Tirthankar choudhury (79 resultados)

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Taschenbuch. Condición: Neu. Synthesis of Some Dihydropyrimidinones and Pharmacological Activity | Synthesis of Dihydropyrimidinone Derivatives and Study of their Anti-Inflammatory Activity | Tirthankar Choudhury | Taschenbuch | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202673167 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Paperback. Condición: Brand New. 108 pages. 8.66x5.91x0.25 inches. In Stock.

Taschenbuch. Condición: Neu. UV Spectroscopic Method and Method Validation of Methylphenidate | UV Spectroscopic Method and Method Validation of Methylphenidate in Bulk and Marketed Dosage Form Economically | Tirthankar Choudhury (u. a.) | Taschenbuch | Englisch | 2024 | LAP LAMBERT Academic Publishing | EAN 9786207488346 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

Taschenbuch. Condición: Neu. UV AND HPLC Method Development and Method Validation of Nevirapine | UV AND HPLC Method Development and Validation of Nevirapine in Bulk and Pharmaceutical dosage forms | Tirthankar Choudhury | Taschenbuch | 108 S. | Englisch | 2019 | LAP LAMBERT Academic Publishing | EAN 9786200218094 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condición: Neu. RP-HPLC METHOD AND METHOD VALIDATION OF PIROXICAM | RP-HPLC METHOD AND METHOD VALIDATION OF PIROXICAM BY USING SINGLE MOBILE PHASE IN BULK AND PHARMACEUTICAL DOSAGE FORM | Tirthankar Choudhury | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786204184012 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

paperback. Condición: New. New .Ships From Multiple Locations. book.

paperback. Condición: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

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Taschenbuch. Condición: Neu. Analyse von Anastrozol durch Schätzung mit dem UV-Sicht-Spektrophotometer | Tirthankar Choudhury (u. a.) | Taschenbuch | 56 S. | Deutsch | 2024 | Verlag Unser Wissen | EAN 9786207580613 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

Taschenbuch. Condición: Neu. UV-spektroskopische Methode und Methodenvalidierung von Methylphenidat | Tirthankar Choudhury (u. a.) | Taschenbuch | 64 S. | Deutsch | 2024 | Verlag Unser Wissen | EAN 9786207572335 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

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Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This research revealed that the numbers of available heterocyclic compounds are mainly focused on nitrogen-containing compounds, such as quinazolines, indoles, benzimidazole, quinoxalines, coumarins, and pyrimidines, etc. A mixture of substituted aldehydes (0.01 mol) like acetylacetone (method 1) or ethyl acetoacetate (method 2), urea or thiourea (0.01 mol) and lemon juice (0.5 ml) were taken into a round bottom flask and reflux for 1 hour under continuous stirring. After completion of the reaction, the final product was recrystallized for purification. Simultaneously toxicity and anti-inflammatory activity were performed. But in case of using ethyl acetoacetate in method 2, the percentage yield was more as compared to using acetylacetone in method 1. So the derivatives obtained from method 2 were selected for further toxicity and anti-inflammatory activities. 52 pp. Englisch. …

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Englisch.

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 72 pp. Englisch.

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Condición: New. PRINT ON DEMAND.

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This research revealed that the numbers of available heterocyclic compounds are mainly focused on nitrogen-containing compounds, such as quinazolines, indoles, benzimidazole, quinoxalines, coumarins, and pyrimidines, etc. A mixture of substituted aldehydes (0.01 mol) like acetylacetone (method 1) or ethyl acetoacetate (method 2), urea or thiourea (0.01 mol) and lemon juice (0.5 ml) were taken into a round bottom flask and reflux for 1 hour under continuous stirring. After completion of the reaction, the final product was recrystallized for purification. Simultaneously toxicity and anti-inflammatory activity were performed. But in case of using ethyl acetoacetate in method 2, the percentage yield was more as compared to using acetylacetone in method 1. So the derivatives obtained from method 2 were selected for further toxicity and anti-inflammatory activities.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -A rapid and precise Reverse Phase High Performance Liquid Chromatographic method has been developed for the validated of Piroxicam, in its pure form as well as in tablet dosage form. Chromatography was carried out on X-terra C18 (4.6 x 250mm, 5mim) column using a mixture of Acetonitrile and Water (40:60 v/v) as the mobile phase at a flow rate of 0.9ml/min, the detection was carried out at 227nm. The retention time of the Piroxicam was 5.430 ±0.02min respectively. The method produce linear responses in the concentration range of 10-50mg/ml of Piroxicam.The method precision for the determination of assay was below 2.0%RSD. The method is useful in the quality control of bulk and pharmaceutical formulations. 112 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This research work focused on UV and RP-HPLC method and method validation of Nevirapine accurately and economically. UV spectrophotometric method and mehod development for Nevirapine obeyed Beer's law as depicted by linearity of the developed method. A reverse phase HPLC (RP-HPLC) method is described for the determination of nevirapine in tablet dosage forms. Chromatography was carried on an ODS column using a mixture of methanol and water (89:11 v/v) as the mobile phase at a flow rate of 1 mL/min with detection at 284 nm. The method was validated by determining its sensitivity, accuracy and precision. The proposed method is simple, economical, fast, accurate and precise, hence can be applied for routine quality control of nevirapine in bulk and tablet dosage forms. 108 pp. Englisch.…

Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware 56 pp. Spanisch.