Results 101 to 110 of about 235,743 (243)
Acta Crystallographica Section E: Crystallographic Communications, 2015 In the title compound, C23H24BrNO5, the central 1,4-dihydropyridine ring of the 1,2,3,4,5,6,7,8,9,10-decahydroacridine ring system adopts a half-chair conformation. The two cyclohexene rings fused to the central ring both have a twisted-boat conformation.
Shaaban K. Mohamed +5 more
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Development of novel detection reagent for simple and sensitive determination of trace amounts of formaldehyde and its application to flow injection spectrophotometric analysis [PDF]
, 2008 In this paper, a novel detection reagent for formaldehyde determination is proposed, and is applied to a simple and highly sensitive flow injection method for the spectrophotometric determination of formaldehyde.
Li, Qiong +3 more
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Photodecomposition of a New 1,4-Dihydropyridine: Furnidipine
Journal of Pharmaceutical Sciences, 1994 The photodecomposition of new 1,4-dihydropyridine, furnidipine (CRE-319); [2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 3-tetrahydrofurfuryl 5-methyl diester) was studied by voltammetric, UV-vis spectrophotometric, and HPLC technique with three different light conditions (artificial daylight, UV light, and room daylight ...
Núñez Vergara, Luis +2 more
openaire +3 more sources
Molbank, 2011 One-pot two-step Hantzsch synthesis of 4-(3,5-dibromo-4-hydroxyphenyl)-3- butoxycarbonyl-5-ethoxycarbonyl-2-methyl-6-phenyl-1,4-dihydropyridine under solvent- and catalyst-free conditions promoted with microwave irradiation is presented.
Zhen Wang, Qingjian Liu
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Troponin T3 regulates nuclear localization of the calcium channel Cavβ1a subunit in skeletal muscle [PDF]
, 2015 The voltage-gated calcium channel (Cav) β1a subunit (Cavβ1a) plays an important role in excitation-contraction coupling (ECC), a process in the myoplasm that leads to muscle-force generation. Recently, we discovered that the Cavβ1a subunit travels to the
Delbono, Osvaldo +7 more
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Synthesis of 1,4-Dihydropyridine Derivatives Under Aqueous Media
E-Journal of Chemistry, 2010 An environmental friendly synthesis of 1,4-dihydropyridine derivatives was developed by the one-pot reaction of aldehydes, ethyl acetoacetate and ammonia in water under refluxing conditions.
Adeleh Moshtaghi Zonouz +1 more
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Effects of dietary 1,4-dihydropyridine on fatty liver of laying hens
浙江大学学报. 农业与生命科学版, 2003 Five hundred and fourty of laying hens at the age of 40 weeks were randomly allotted to 3 groups, each of which included 4 replicates of 45 hens. The groups were fed with a basal corn-soybean diet, supplemented with 0 (control),150 mg/kg, 300 mg/kg 1,4 ...
ZOU Xiao-ting, ZHU Jing-lan, XU Zi-rong
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Vasorelaxant Effect of a Newly Synthesized Dihydropyridine Ethyl Ester (DHPEE) on Rat Thoracic Aorta: Dual Mechanism of Action [PDF]
, 2011 Introduction: DHPEE is a newly synthesized compound by merging the key structural elements in an angiotensin receptor blocker (Telmisartan) with key structural elements in 1,4- dihydropyridine calcium channel blocker (Nifedipine).
Afsaneh Gharehbagheri +4 more
core
Bicyclization Involving Pseudo-Intramolecular Imination with Diamines [PDF]
, 2011 α-Nitro-δ-keto nitriles and α-nitro-δ-keto ester were readily converted to diazabicyclo compounds having vicinal functionality upon treatment with diamines.
839 +9 more
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Molecules, 2012 Isothiazolopyridines, pyridothiazines and pyridothiazepines are important compounds that possess valuable biological activities. This paper reports on the synthesis of these compounds using both conventional chemical methods and modern microwave ...
Ayman M. S. Youssef +2 more
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