Search

Your search keyword '"Gupta, P."' showing total 763 results
Start Over Author "Gupta, P." Journal cheminform
763 results on '"Gupta, P."'

4. ChemInform Abstract: Design, Synthesis, and Studies on the Structure Activity Relationships of Certain Pyrrolo(2,3-d)pyrimidine Nucleosides and Structurally Related Analogs as Potential Antineoplastic and Antiviral Agents.

Author

TOWNSEND, L. B., primary, DRACH, J. C., additional, WOTRING, L. L., additional, VITTORI, S., additional, PUDLO, J. S., additional, SWAYZE, E. E., additional, GUPTA, P., additional, MARUYAMA, T., additional, SAXENA, N., additional, COLEMAN, L. A., additional, WESTERMAN, A. C., additional, SPURR, J. J., additional, NASSIRI, M. R., additional, TURK, S. R., additional, and KRAWCZYK, S. H., additional

Published
2010
Full Text
View/download PDF

34. ChemInform Abstract: Synthesis and Biological Evaluation of New [1,2,4]Triazino[5,6‐b]indol‐3‐ylthio‐1,3,5‐triazines and [1,2,4]Triazino[5,6‐b]indol‐3‐ylthio‐pyrimidines Against Leishmania donovani.

Author

Gupta, Leena, Sunduru, Naresh, Verma, Aditya, Srivastava, Saumya, Gupta, Suman, Goyal, Neena, and Chauhan, Prem M. S.

Abstract

Triazinoindoletriazine derivatives (VII) and triazinopyrimidine derivatives (X) are synthesized via cyclization of protected isatin (I) with thiosemicarbazide (II) and nucleophilic substitution of intermediates (V) and (IX) with amines, e.g. (VI).

Published
2010
Full Text
View/download PDF

35. ChemInform Abstract: One‐Pot Synthesis of Antifungal Active 9‐Substituted‐3‐aryl‐5H,13aH‐quinolino[3,2‐f][1,2,4]triazolo[4,3‐b] [1,2,4]triazepines.

Author

Gupta, Monika, Paul, Satya, and Gupta, Rajive

Abstract

A series of novel quinolinotriazolotriazepines (III) (10 examples) are synthesized by acid‐catalyzed reaction of diamino‐triazoles (I) with 2‐chloro‐3‐formylquinolines under microwave irradiation as well as thermal conditions.

Published
2010
Full Text
View/download PDF

36. ChemInform Abstract: One Pot Synthesis of Spiro Pyrimidinethiones/Spiro Pyrimidinones, Quinazolinethiones/Quinazolinones, and Pyrimidopyrimidines.

Author

Gupta, Poonam, Gupta, Shallu, Sachar, Anand, Kour, Daljeet, Singh, Jasbir, and Sharma, Rattan L.

Abstract

The three‐component condensation of diketone (I) with aldehydes (III) and urea or thiourea leads either to octahydroquinazolines (IV) or spiro pyrimidine derivatives (V) depending on the amount of aldehyde employed.

Published
2010
Full Text
View/download PDF

38. ChemInform Abstract: Improved Synthesis of Chalcones and Pyrazolines under Ultrasonic Irradiation.

Author

Gupta, Ragini, Gupta, Neetu, and Jain, Anshu

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2010
Full Text
View/download PDF

39. ChemInform Abstract: General Characteristics and Applications of Microwaves in Organic Synthesis

Author

Gupta, Monika, Paul, Satya, and Gupta, Rajive

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2010
Full Text
View/download PDF

40. ChemInform Abstract: Silica Supported Ammonium Acetate: An Efficient and Recyclable Heterogeneous Catalyst for Knoevenagel Condensation Between Aldehydes or Ketones and Active Methylene Group in Liquid Phase.

Author

Gupta, Raman, Gupta, Monika, Paul, Satya, and Gupta, Rajive

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2010
Full Text
View/download PDF

41. ChemInform Abstract: Synthesis of Some Novel Barbituric Acid and 1,3‐Cyclohexanedione Based Condensed Heterocycles.

Author

Sachar, Anand, Gupta, Poonam, Gupta, Shallu, and Sharma, R. L.

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2010
Full Text
View/download PDF

42. ChemInform Abstract: Green Enzymatic Synthesis of L‐Ascorbyl Fatty Acid Ester: An Antioxidant.

Author

Kidwai, Mazaahir, Mothsra, Poonam, Gupta, Namita, Kumar, S. Suresh, and Gupta, Rani

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2009
Full Text
View/download PDF

43. ChemInform Abstract: Microwave‐Assisted One‐Pot Synthesis of Antifungal Active 1‐Substituted‐3,7‐dialkyl/aryl‐4H‐pyrazolo[4,5‐f][1,2,4]triazolo [3,4‐b][1,3,4]thiadiazepines (III) Using Solid Support.

Author

Gupta, Monika, Paul, Satya, and Gupta, Rajive

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2009
Full Text
View/download PDF

44. ChemInform Abstract: Synthesis of Some Indole Based Spiro and Condensed Heterocycles as Potential Biologically Active Agents.

Author

Sharma, R. L., Kour, Daljeet, Singh, Jasbir, Kumar, Surinder, Gupta, Poonam, Gupta, Shallu, Kour, Bhavneet, and Sachar, Anand

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2009
Full Text
View/download PDF

45. ChemInform Abstract: Silica‐Supported Zinc Chloride Catalyzed Acetylation of Amines, Alcohols and Phenols.

Author

Gupta, Raman, Kumar, Vineet, Gupta, Monika, Paul, Satya, and Gupta, Rajive

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2009
Full Text
View/download PDF

46. ChemInform Abstract: Synthesis and Biological Evaluation of Some New 4,5‐Dihydro‐3‐(2‐aryl‐indol‐3‐yl)‐5‐ (4‐chlorophenyl)‐N1‐phenylpyrazoles.

Author

Pathak, Vijai Nath, Gupta, Ragini, and Gupta, Neetu

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2008
Full Text
View/download PDF

47. ChemInform Abstract: HClO4—SiO2: A Highly Efficient and Recyclable Catalyst for the Selective α‐Bromination of Carbonyl Compounds Using N‐Bromosuccinimide.

Author

Gupta, Raman, Gupta, Monika, Paul, Satya, Gupta, Rajive, and Loupy, Andre

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2008
Full Text
View/download PDF

48. ChemInform Abstract: DCC—Celite Hybrid Immobilized Solid Support as a New, Highly Efficient Reagent for the Synthesis of O‐Alkyl Hydrogen Alkylphosphonates under Solvent‐Free Conditions.

Author

Gupta, A. K., Kumar, Rajesh, Gupta, H. K., Tak, Vijay, and Dubey, D. K.

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2008
Full Text
View/download PDF

49. ChemInform Abstract: N,N′‐Dichlorobis(2,4,6‐trichlorophenyl)urea (CC‐2): An Efficient Reagent for the Synthesis of Chemical Weapons Convention‐Related Dialkyl‐N,N‐dialkylphosphoramidates from Dialkylphosphites.

Author

Gupta, Arvind K., Pardasani, Deepak, Gupta, Hemendra K., and Dubey, Devendra K.

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2008
Full Text
View/download PDF

50. ChemInform Abstract: Covalently Anchored Sulfonic Acid on Silica Gel as an Efficient and Reusable Heterogeneous Catalyst for the One‐Pot Synthesis of Hantzsch 1,4‐Dihydropyridines under Solvent‐Free Conditions.

Author

Gupta, Raman, Gupta, Rajive, Paul, Satya, and Loupy, Andre

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Published
2008
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results