نتایج جستجو برای: ligand urea
تعداد نتایج: 144786 فیلتر نتایج به سال:
تاثیر لیپاز و پروتئاز استارتری در تسریع رسیدن و توسعه عطر و طعم پنیر فتای فراپالایش بررسی شد. آنزیم های حاصل از تجزیه سلولی لاکتوباسیلوس پلانتاروم به وسیله التراسوند در 2 غلظت 5/2 میلی لیتر در لیتر و 5 میلی لیتر در لیتر و لیپاز ریزوموکورمهی در 2 غلظت12/0 گرم در لیتر و 24/0 گرم در لیتر به رتنتیت افزوده شدند. خصوصیات فیزیکوشیمیایی نمونه ها در روزهای 15، 30، 45 و 60 آنالیز شـد. بررسـی فرایند پروتئ...
Urea transporter B (UT-B) is a membrane channel protein that specifically transports urea. UT-B null mouse exhibited urea selective urine concentrating ability deficiency, which suggests the potential clinical applications of the UT-B inhibitors as novel diuretics. Primary high-throughput virtual screening (HTVS) of 50000 small-molecular drug-like compounds identified 2319 hit compounds. These ...
The Sn atom in the title compound, [Sn(C(3)H(6)NO)Cl(3)(CH(4)N(2)O)], is octa-hedrally coordinated within a CCl(3)NO donor set provided by a chelating amido-ethyl ligand (C and O), a urea-O atom and three facially arranged Cl atoms. Systematic variations in the Sn-Cl bond distances are correlated with the relative trans influence exerted by the C and carbonyl-O atoms. The three-dimensional crys...
p300 and its paralog CBP can acetylate histones and other proteins and have been implicated in a number of diseases characterized by aberrant gene activation, such as cancer. A novel, highly selective, orally bioavailable histone acetyltransferase (HAT) domain inhibitor has been identified through virtual ligand screening and subsequent optimization of a unique hydantoin screening hit. Conforma...
In the title compound, [AgCl(C7H7N3O2S)(C18H15P)2], the AgI ion is in a distorted tetra-hedral coordination environment formed by P atoms from two tri-phenyl-phosphane ligands, one terminal S atom from the 1-(4-nitro-phen-yl)thio-urea ligand and a chloride ion. In the crystal, bifurcated (N-H)2⋯Cl hydrogen bonds [with graph-set motif R21(6)] connect complex mol-ecules, forming zigzag chains alo...
The mononuclear mixed-ligand title complex, [CuCl(C7H7N3O2S)(C18H15P)2], displays a distorted tetra-hedral coordination sphere around the CuI atom, with two P atoms from two tri-phenyl-phosphane mol-ecules, one terminal S atom from a 1-(4-nitro-phen-yl)thio-urea mol-ecule and a chloride ion as ligands. An intra-molecular N-H⋯Cl hydrogen bond stabilizes the mol-ecular conformation [graph-set mot...
The title compound, [CuCl(C(3)H(8)N(2)S)(C(18)H(15)P)(2)]·0.5CH(3)CN, was prepared by the reaction of copper(I) chloride with 1,3-dimethyl-thio-urea (dmtu) and triphenyl-phosphine (PPh(3)) in acetonitrile. The Cu(I) atom has a distorted tetra-hedral environment formed by two P atoms from triphenyl-phosphine, one S atom from the dmtu ligand and one Cl atom. In addition, the mol-ecules exhibit in...
We have shown previously that different chemical classes of small-molecule antagonists of the human chemokine CXCR2 receptor interact with distinct binding sites of the receptor. Although an intracellular binding site for diarylurea CXCR2 antagonists, such as N-(2-bromophenyl)-N'-(7-cyano-1H-benzotriazol-4-yl)urea (SB265610), and thiazolopyrimidine compounds was recently mapped by mutagenesis s...
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