نتایج جستجو برای: 4 triazine
تعداد نتایج: 1305627 فیلتر نتایج به سال:
A significant group of compounds arise from substituted s-triazine derivatives that have tripodal heterocyclic compound. Compounds classified as possible created the largest and most diverse family organic compounds. In this study, we reported a new template has been syntheses cyanuric chloride its diamine derivative. The desired triamine 2, 4, 6-tris (p-aminoaanilino)-1, 3, 5-triazine (C21H21N...
The aging of triazine amine in soil was studied during a time course of 119 d by measuring bioavailability in terms of mineralization after inoculation of the triazine amine-degrading bacterium Rhodococcus erythropolis TA57. The bioavailability was measured in four soil samples: A-, B-, and C-horizons from an agricultural soil profile and in a peat soil. The sorption of triazine amine in the so...
Triazines are an important group of herbicides, which have been used extensively or selectively both in agricultural and non-agricultural areas worldwide for more than fifty years to control broadleaf and some grassy weeds. As a consequence of their massive application, they have become and remain significant environmental pollutants, especially in aquatic ecosystems. Fish are an integral part ...
The first orthogonal combinatorial synthesis of a high-purity triazine library was demonstrated. Novel triazine-based microtubule inhibitors were discovered by an efficient zebrafish embryo screening and in vitro microtubule polymerization assay.
The title salt, C(18)H(22)N(5)(+).Cl(-), is a member of a new series of lipophilic 4,6-diamino spiro-s-triazines which are potent inhibitors of dihydrofolate reductase. The protonated triazine ring deviates from planarity, whereas the cyclohexane ring adopts a chair conformation. A rather unusual hydrogen-bonding scheme exists in the crystal. There is a centrosymmetric arrangement involving two...
A new method for the synthesis of bis(1,3,5-triazine-2,4-diamines) was developed using a one-pot multicomponent approach. The performed acid-catalyzed reaction cyanoguanidine with amines and aldehydes, followed by dehydrogenative aromatization dihydrotriazine intermediates upon heating alkali. Two types were prepared either piperazine as bifunctional amine or terephthaldehyde aldehyde thus affo...
Equine protozoal myeloencephalitis (EPM) is a nervous system disease caused by the protozoan Sarcocystis neurona. The clinical syndrome caused by the disease can have a variety of presentations. Classically, horses present with asymmetric ataxia and weakness defined by multifocal central nervous system lesions. Successful management of this disease has been frustrated by failure of treatment su...
BACKGROUND Replacement of chloride ions in cyanuric chloride give several variants of 1,3,5-triazine derivatives which were investigated as biologically active small molecules. These compounds exhibit antimalarial, antimicrobial, anti-cancer and anti-viral activities, among other beneficial properties. On the other hand, treatment of bacterial infections remains a challenging therapeutic proble...
A new dinuclear Cd(II)-azido complex of 2,4-bis(3,5-dimethyl-1H-pyrazol-1-yl)-6-methoxy-1,3,5-triazine (PMT) pincer ligand is synthesized. Its single crystal X-ray structure reveals the [Cd(PMT)(Cl)(N3)]2 formula. The triclinic parameters are a = 9.323(4) Å, b 10.936(5) c 11.312(6) ? 112.637(10)°, ? 104.547(11)° and ? 105.133(10)° while V 944.1(8) Å3. Due to symmetry considerations, asymmetric ...
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