The search for the inhibitors of adenoviruses has been performed among the substances of new class NCM (nitrogen containing macroheterocycles) and their analogues that have high potential of pharmacological properties. We have found a number of NCM and their derivatives that inhibit the reproduction of adenoviruses to various degrees. For the prediction of NCM structure with antiadenoviral activity we have performed the computer modeling using QSAR approach on the basis of simplex representation of molecular structure (SiRMS).
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Dalton Trans
May 2023
Institute of Macroheterocycles, Ivanovo State University of Chemistry and Technology, 153000 Ivanovo, Russia.
The template cyclomerization of the iminoimide derivatives (obtained by the treatment of diarylfumarodinitriles with NH in methanol containing catalytic amounts of dissolved Na) in the presence of SiCl in pyridine leads to silicon(IV) octaarylporphyrazine complexes ((HO)SiPzAr, Ar = Ph, BuPh) as a main reaction product. In the case of phenyl-substituted derivative, the formation of a distinctive Si(IV) complex as a byproduct was observed, which according to mass-spectroscopy measurement contains the macrocycle with five diphenylpyrrolic units. The treatment of bishydroxy complexes with tripropylchlorosilane in the presence of magnesium in pyridine leads to the formation of axially siloxylated porphyrazines (PrSiO)SiPzAr, followed by the reductive contraction of the macrocycle and formation of the corresponding corrolazine complexes (PrSiO)SiCzAr.
View Article and Find Full Text PDFActa Crystallogr E Crystallogr Commun
February 2017
Inorganic Chemistry Department, Peoples' Friendship University of Russia, 6 Miklukho-Maklay St., Moscow 117198, Russian Federation; X-Ray Structural Centre, A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., B-334, Moscow 119991, Russian Federation.
The title compound, CHNO, is the product of a Petrenko-Kritchenko condensation of 1,5-bis-(2-formyl-phen-oxy)-3-oxa-pentane, pentan-3-one and methyl-ammonium acetate in ethanol. The mol-ecule has mirror symmetry. The aza-14-crown-3 ether ring adopts a conformation stabilized by a weak intra-molecular C-H⋯O hydrogen bond.
View Article and Find Full Text PDFMikrobiol Z
April 2007
Institute of Microbiology and Virology, National Academy Sciences of Ukraine, 154 Zabolotny St., Kyiv, MSP D03680, Ukraine.
The search for the inhibitors of adenoviruses has been performed among the substances of new class NCM (nitrogen containing macroheterocycles) and their analogues that have high potential of pharmacological properties. We have found a number of NCM and their derivatives that inhibit the reproduction of adenoviruses to various degrees. For the prediction of NCM structure with antiadenoviral activity we have performed the computer modeling using QSAR approach on the basis of simplex representation of molecular structure (SiRMS).
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