Synthesis of 1-Amino-3-oxo-2,7-naphthyridines via Smiles Rearrangement: A New Approach in the Field of Chemistry of Heterocyclic Compounds

SN Sirakanyan, D Spinelli, A Geronikaki… - International Journal of …, 2022 - mdpi.com
In this paper we describe an efficient method for the synthesis of new heterocyclic systems:
furo [2, 3-c]-2, 7-naphthyridines 6, as well as a new method for the preparation of 1, 3 …

Synthesis of tetracyclic thienotriazolopyridines based on hydrazine derivatives of fused pyridinethiones

EG Paronikyan, SS Dashyan, AS Harutyunyan… - Russian Chemical …, 2022 - Springer
A method for the synthesis of hydrazine derivatives of fused pyridinethiones based on
alicyclic and heterocyclic ketones has been developed. Successive heterocyclization of …

New polyheterocycles derived from pyrano[4,3-b]thieno[3,2-e]pyridine

VV Dabaeva, MR Bagdasaryan… - Russian Chemical …, 2023 - Springer
New polyheterocycles derived from pyrano[4,3-b]thieno[3,2-e]pyridine Page 1 Russian
Chemical Bulletin, Vol. 72, No. 8, pp. 1802—1808, August, 2023 1802 Published in Russian …

[PDF][PDF] Synthesis of new pentaheterocyclic systems based on the triazolo [3, 4-a]-2, 7-naphthyridine core

SN Sirakanyan, D Spinelli, A Geronikaki, EK Hakobyan… - Arkivoc, 2022 - arkat-usa.org
An efficient synthesis of new pentaheterocyclic systems based on the triazolo [3, 4-a]-2, 7-
naphthyridine core is described. Thus, by cyclocondensation of thieno [2, 3-c][1, 2, 4] triazolo …

ИЗВЕСТИЯ АКАДЕМИИ НАУК. СЕРИЯ ХИМИЧЕСКАЯ

ЕГ ПАРОНИКЯН, ШШ ДАШЯН, АС АРУТЮНЯН… - ИЗВЕСТИЯ АКАДЕМИИ … - elibrary.ru
Разработан метод синтеза гидразинопроизводных конденсированных пиридинтионов
на основе алициклических и гетероциклических кетонов. Проведена последовательная …