00 - Compounds having the structure noncondensable pyrazole
ring (hydrogenated or not hydrogenated); 21.
Synthesis of alkylhydrazines and pyrazole
esters of dimethylcarbamic acid.
GEMINAL DIFLUORINATION OF THE PYRAZOLE
RING OF 3,5-DIPHENYL-PYRAZOLE
USING AN N-F REAGENT"*, Allyson L.
Fipronil is a phenyl pyrazole
insecticide introduced for pest control, and it is highly effective against both piercing sucking and chewing insects (Colliot et al.
In another approach, pyrazole
(6), imidazole (7), and triazole (8), (9) were blended with polymers that have acidic units and proton transport was performed by protonated azole units.
Nitrification inhibitors such as dicyandiamide (DCD), nitropyrin, and 3,4 dimethyl pyrazole
phosphate (DMPP) deactivate the enzyme ammonia monooxygenase of Nitrosomonas and/or Nitrosospira, the genera of nitrifying bacteria responsible for the oxidation of ammonium (N[H.
Thiophene, thiazole, pyrazole
, isoxazole and pyrimidine derivatives isolated and fused being an integral part of DNA and RNA which play an essential role in several biological processes and have considerable chemical and pharmacological importance, particularly, the pyrimidine ring can be found in nucleoside antibiotics, antibacterials, cardio: vascular as well as agro chemical and vetcer products  In addition, many of these derivatives were found to possess a variety of pronounced activities such as an anti-inflammatory [2-6], antimalarial [7-9], anti-allergic [10-11], antimicrobial [12-17].
Recently two crystal structure determinations for a tetra pyrazole
Belastegni Macadam XM, del Prado A, Merino P, Estavillo JM, Pinto M, Gonzalez-Murua C (2003) Dicyandiamide and 3,4-dimethyl pyrazole
phosphate decrease [N.
They include pyridine, imidazole, benzimidazole, triazole, benzotriazole, pyrazole
, or benzopyrazole groups.
Third, although one could use the compound pyrazole
to inhibit the reaction by which the enzyme alcohol dehydrogenase (ADH) breaks down ethanol (i.
Meanwhile, the committee has also called for more tests on hair dye ingredient 1-hydroxyethyl-4,5-diamino pyrazole
sulfate, because "the information submitted is inadequate to assess [its] safe use".