Results 311 to 320 of about 38,585 (330)

A Review on Synthetic Approaches and Activities of 1, 2, 4-Triazoles

Research Journal of Pharmacy and Technology, 2022
1, 2, 4-Triazoles and their derivatives have a distinct place in the field of medicinal and pharmaceutical chemistry. These are used as lead compounds for the synthesis of numerous heterocyclic compounds which possess diverse biological activities and play pivotal roles. This review covers the latest literature and knowledge on the synthetic procedures
Mahavir Singh, H. Sawarkar, Birendra Shrivastav, Bakal Bakal   +3 more
openaire   +1 more source

Die Röntgenstrukturanalyse von 1, 2, 4‐Triazol

Berichte der Bunsengesellschaft für physikalische Chemie, 1965
AbstractDie Kristallstruktur von 1, 2, 4‐Triazol, C2N3H3, wurde durch dreidimensionale Analyse der Röntgenbeugungsdaten ermittelt. Die Kristalle sind rhombisch (Raumgruppe Pbca‐D152h) mit 8 Molekülen in der Elementarzelle. Die Gitterkonstanten haben die Werte: a = 9,69 ± 0,04 Å, b = 9,38 ± 0,04 Å, c = 7,14 ± 0,03 Å.
openaire   +1 more source

Inhibition of Cholinesterases by 1 : 2 : 4-Triazoles

Nature, 1955
IT has been repeatedly observed in my laboratory that workers, including non-smokers, manipulating 1 : 2 : 4-triazoles develop symptoms of light nicotine or physostigmine poisoning from time to time. Subsequent experiments have shown that some simple water-soluble 1 : 2 : 4-triazoles may act as inhibitors of cholinesterase activity.
openaire   +1 more source

Research on 1, 2, 4-triazoles

Chemistry of Heterocyclic Compounds, 1966
I. L. Shegal, I. Ya. Postovskii
  +4 more sources

ChemInform Abstract: 1:2:4‐TRIAZOLE AS A CORROSION INHIBITOR FOR COPPER

Chemischer Informationsdienst, 1980
AbstractBei niedrigen Konzentrationen wirkt 1,2,4‐Triazol (I) in wäßrigen NH4Cl‐Lösungen nicht als Korrosionsinhibitor für Cu, obwohl sich an der Cu‐Oberfläche ein Cu(I)‐Komplex bildet.
P. G. FOX, P. A. BRADLEY
openaire   +1 more source

QSAR Study of 1, 2, 4-Triazole for their Anticancer Activity

Asian Journal of Research in Chemistry
Considerable attention has been given to searching for novel anticancer drugs concerning the disease sequelae on human health and well-being. The objective of the present study was to carry out the QSAR evaluation on the substituted 1, 2, and 4-triazole derivatives for anticancer potential using the k-Nearest Neighbor Molecular Field Analysis (kNN-MFA)
Yogita A. Ladgaonkar, Pooja Waskar
openaire   +1 more source

Synthesis of derivatives of 1, 2, 4-triazole-3, 5-dicarboxylic acid

Chemistry of Heterocyclic Compounds, 1972
By oxidation of 3,5-dimethyl-1,2,4-triazole the monopotassium salt of 1,2,4-triazole-3,5-dicarboxylic acid was obtained. The mononitryl of 1,2,4-triazole-3,5-dicarboxylic acid was isolated during the reaction between 3-diazo-1,2,4-triazole-5-carboxylic acid and potassium cyanide in the presence of copper cyanide.
T. N. Vereshchagina, V. A. Lopyrev, M. S. Pevzner, L. M. Kogan   +3 more
openaire   +1 more source

CCXXVIII.—Aminopropyl-1 : 2 : 4-triazoles

J. Chem. Soc., 1926
Joseph Reilly, Peter J. Drumm
openaire   +1 more source

Researches on 1, 2, 4-triazoles

Chemistry of Heterocyclic Compounds, 1967
I. Ya. Postovskii, I. L. Shegal
openaire   +1 more source

Researches on 1, 2, 4-triazoles

Chemistry of Heterocyclic Compounds, 1966
I. L. Shegal, V. L. Nirenburg, V. F. Degtyarev, I. Ya. Postovskii   +3 more
openaire   +1 more source