منابع مشابه
Synthesis of aminopyrazoles from sydnones and ynamides.
Aminopyrazoles are prepared from readily accessible sydnones and sulfonyl ynamides using either a copper-mediated sydnone alkyne cycloaddition (CuSAC) or in situ generated strained cyclic ynamides.
متن کاملAcylation of aspartate aminotransferase.
1. Acetylation of aspartate aminotransferase from pig heart inhibits completely the enzymic activity when the coenzyme is in the amino form (pyridoxamine phosphate) or when the coenzyme has been removed, but not when the coenzyme is in the aldehyde form (pyridoxal phosphate). 2. The group the acylation of which is responsible for the inhibition has been identified with the in-amino group of a l...
متن کاملThe Enzymatic Acylation of Lysophosphatidylinositol.
Lysophosphatidylcholine (1)) lysophosphatidylethanolamine (2), and lysophosphatidic acid (3) have been shown to react with fatty acid thioesters of coenzyme A to form the diacyl phosphatides. Preliminary work from this laboratory (4) demonstrated the presence of lysophosphatidylinositol in pigeon pancreas and the acylation of this lysophosphatide in the presence of oleic acid, coenzyme A, and a...
متن کاملAcylation of monocyte and glomerular mesangial cell proteins. Myristyl acylation of the interleukin 1 precursors.
Acylation of cellular proteins with the fatty acids myristate or palmitate represents an important mechanism for the co- or posttranslational modification of proteins. Lipid A, the biologically active component of bacterial endotoxin, exerts a number of biochemical effects on responsive cell types. Evidence is presented that lipid A stimulates the synthesis and subsequent myristyl acylation of ...
متن کاملAcylation of monolysocardiolipin in rat heart.
Cardiolipin is a major mitochondrial membrane glycerophospholipid in the mammalian heart. In this study, the ability of the isolated intact rat heart to remodel cardiolipin and the mitochondrial enzyme activities that reacylate monolysocardiolipin to cardiolipin in vitro were characterized. Adult rat heart cardiolipin was found to contain primarily linoleic and oleic acids. Perfusion of the iso...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1972
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.45.2944