1. Good pyridine hunting: a biomimic compound, a modifier and a unique pharmacophore in agrochemicals

   • Vladimir V. Zakharychev
   • Aleksandr V. Kuzenkov
   • Andrey M. Martsynkevich

   OriginalPaper 04 January 2021 Pages: 1491 - 1516

   

2. Synthetic strategies for pyrrolo[2,1-f][1,2,4]triazine: the parent moiety of antiviral drug remdesivir

   • Gaurav S. Rai
   • Jayesh J. Maru

   OriginalPaper 04 January 2021 Pages: 1517 - 1522

   

3. Synthesis and application of haloisoxazoles

   • Oksana B. Bondarenko
   • Nikolai V. Zyk

   OriginalPaper 04 January 2021 Pages: 1523 - 1534

   

4. A new straightforward approach to 3-(arylideneamino)hydantoins

   • Alexander N. Yankov
   • Anatoly D. Shutalev

   OriginalPaper 04 January 2021 Pages: 1535 - 1541

   

5. Synthesis and photophysical investigation of AIEgen dyes bearing quinoline and BODIPY scaffolds

   • Yavuz Derin
   • Barış Seçkin Arslan
   • Ahmet Tutar

   OriginalPaper 04 January 2021 Pages: 1542 - 1547

   

6. Investigation in the field of quinazolines. 8*. New reaction of N-alkylation of 4,4-diphenyl-3,4-dihydroquinazolines

   • Elena V. Gromachevskava
   • Elena A. Kaigorogova
   • Gennady D. Krapivin

   OriginalPaper 04 January 2021 Pages: 1548 - 1553

   

7. Synthesis of 4-heteryl-substituted derivatives of methylpyrazolo[1,5-a]pyrazine-4-carboxylates

   • Nazar M. Tsizorik
   • Yevhenii V. Hrynyshyn
   • Mikhailo V. Vovk

   OriginalPaper 04 January 2021 Pages: 1554 - 1559

   

8. Quadruple Bond Forming Multicomponent Approach to 5-(3-chromenyl)-5H-chromeno[2,3-b]pyridines and Its Interaction with the Neuropeptide Y1 Receptor

   • Fedor V. Ryzhkov
   • Yuliya E. Ryzhkova
   • Mikhail P. Egorov

   OriginalPaper 04 January 2021 Pages: 1560 - 1568

   

9. Synthesis of 5-arylmethylidene-3-(arylmethylideneamino)thiazolidine-2,4-diones via triazine ring cleavage of tetrahydroimidazothiazolotriazinediones and their reactions with azomethine ylides

   • Alexei N. Izmest’ev
   • Galina A. Gazieva
   • Angelina N. Kravchenko

   OriginalPaper 04 January 2021 Pages: 1569 - 1578

   

10. Multicomponent synthesis of nicotinic acid derivatives

    • Ivan V. Dyachenko
    • Vladimir D. Dyachenko
    • Valentine G. Nenajdenko

    OriginalPaper 04 January 2021 Pages: 1579 - 1585

    

11. Two types of products in the reactions of 2-pyridinesulfenyl halides with cycloalkenes and cycloalkadienes: synthesis of novel [1,3]thiazolo[3,2-a]pyridinium derivatives

    • Roman S. Ishigeev
    • Vladimir А. Potapov
    • Svetlana V. Amosova

    OriginalPaper 04 January 2021 Pages: 1586 - 1591

    

12. Novel multicomponent synthesis of 6,7-dihydro-5H-cyclopenta[b]pyridine derivatives

    • Ivan V. Dyachenko
    • Vladimir D. Dyachenko
    • Valentine G. Nenajdenko

    OriginalPaper 04 January 2021 Pages: 1592 - 1598

    

13. Conformations of saturated five-membered heterocycles evaluated by MP2 calculations

    • Karolina Gaweda
    • Anita Plazinska
    • Wojciech Plazinski

    OriginalPaper 04 January 2021 Pages: 1599 - 1604

    

14. Synthesis of unsymmetrical cage phosphonates from heterocyclic systems based on 2H-1,2-benzoxaphosphinine

    • Yulia M. Sadykova
    • Alena V. Zalaltdinova
    • Mikhail A. Pudovik

    OriginalPaper 04 January 2021 Pages: 1605 - 1610