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Hexaquacobalt(II) bis(5-hydroxy-7-methoxy-4-oxo-2-phenyl-4H-chromene-6-sulfonate) tetrahydrate.
As a salt of the sulfonated derivative of naturally occurring tectochrysin (5-hydroxy-7-methoxyflavone), this compound offers enhanced solubility and potential biological activity over the natural product. Expand
Syntheses and Crystal Structures of Two 2-Aminoisoflavones
Abstract2-Amino-7,4′-dimethoxyisoflavone (I), C17H15NO4 and 2-amino-7-methoxy-4′-hydroxyisoflavone (II), C16H13NO4 were synthesized and their crystal structures were determined by single-crystalExpand
[Synthesis, solubility, lipids-lowering and liver-protection activities of sulfonated formononetin].
The results showed that sodium formononetin-3'-sulfonate not only had favorable water, solubility but also had good lipid-lowering and liver-protection activities. Expand
Efficient method for the synthesis of polysubstituted benzenes by one-pot tandem reaction of vinyl malononitriles with nitroolefins.
The one-pot synthesis of polysubstituted benzene derivatives was achieved via vinylogous Michael addition of vinyl malononitriles and nitroolefins as the key step and a sequential tandem reaction. AExpand
Synthesis of polybenzoquinazolines via an intramolecular dehydration of photocyclization
Abstract Benzo[h]-naphth[1,2-f]quinazolines and benzo[h]-phenanthren[9,10-f]quinazoines were synthesized from intermediates 4-(2-hydroxyphenyl)-5-(naphthalen-1-yl)pyrimidines andExpand
Fluoride-promoted cross-coupling of chloro(mono-, di-, or triphenyl)germanes with aryl halides in "moist" toluene. Multiple transfer of the phenyl group from organogermane substrates and comparison
F NMR studies suggested formation of the fluorophenylgermanes and the hypervalent germanate species as possible intermediates. Expand
Synthesis and biological evaluation of arylpyrazoles as fungicides against phytopathogenic fungi
The results showed that pyrazoles with one aryl group at 3-position exhibited better antibacterial activity than those with two aryal substituents, and the existence of an electron-withdrawing group, a substituent on the ortho-position of phenol ring or a halogen atom at the 4- position of the pyrazole enhanced the antifungal activity of pyrazols 2 and 3. Expand
One-pot synthesis of 4,5-biphenyl-2-pyrimidinylguanidine derivatives.
A simple and straightforward methodology toward the synthesis of novel 4,5-biphenyl-2-pyrimidinylguanidine compounds has been developed by one-pot reaction of biguaninde or dimethyldiguanide with isoflavones, making this methodology suitable for library synthesis in drug discovery. Expand
Concise synthesis of 2, 3-diarylpyrimido[1,2-a]benzimidazole based on isoflavones.
The 2,3-diarylpyrimido[1,2-a]benzimidazole derivatives were prepared by one-step cyclocondensation of 2-aminobenzimidazole with isoflavone in methanol. Single-crystal diffraction analysis wasExpand
Employing linear tetranuclear [Zn4(COO)4(OH)2] clusters as building subunits to construct a new Zn(II) coordination polymer with tunable luminescent properties
Abstract A new Zn(II) coordination polymer, [Zn 2 (btc) (biimpy) (OH)] n ( 1 H 3 btc = 1,3,5-benzenetricarboxylic acid, biimpy = 2,6-bis(1-imdazoly)pyridine) has been successfully synthesized andExpand