Synthesis of Substituted Aminopyrimidines as Novel Promising Tyrosine Kinase Inhibitors

Russian Journal of Organic Chemistry - A procedure has been proposed for the synthesis of a series of substituted N-(1,3-thiazol-2-yl)-pyrimidin-2-amines and N-(pyrimidin-2-yl)thioureas by...     

Use of the paramagnetic shift agent Eu(DPM)3 for studying the structure and stereochemistry of conferol and conferone

Summary A spectrophotometric method is proposed for determining the content of aspidin in a crystalline powder and in the rhizomes of the fernsDryopteris spinulosa (M),D. phegopteris (L.), andD. fragrans (L.) Schott.All-Union Scientific-Research Institute for Medicinal Plants. Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 684–687, November–December, 1970.     

Thermochemical study of complexation and solvation in β-alanine-Cu(NO3)2-water-ethanol system: 1. Enthalpy characteristics of complexing copper(II) Ion with β-alanine

The heats of the reaction between copper(II) nitrate and sodium alaninate and the heats of dilution of Cu(NO₃)₂ solution in aqueous ethanol have been measured at 298 K using calorimetry. The standard molar enthalpies of the reaction of copper(II) complexing with alaninate ion in solvents of various compositions have been calculated. The complexing process in ethanol is more exothermic than that in water. The role of solvation effects in the thermodynamics of formation of amino acid complexes has been discussed.