Stereochemistry of Cobalt(III) Complexes with Sulfur-containing Amino-carboxylate. Mixed Cobalt(III) Complexes with L-Methioninate orS-Methyl-L-cysteinate and L- or D-Aspartate
نویسندگان
چکیده
منابع مشابه
Cephalopod vision involves dicarboxylic amino acids: D-aspartate, L-aspartate and L-glutamate.
In the present study, we report the finding of high concentrations of D-Asp (D-aspartate) in the retina of the cephalopods Sepia officinalis, Loligo vulgaris and Octopus vulgaris. D-Asp increases in concentration in the retina and optic lobes as the animal develops. In neonatal S. officinalis, the concentration of D-Asp in the retina is 1.8+/-0.2 micromol/g of tissue, and in the optic lobes it ...
متن کاملNeurophysin l Lipid Complexes
A lipid-rich fraction associated with neurophysin proteins was isolated from lyophilized rat posterior pituitary by acid extraction, salt precipitation, and ultrafiltration. The lipid-containing neurophysin was separated from neurophysin proteins and other unrelated acidic proteins by affinity chromatography on a heparin-agarose column. The lipid-containing neurophysin was found to be composed ...
متن کاملl Lipid Complexes
A lipid-rich fraction associated with neurophysin proteins was isolated from lyophilized rat posterior pituitary by acid extraction, salt precipitation, and ultrafiltration. The lipid-containing neurophysin was separated from neurophysin proteins and other unrelated acidic proteins by affinity chromatography on a heparin-agarose column. The lipid-containing neurophysin was found to be composed ...
متن کاملPentamethylcyclopentadienyl Halfsandwich Complexes of Rhodium and Iridium Containing l,l'-Ferrocene Dichalcogenido Ligands
A series o f 12 bimetallic complexes Cp*M(L)[(EC5H4)2Fe] (M(L) = Rh(PM e3), Ir(PMe3), Ir(PPh3) and Ir(CN'Bu); E = S, Se, Te) has been synthesized from the dichlorides Cp*M(L)Cl2. The new compounds have been characterized by their 'H, 13C and 31P N M R spectra in solu tion. The mass spectra indicate that the two-electron ligand L is preferentially eliminated upon electron-impact. Oxidation by A...
متن کاملsynthesis and dna interaction studies of new cobalt (ii) complexes containing different dinitrogen aaromatic ligands with calf thymus dna using different spectroscopy methods
در این مطالعه بر هم کنش این چهار کمپلکس با dna تیموس گوساله توسط روش های اسپکتروفتومتری، فلوریمتری، دو رنگ نمائی دورانی، و ویسکوزیمتری بررسی شدند تا اثر استخلاف های متیل بر روی لیگاندهای فنانترولین بررسی گردد.
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1979
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.52.407