, we observed six related substances (impurities), namely…”
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12
An efficient synthesis of dexlansoprazole employing asymmetric oxidation strategy
Published in Tetrahedron letters (19-10-2011)“…An alternative and scalable synthesis of dexlansoprazole (( R)-(+)- 1); the ( R)-enantiomer of Lansoprazole with an enantiomeric excess of >99.8% is presented…”
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13
Practical One-Pot and Large-Scale Synthesis of N-(tert-Butyloxycarbonyl)-3-pyrroline
Published in Organic process research & development (15-05-2009)“…N-(tert-Butyloxycarbonyl)-3-pyrroline was prepared with high purity in large scale starting from cis-1,4-dichloro-2-butene via delepine reaction and subsequent…”
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14
New and Improved Manufacturing Process for Valsartan
Published in Organic process research & development (20-11-2009)“…A new and improved industrially viable manufacturing process for valsartan, an antihypertension drug, is described…”
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Synthesis of (±)-trans-hexahydropyrrolo[3,4-d]oxazol-2-one and its derivatives by using N-(tert-butyloxycarbonyl)-3-pyrroline as precursor
Published in Journal of heterocyclic chemistry (01-11-2010)“…Synthetic method for the preparation of (±)‐trans‐hexahydropyrrolo[3,4‐d]oxazol‐2‐one and its derivatives has been developed. By one route, an efficient…”
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Alternative Synthesis of Tadalafil: PDE5 Inhibitor
Published in Synthetic communications (03-11-2008)“…Two-step alternative synthesis of tadalafil (1) is described. The synthesis features Pictet-Spengeler type reaction and DCC…”
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17
Preparation of Optically Pure Esomeprazole and Its Related Salt
Published in Organic process research & development (01-01-2006)“…The magnesium salt of (S)-isomer of omeprazole, with a trade name of Nexium, is the first proton-pump inhibitor developed as a single isomer for the treatment…”
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