نتایج جستجو برای: bithiazole ligand

تعداد نتایج: 107608  

2014
Keith C. Coffman Huy H. Nguyen Puay-Wah Phuan Brandi M. Hudson Gui J. Yu Alex L. Bagdasarian Deanna Montgomery Michael W. Lodewyk Baoxue Yang Choong L. Yoo A. S. Verkman Dean J. Tantillo Mark J. Kurth

Conformationally constrained bithiazoles were previously found to have improved efficacy over nonconstrained bithiazoles for correction of defective cellular processing of the ΔF508 mutant cystic fibrosis transmembrane conductance regulator (CFTR) protein. In this study, two sets of constrained bithiazoles were designed, synthesized, and tested in vitro using ΔF508-CFTR expressing epithelial ce...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

چکیده کشت سلولهای بنیادی جنینی موش در بیش از 20 سال گذشته پیشرفت بزرگی را در بیولوژی و پزشکی به وجود آورده است. سلولهای بنیادی جنینی موش ، که دارای توانایی تکثیر دائمی میباشد ، از توده داخل 3 مشتق میگردند . یکی از جنبههای منحصر به فرد این سلولها ، امکان نگهداری / سلولی بلاستوسیت روز 5 به عنوان ردههای چند قوهای برای نسلهای مختلف است . این سلولهای بنیادی جنینی in vitro آنها در شرایط توانایی ...

Journal: :international journal of nano dimension 0
a. hosseinian department of engineering science, faculty of engineering, university of tehran,tehran, iran. a.r. mahjoub department of chemistry, tarbiat modares university,tehran ,iran m. movahedi department of chemistry, payame noor university, isfahan, iran.

a new tris-chelate cd(ii) complex, [cd(dadmbtz)3](clo3)2 has been successfully synthesized and characterized by ir, 1h, 13c nmr spectroscopy, elemental analysis and single crystal x-ray determination. the thermal behavior, uv-vis and fluorescence spectra of compound were studied. in reaction with dadmbtz, cadmium (ii) forms a tris-chelate complex with nearly c3 symmetry for coordination polyhed...

Journal: :Zeitschrift für Kristallographie - New Crystal Structures 2003

Journal: :The Journal of antibiotics 1998
M Ojika Y Suzuki A Tsukamoto Y Sakagami R Fudou T Yoshimura S Yamanaka

New bithiazole-type antibiotics, cystothiazoles A (C20H26N2O4S2) and B (C20H26N2O5S2), have been isolated from a culture broth of the myxobacterium, Cystobacter fuscus. The gross structures of these compounds were elucidated by spectroscopic analysis, and their absolute stereochemistry was determined by chemical degradation of cystothiazole A. Cystothiazole A inhibits fungi and human tumor cell...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده علوم پایه 1390

abstract the cr(iii) and zn(ii) complexes with 2-((9,10-dihydro-1-hydroxy-9,10-dioxaanthracen-4-yloxy)carbonyl)benzoic acid as ligand have been prepared by reacting cr(no3) and zn(no3)2 and ligand in cloroform. the cr and zn complexes with 2-((9,10-dihydro-1-hydroxy-9,10-dioxaanthracen-4-yloxy)carbonyl) were also prepared in chloroform and aceton solutions. the uv-visible and ft-ir spectra of...

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