7-Substituted pyrrolo[2,3-d]pyrimidines for the synthesis of new 1-deazapyrimido[1,2,3-cd]purines

Few examples of new heterocyclic 1-deazapyrimido[1,2,3-cd]purine derivatives were synthesized by intramolecular cyclization of methyl 7-(oxiran-2-ylmethyl)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylates. The latter were obtained by iodolactonization of 7-allylpyrrolo[2,3-d]pyrimidine-6-carboxylic acids

The Security of Formation and Use of Means of the Deposit Guarantee Fund

The article is aimed at improving the theoretical and methodical approaches to the formation and use of DGF resources in the context of compliance with financial security. On the basis of the analysis and evaluation of the existing tendencies of development of the system of deposit guarantee in Ukraine, the basic principles and problematic aspects of its functioning are allocated. The features of formation of financial resources of DGF are disclosed, estimation of the level of their sufficiency for covering of existing needs of investors of insolvent banks is substantiated. The directions of use of means of the Deposit Guarantee Fund are analyzed, the main problematic aspects in its activity are allocated. Prospect for further research in this direction is development of conceptual approaches to the reform of the system of guarantee of individuals’ deposits in Ukraine according to the European approaches and recommendations of the International System of Insurance of Deposits

Early Warning Systems in Banks as the Instruments of Anti-Crisis Management

The aim of the article is to substantiate the functionality and ways to modernize early warning systems in banks as an instrument for anti-crisis management. It is proved that banking crises at the macro and micro levels are identified by: bank runs (banking panic), growth of interest rates on deposits and loans; provision of the State financial assistance to banks to avoid a systemic crisis; reorganization and restructuring in the banking system. It is proposed to consider early warning systems as an aggregate of methods and models that allow to identify potential and real signs of crisis phenomena in banks at the macro and micro levels, and to develop preventive measures of anti-crisis management at the early stages of manifestation. It is noted that the creation of an early warning model is a sequential process that includes three stages: preliminary modeling, modeling, and post-modeling. Such actions are directed towards defining the goals and objectives of the model, evaluating the model, and substantiating the initial representativeness of the model. An approach to systematization of early warning indicators with their division into external and internal ones has been developed. External indicators include: insufficient level of capitalization and profitability, high share of non-performing loans, banking risks, unsatisfactory asset quality, bank runs, imbalance of assets and liabilities in terms of amounts and terms, liquidity problems, and others. Internal indicators are as follows: low level of capitalization, quality of assets of an individual institution, deposit potential, liquidity, profitability, spread, etc. Approaches to improving early warning systems have been developed by modernizing them on the basis of artificial intelligence. An anti-crisis management instrumentarium in banks has been proposed, depending on the type and depth of the crisis. The instruments are systematized into non-market ones, which include emergency measures, restrictions on banking competition and the scope of activity, and market instruments – financial, operational and structural. Prospects for further research are the development of indicators for assessing the depth of the crisis at the macro and micro levels along with determining its level, substantiating strategic and tactical methods of anti-crisis management