The present work deals with the synthesis of acetoxysulfonamide pyrazole derivatives, substituted 4,5-dihydropyrazole-1-carbothioamide and 4,5-dihydropyrazole-1-isonicotinoyl derivatives starting from substituted vanillin chalcones. Acetoxysulfonamide pyrazole derivatives were prepared from the reaction of chalcones with p-sulfamylphenylhydrazine followed by treatment with acetic anhydride. At the same time 4,5-dihydropyrazole-1-carbothioamide and 4,5-dihydropyrazole-1-isonicotinoyl derivatives were prepared from the reaction of chalcones with either thiosemicarbazide or isonicotinic acid hydrazide, respectively. The synthesized compounds were structurally characterized on the basis of IR, 1H-NMR, 13C-NMR spectral data and microanalyses. A...
1, 2 - Dichloro benzene on chlorosulphonation by chlorosulphonic acid gives 1, 2 - [dichloro] - benz...
The aim of the present study was to synthesize series of new tetrasubstituted pyrazoles as potential...
A series of new pyrazoline carbothioamides bearing furan moiety were synthesized by simpl...
The present work deals with the synthesis of acetoxysulfonamide pyrazole derivatives, substituted 4,...
A number of chalcones were prepared by condensing either 1-acetylnaphthalene or substituted 1-acetyl...
A series of 3,5-disubstituted pyrazole-1-carboxamides were obtained by treatment of chalcones with s...
In this work, synthesis of three pyrazoline derivatives (6-8) is described. (E)-1,3-(phenylsubstitut...
Objectives: Several pyrazoline derivatives have been developed as chemotherapeutic agents and have f...
A new series of chalcones (3a-j) were synthesized by condensation of simple aldehydes with substitut...
In the present study, two new series of pyrazolines (3a–h & 4a–h) were synthesized starting from p-a...
AbstractIn the present study, two new series of pyrazolines (3a–h & 4a–h) were synthesized starting ...
In search of new potential antimicrobial agents, series of trisubstituted 4.5-dihydropyrazoline deri...
Some new pyrazolo chalcone compounds were synthesized and their structure characterization was done ...
Objectives: To synthesize novel pyrazole derivatives and their evaluation for anti-inflammatory acti...
A new sequence of pyrazole derivatives (1–6) was synthesized from condensation technique under utili...
1, 2 - Dichloro benzene on chlorosulphonation by chlorosulphonic acid gives 1, 2 - [dichloro] - benz...
The aim of the present study was to synthesize series of new tetrasubstituted pyrazoles as potential...
A series of new pyrazoline carbothioamides bearing furan moiety were synthesized by simpl...
The present work deals with the synthesis of acetoxysulfonamide pyrazole derivatives, substituted 4,...
A number of chalcones were prepared by condensing either 1-acetylnaphthalene or substituted 1-acetyl...
A series of 3,5-disubstituted pyrazole-1-carboxamides were obtained by treatment of chalcones with s...
In this work, synthesis of three pyrazoline derivatives (6-8) is described. (E)-1,3-(phenylsubstitut...
Objectives: Several pyrazoline derivatives have been developed as chemotherapeutic agents and have f...
A new series of chalcones (3a-j) were synthesized by condensation of simple aldehydes with substitut...
In the present study, two new series of pyrazolines (3a–h & 4a–h) were synthesized starting from p-a...
AbstractIn the present study, two new series of pyrazolines (3a–h & 4a–h) were synthesized starting ...
In search of new potential antimicrobial agents, series of trisubstituted 4.5-dihydropyrazoline deri...
Some new pyrazolo chalcone compounds were synthesized and their structure characterization was done ...
Objectives: To synthesize novel pyrazole derivatives and their evaluation for anti-inflammatory acti...
A new sequence of pyrazole derivatives (1–6) was synthesized from condensation technique under utili...
1, 2 - Dichloro benzene on chlorosulphonation by chlorosulphonic acid gives 1, 2 - [dichloro] - benz...
The aim of the present study was to synthesize series of new tetrasubstituted pyrazoles as potential...
A series of new pyrazoline carbothioamides bearing furan moiety were synthesized by simpl...