1. Synthesis and Properties of 1,3-Disubstituted Ureas and Their Isosteric Analogs Containing Polycyclic Fragments: XVI. Synthesis and Properties of 1,1'-(Alkane-1,n-diyl)bis{3-[(3,5-dimethyladamantan-1-yl)methyl]ureas}

   • D. V. Danilov
   • V. S. D’yachenko
   • G. M. Butov

   OriginalPaper 25 December 2022 Pages: 1561 - 1568

   

2. Synthesis of 3-R-6-R'-Quinoline-4-carboxylates and Their Reactions with Hydrazine Hydrate

   • M. N. Zemtsova
   • A. O. Savostina
   • Yu. N. Klimochkin

   OriginalPaper 25 December 2022 Pages: 1569 - 1574

   

3. Synthesis of Nitrogen-Containing Heterocycles from Estragole

   • A. A. Smolyak
   • Yu. V. Shklyaev

   OriginalPaper 25 December 2022 Pages: 1575 - 1580

   

4. Synthesis and Some Transformations of Ethyl 6,7-Dimethoxy-2',3',5',6'-tetrahydro-3H-spiro[isoquinoline-4,4'-pyran]-1-carboxylate

   • A. A. Aghekyan
   • H. A. Panosyan

   OriginalPaper 25 December 2022 Pages: 1581 - 1588

5. Synthesis and Cytotoxic Properties of Cross-Conjugated Prostanoids with an exo-Methylidenecyclopentenone Fragment

   • A. Z. Al’mukhametov
   • G. V. Aralbaeva
   • A. M. Gimazetdinov

   OriginalPaper 25 December 2022 Pages: 1589 - 1599

   

6. Synthesis and Optical Properties of 2-Alkylamino-4-amino-6-arylpyridine-3,5-dicarbonitriles

   • I. N. Bardasov
   • A. U. Alekseeva
   • O. V. Ershov

   OriginalPaper 25 December 2022 Pages: 1600 - 1609

   

7. Reaction of 6-Oxocyclohexane-1,3-dicarboxamides with Binucleophilic Reagents. Antinociceptive Activity of the Synthesized Hydrazones and 2,3,4,5,6,7-Hexahydro-1H-indazoles

   • V. L. Gein
   • D. D. Lezhnina
   • M. V. Dmitriev

   OriginalPaper 25 December 2022 Pages: 1610 - 1616

   

8. Synthesis of Dipeptide Derivatives of Abietic, Maleopimaric, and Dihydroquinopimaric Acids

   • E. V. Tret’yakova

   OriginalPaper 25 December 2022 Pages: 1617 - 1622

9. Synthesis of Propargyl (±)-(5-Methylidene-4-oxopent-2-en-1-yl)Acetate

   • Z. R. Makaev
   • N. S. Vostrikov
   • M. S. Miftakhov

   OriginalPaper 25 December 2022 Pages: 1623 - 1627

   

10. Reaction of 3-Hydrazinylquinoxaline-2(1H)-one with 2-Hydroxyimino-1,3-dicarbonyl Compounds

    • P. S. Bobrov
    • E. S. Semichenko
    • G. A. Suboch

    OriginalPaper 25 December 2022 Pages: 1628 - 1636

11. Synthesis of N-Benzothiazolyl-4-nitrosopyrazoles

    • P. S. Bobrov
    • A. A. Kondrasenko
    • G. A. Suboch

    OriginalPaper 25 December 2022 Pages: 1637 - 1640

12. Synthesis of 2-(16,17-Epoxy-3β,20-dihydroxypregn-5-en-20-yl)-1,3-dithiane from Diosgenin

    • Z. R. Valiullina
    • L. S. Khasanova
    • M. S. Miftakhov

    OriginalPaper 25 December 2022 Pages: 1641 - 1647

13. Regioselectivity of Alkylation of Azolo[1,5-a]pyrimidines

    • G. G. Danagulyan
    • V. A. Ostrovskii
    • V. K. Gharibyan

    BriefCommunication 25 December 2022 Pages: 1648 - 1651

14. Synthesis of Mannich Bases Derived from Maleopimarimide

    • A. A. Smirnova
    • E. V. Tret’yakova
    • O. B. Kazakova

    BriefCommunication 25 December 2022 Pages: 1652 - 1655

15. Enantioselective Aminomethylation of 1-(Benzyloxy)propan-2-one with an Aromatic C_sp-Ethyl-substituted Propargyl Aminoether

    • G. М. Talybov

    BriefCommunication 25 December 2022 Pages: 1656 - 1659

16. Synthesis of 1,3-Dithiolan-2-imine Derivatives from d-Mannitol

    • V. A. Shiryaev
    • A. K. Shiryaev

    BriefCommunication 25 December 2022 Pages: 1660 - 1663

17. Synthesis of a C³ Hydroxyproline-modified Carbapenem

    • Z. R. Valiullina
    • A. M. Galeeva
    • M. S. Miftakhov

    BriefCommunication 25 December 2022 Pages: 1664 - 1667

    

18. Zinc-promoted Reactions of (2Z,E)-[2-Aryl(hetaryl)methylidene]-4-chloro-5-phenyl(2,4,6-trimethoxyphenyl)cyclopent-4-ene-1,3-diones with Methyl Bromoacetate

    • V. A. Egorov
    • L. S. Khasanova
    • M. S. Miftakhov

    BriefCommunication 25 December 2022 Pages: 1668 - 1672

19. Facile Synthesis of l-3,5-Diiodotyrosine by Solvent-Free Iodination of l-Tyrosine with 2,4,6,8-Tetraiodoglycoluril

    • I. L. Filimonova
    • E. A. Krasnokutskaya
    • E. A. Pakhomov

    BriefCommunication 25 December 2022 Pages: 1673 - 1675

20. Synthesis of (3S,4S)-4-Acetyl-3-(1R)-1-hydroxyethyl-1-(4-methoxyphenyl)azetidin-2-one

    • N. K. Selezneva
    • A. M. Galeeva
    • M. S. Miftakhov

    BriefCommunication 25 December 2022 Pages: 1676 - 1679