نتایج جستجو برای: dimethyldithiocarbamate

تعداد نتایج: 55  

Journal: :Dalton transactions 2014
Bastian Feldscher Hubert Theil Anja Stammler Hartmut Bögge Thorsten Glaser

A protocol for the synthesis of trinucleating C3-symmetric ligands based on a central meta-phenylene bridging 1,3,5-trimercaptobenzene (thiophloroglucinol) backbone has been established. The key compound turned out to be the trialdehyde obtained from the triple nucleophilic attack of dimethyldithiocarbamate at 1,3,5-tribromo-2,4,6-triformylbenzene. Reacting this trialdehyde with six equivalents...

Journal: :The Journal of biological chemistry 2004
Yan Guo Kathryn Smith Michael J Petris

Cisplatin is a highly effective cancer chemotherapy agent. However, acquired resistance currently limits the clinical utility of this drug. The human high affinity copper importer, hCtr1, and its yeast and murine orthologues have been shown to mediate the uptake of cisplatin. This transporter is located at the plasma membrane under low copper conditions, and excess copper concentrations stimula...

Journal: :Dalton transactions 2011
Juan Forniés Violeta Sicilia José M Casas Antonio Martín José A López Carmen Larraz Pilar Borja Carmen Ovejero

The mononuclear complexes [Pt(bzq)(S^S)] [S^S = pyrrolidinedithiocarbamate (pdtc 1), dimethyldithiocarbamate (dmdtc 2)] were prepared by reaction of [Pt(bzq)(NCMe)(2)]ClO(4) with an equimolecular amount of [NH(4)(pdtc)] and [Na(dmdtc)·2H(2)O] respectively in MeOH. Reactions of 1 and 2 with AgClO(4) in 1 : 1 and 2 : 1 molar ratios rendered the heteropolinuclear compounds [{Pt(bzq)(S^S)Ag}(2)](Cl...

Journal: :Dalton transactions 2007
Takayoshi Suzuki Katsuhiro Fujiiwara Hideo D Takagi Kazuo Kashiwabara

Several new cobalt(III) complexes containing (3-aminopropyl)dimethylphosphine (pdmp) have been prepared, and their molecular structures have been determined. A dichloro complex of trans(Cl,Cl)-cis(P,P)-[CoCl(2)(pdmp)(2)]PF(6) (1) was prepared from trans-[CoCl(2)(py)(4)]Cl.6H(2)O and pdmp. X-Ray crystallography confirmed the (C(2))-chair(2) conformation of two six-membered pdmp chelate rings in ...

Journal: :Toxicological sciences : an official journal of the Society of Toxicology 2008
Jerome M Goldman Ashley S Murr Angela R Buckalew Ralph L Cooper

In female rodents, hypothalamic norepinephrine (NE) has a role in stimulating the secretion of gonadotropin-releasing hormone (GnRH) that triggers the ovulatory surge of luteinizing hormone (LH). NE synthesis from dopamine (DA) is catalyzed by dopamine-beta-hydroxylase (DbetaH) which contains a copper cofactor. Sodium dimethyldithiocarbamate (DMDC) is a pesticide with metal chelating properties...

Journal: :Journal of hazardous materials 2014
Olga M S Filipe Sónia A O Santos M Rosário M Domingues Maria M Vidal Armando J D Silvestre Eduarda B H Santos

The aim of this work was to examine the effect of Cu(II) on the degradation of thiram (Thi) in aqueous solutions, since the literature focused on this effect is scarce and copper based fungicides can be applied together with thiram or during the same season to agricultural crops. The effect of Cu(II) on the degradation of thiram was followed by both UV-vis and HPLC-MS/MS. When thiram is dissolv...

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