Acid hydrazides, potent reagents for synthesis of oxygen-, nitrogen-, and/or sulfur-containing heterocyclic rings
Heterocycles form by far the largest of the classical divisions of organic chemistry. Moreover,
they are of immense importance not only both biologically and industrially but also to the …
they are of immense importance not only both biologically and industrially but also to the …
Perspective: the potential of pyrazole-based compounds in medicine
FK Keter, J Darkwa - Biometals, 2012 - Springer
Pyrazoles are widely used as core motifs for a large number of compounds for various
applications such as catalysis, agro-chemicals, building blocks of other compounds and in …
applications such as catalysis, agro-chemicals, building blocks of other compounds and in …
Microwave assisted synthesis of new indophenazine 1, 3, 5-trisubstruted pyrazoline derivatives of benzofuran and their antimicrobial activity
2-[1-(5, 8-Dihydro quinoxalino [2, 3-b] indoloacetyl)-3-(1-benzofuran-2-yl)-4, 5-dihydro-1H-
pyrazol-5-yl] phenyl derivatives were synthesized from 2-(5, 8-dihydro quinoxalino [2, 3-b] …
pyrazol-5-yl] phenyl derivatives were synthesized from 2-(5, 8-dihydro quinoxalino [2, 3-b] …
Synthesis and antimicrobial activities of novel 1, 5-diaryl pyrazoles
Novel 1, 5-diaryl pyrazole derivatives viz. 5-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-
3-carboxamides (2a–e, 3, 3a–f), 2-(5-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-3-yl) …
3-carboxamides (2a–e, 3, 3a–f), 2-(5-(4-chlorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-3-yl) …
Progress of the synthesis of condensed pyrazole derivatives (from 2010 to mid-2013)
M Li, BX Zhao - European Journal of Medicinal Chemistry, 2014 - Elsevier
Condensed pyrazole derivatives are important heterocyclic compounds due to their
excellent biological activities and have been widely applied in pharmaceutical and …
excellent biological activities and have been widely applied in pharmaceutical and …
An asymmetric approach toward chiral multicyclic spirooxindoles from isothiocyanato oxindoles and unsaturated pyrazolones by a chiral tertiary amine thiourea …
The first organocatalytic Michael–cyclization cascade reaction between isothiocyanato
oxindoles and unsaturated pyrazolones has been developed. The multicyclic spiro …
oxindoles and unsaturated pyrazolones has been developed. The multicyclic spiro …
Azole antimicrobial pharmacophore-based tetrazoles: synthesis and biological evaluation as potential antimicrobial and anticonvulsant agents
The azole pharmacophore is still considered a viable lead structure for the synthesis of more
efficacious and broad spectrum antimicrobial agents. Potential antibacterial and antifungal …
efficacious and broad spectrum antimicrobial agents. Potential antibacterial and antifungal …
The therapeutic journey of pyridazinone
Pyridazinones have drawn a substantial attention within the field of research analysis and
development. The moiety is a subject matter of intensive research because of its wide …
development. The moiety is a subject matter of intensive research because of its wide …
Facile synthesis of novel fluorine containing pyrazole based thiazole derivatives and evaluation of antimicrobial activity
A series of compounds 2-(5-(3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-3-(aryl)-4, 5-
dihydro-1H-pyrazol-1-yl) thiazol-4 (5H)-ones (4a–q) were synthesized and structures of …
dihydro-1H-pyrazol-1-yl) thiazol-4 (5H)-ones (4a–q) were synthesized and structures of …
[HTML][HTML] Synthesis, characterization and antimicrobial evaluation of novel halopyrazole derivatives
Two novel halopyrazole derivatives (3, 5) were synthesized from 5-chloro-3-methyl-1-
phenylpyrazole-4-carboxaldehyde (1) using appropriate synthetic routes. Newly synthesized …
phenylpyrazole-4-carboxaldehyde (1) using appropriate synthetic routes. Newly synthesized …