Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds - Couverture souple

Rabara, Parag ; Pattan, Shashikant

9783659873072: Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds

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ISBN 10 : 3659873071 ISBN 13 : 9783659873072

Editeur : LAP LAMBERT Academic Publishing, 2016

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In the present research work a new series of 1,3,4-oxadiazole & pyrazolone derivatives have been synthesized. 2-mercapto-1,3,4-oxadiazole derivatives were synthesized by reacting corresponding acid hydrazide with carbon disulfide followed by condensing the active hydrogen atom of 2-mercapto group of 5-aryl-2-mercapto-1,3,4-oxadiazole with 2-chloro pyridine, 4-chloro aniline & epichlorohydrine to give 5-aryl-2-(substituted aryl ylthio)-1,3,4-oxadiazole derivatives(A1-3, B1-4). 5-(substituted aryl)-1,3,4-oxadiazole derivatives were synthesized by reacting salicylic acid hydrazide with aromatic acid to give 5-(2-hydroxy phenyl)-2-aryl-1,3,4-oxadiazole derivatives (A4-6): 3-methyl-pyrazol-5(4H)-one derivatives were synthesized by reacting corresponding acid hydrazide with ethyl acetoacetate to give 1-(substituted aryl)-3-methyl-1H-pyrazol-5(4H)-one. Followed by condensing the active hydrogen atom of –CH2- of pyrazolone with Isonicotinic acid hydrazine/ p-amino salicylic acid/ sulfanilamide / 5-amino tetrazole / pyrazinoic acid hydrazide / 2-amino pyrazine to give corresponding pyrazolone derivatives (A7-11, B5-9).

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� propos de l'auteur

Prof. Parag A. Rabara is working as a Associated Professor at Atmiya Institute of Pharmacy, Rajkot, Gujarat, India. He has 08 years of teaching experience in B. Pharm. He has published more than 09 research papers and review article in various National and International Journals.

Les informations fournies dans la section � A propos du livre � peuvent faire r�f�rence � une autre �dition de ce titre.

�diteur: LAP LAMBERT Academic Publishing
Date d'�dition: 2016
Langue: anglais
ISBN 10: 3659873071
ISBN 13: 9783659873072
Reliure: Broch�
Nombre de pages: 84
Coordonn�es du fabricant: non disponible
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Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds

Parag Rabara

Edit� par LAP LAMBERT Academic Publishing Apr 2016, 2016

ISBN 10 : 3659873071 ISBN 13 : 9783659873072

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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In the present research work a new series of 1,3,4-oxadiazole & pyrazolone derivatives have been synthesized. 2-mercapto-1,3,4-oxadiazole derivatives were synthesized by reacting corresponding acid hydrazide with carbon disulfide followed by condensing the active hydrogen atom of 2-mercapto group of 5-aryl-2-mercapto-1,3,4-oxadiazole with 2-chloro pyridine, 4-chloro aniline & epichlorohydrine to give 5-aryl-2-(substituted aryl ylthio)-1,3,4-oxadiazole derivatives(A1-3, B1-4). 5-(substituted aryl)-1,3,4-oxadiazole derivatives were synthesized by reacting salicylic acid hydrazide with aromatic acid to give 5-(2-hydroxy phenyl)-2-aryl-1,3,4-oxadiazole derivatives (A4-6): 3-methyl-pyrazol-5(4H)-one derivatives were synthesized by reacting corresponding acid hydrazide with ethyl acetoacetate to give 1-(substituted aryl)-3-methyl-1H-pyrazol-5(4H)-one. Followed by condensing the active hydrogen atom of -CH2- of pyrazolone with Isonicotinic acid hydrazine/ p-amino salicylic acid/ sulfanilamide / 5-amino tetrazole / pyrazinoic acid hydrazide / 2-amino pyrazine to give corresponding pyrazolone derivatives (A7-11, B5-9). 84 pp. Englisch. N� de r�f. du vendeur 9783659873072

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Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds

Parag Rabara

Edit� par LAP LAMBERT Academic Publishing, 2016

ISBN 10 : 3659873071 ISBN 13 : 9783659873072

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Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In the present research work a new series of 1,3,4-oxadiazole & pyrazolone derivatives have been synthesized. 2-mercapto-1,3,4-oxadiazole derivatives were synthesized by reacting corresponding acid hydrazide with carbon disulfide followed by condensing the active hydrogen atom of 2-mercapto group of 5-aryl-2-mercapto-1,3,4-oxadiazole with 2-chloro pyridine, 4-chloro aniline & epichlorohydrine to give 5-aryl-2-(substituted aryl ylthio)-1,3,4-oxadiazole derivatives(A1-3, B1-4). 5-(substituted aryl)-1,3,4-oxadiazole derivatives were synthesized by reacting salicylic acid hydrazide with aromatic acid to give 5-(2-hydroxy phenyl)-2-aryl-1,3,4-oxadiazole derivatives (A4-6): 3-methyl-pyrazol-5(4H)-one derivatives were synthesized by reacting corresponding acid hydrazide with ethyl acetoacetate to give 1-(substituted aryl)-3-methyl-1H-pyrazol-5(4H)-one. Followed by condensing the active hydrogen atom of -CH2- of pyrazolone with Isonicotinic acid hydrazine/ p-amino salicylic acid/ sulfanilamide / 5-amino tetrazole / pyrazinoic acid hydrazide / 2-amino pyrazine to give corresponding pyrazolone derivatives (A7-11, B5-9). N� de r�f. du vendeur 9783659873072

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Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds

Parag Rabara|Shashikant Pattan

Edit� par LAP LAMBERT Academic Publishing, 2016

ISBN 10 : 3659873071 ISBN 13 : 9783659873072

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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Rabara ParagProf. Parag A. Rabara is working as a Associated Professor at Atmiya Institute of Pharmacy, Rajkot, Gujarat, India. He has 08 years of teaching experience in B. Pharm. He has published more than 09 research papers and rev. N� de r�f. du vendeur 159146753

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Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds

Rabara, Parag/ Pattan, Shashikant

Edit� par LAP LAMBERT Academic Publishing, 2016

ISBN 10 : 3659873071 ISBN 13 : 9783659873072

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Paperback. Etat : Brand New. 84 pages. 8.66x5.91x0.19 inches. In Stock. N� de r�f. du vendeur __3659873071

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Design, Synthesis and Evaluation of Some Novel Heterocyclic Compounds

Parag Rabara

Edit� par LAP LAMBERT Academic Publishing Apr 2016, 2016

ISBN 10 : 3659873071 ISBN 13 : 9783659873072

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Taschenbuch. Etat : Neu. This item is printed on demand - Print on Demand Titel. Neuware -In the present research work a new series of 1,3,4-oxadiazole & pyrazolone derivatives have been synthesized. 2-mercapto-1,3,4-oxadiazole derivatives were synthesized by reacting corresponding acid hydrazide with carbon disulfide followed by condensing the active hydrogen atom of 2-mercapto group of 5-aryl-2-mercapto-1,3,4-oxadiazole with 2-chloro pyridine, 4-chloro aniline & epichlorohydrine to give 5-aryl-2-(substituted aryl ylthio)-1,3,4-oxadiazole derivatives(A1-3, B1-4). 5-(substituted aryl)-1,3,4-oxadiazole derivatives were synthesized by reacting salicylic acid hydrazide with aromatic acid to give 5-(2-hydroxy phenyl)-2-aryl-1,3,4-oxadiazole derivatives (A4-6): 3-methyl-pyrazol-5(4H)-one derivatives were synthesized by reacting corresponding acid hydrazide with ethyl acetoacetate to give 1-(substituted aryl)-3-methyl-1H-pyrazol-5(4H)-one. Followed by condensing the active hydrogen atom of �CH2- of pyrazolone with Isonicotinic acid hydrazine/ p-amino salicylic acid/ sulfanilamide / 5-amino tetrazole / pyrazinoic acid hydrazide / 2-amino pyrazine to give corresponding pyrazolone derivatives (A7-11, B5-9).VDM Verlag, Dudweiler Landstra�e 99, 66123 Saarbr�cken 84 pp. Englisch. N� de r�f. du vendeur 9783659873072

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