Recent advances in the chemistry of thieno[2,3-b]pyridines 1. Methods of synthesis of thieno[2,3-b]pyridines
| Russian Chemical Bulletin Skip to main content SpringerLink Account Menu Find a journal …

In this review we focus on applications of alkyl orthoesters as valuable and efficient
substrates to perform various classes of two-component and multi-component organic …

Thiazolopyrimidnes are considered one of the most interesting classes in heterocyclic
chemistry due to their pharmaceutical importance. Herein, we report the synthesis of some …

Heterocyclic compounds play an important role in the field of pharmaceutical chemistry,
especially compounds containing hybrid bioactive moieties. So in continuation of our work …

Regioselective cyclocondensation of 2, 4-diacetyl-5-hydroxy-5-methyl-3-(3-nitrophenyl/4-
nitrophenyl) cyclohexanones 1a, b with cyanothioacetamide afforded the corresponding 7 …

5‐Amino‐2‐(p‐tolylamino)‐4‐phenylthieno [2, 3‐d] pyrimidine‐6‐carbonitrile 9, which was
synthesized by an innovative method, was used as a versatile precursor for synthesizing …

Pyrimidine and thienopyrimidine derivatives play a very important role in organic chemistry
because of their wide applications as bioactive compounds with multiple biological activities …

Three new series of 3-(substituted) methylthio-4-cyano-5, 6, 7, 8-tetrahydroisoquinolines
were designed and synthesized starting from readily available materials, 7-acetyl-4-cyano-1 …

The pyrazolopyrazine ring system is a very interesting class of heterocyclic compounds that
were considered as important scaffolds of many efficacious biologically active agents that …

Full article: Triazoloquinolines II: Synthesis, Reactions, and Pharmacological Properties of [1,2,4]Triazoloquinoline
and 1,2,4-Triazoloisoquinoline Derivatives Skip to Main Content Taylor and Francis Online …