نتایج جستجو برای: 4 triazine

تعداد نتایج: 1305627  

Journal: :Sakarya University Journal of Science 2022

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...

Journal: :Environmental toxicology and chemistry 2005
Berit Godskesen Peter E Holm Ole S Jacobsen Carsten S Jacobsen

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...

Journal: :Neuro endocrinology letters 2014
Martin Hostovsky Jana Blahova Lucie Plhalova Vladimir Kopriva Zdenka Svobodova

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 ...

Journal: :Journal of the American Chemical Society 2002
Ho-Sang Moon Eric M Jacobson Sonya M Khersonsky Michael R Luzung Daniel P Walsh Wennan Xiong Jae Wook Lee Puja B Parikh Jennifer C Lam Tae-Wook Kang Gustavo R Rosania Alexander F Schier Young-Tae Chang

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.

Journal: :Acta crystallographica. Section C, Crystal structure communications 2002
Nikolaos C Papandreou Stella Makedonopoulou Ekaterini A Antoniadou-Vyza Irene M Mavridis Stavros J Hamodrakas

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...

Journal: :ChemistrySelect 2022

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...

2007
B. G. BENTZ L. DIRIKOLU W. G. CARTER W. SAVILLE N. M. WILLIAMS W. V. BERNARD C. WULFF - STROBEL C. B. BAKER S. MCCRILLIS S. REED J. D. HARKINS D. E. GRANSTROM T. TOBIN

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...

2017
Khadijah M. Al-Zaydi Hosam H. Khalil Ayman El-Faham Sherine N. Khattab

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...

Journal: :Symmetry 2022

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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