Search results for "2-Oxazocine"
showing 2 items of 2 documents
Eight-Membered Rings With Two Heteroatoms 1,2
2022
The chapter titled “Eight-membered Rings with two Heteroatoms 1,2” deals with heterocine rings with two heteroatoms in a 1,2 relationship, namely 1,2-diazocine, 2H-1,2-oxazocine, 2H-1,2-thiazocine, 1,2-dioxocin, 1,2-oxathiocin and 1,2-dithiocin. This article covers the literature from 2007 to 2019 and reports the chemistry of uncondensed derivatives, heterocines fused to carbocycles and heterocycles, as well as bridged heterocines. As usual, in the case that a particular section is not mentioned, it means that no chemistry has been reported. In this article, the “Biosynthesis” paragraph was additionally introduced, since in the latest years the contribution of Nature to the synthesis of dih…
Eight-membered heterocycles with two heteroatoms in a 1,2-relationship of interest in medicinal chemistry
2021
Abstract This chapter treats 1,2-diheterocines, eight membered heterocyclic systems with two heteroatoms, N, O and S, in an 1,2 relationship, exhibiting biological properties and exhaustively covers the literature from 2007 to the end of November 2019. In this period of time 1,2-diazocine, 1,2-oxazocine, 1,2-dioxocin and 1,5-dithiocin ring systems had derivatives exhibiting pharmacological activities. No articles on biological properties have been reported for 1,2-thiazocines and 1,2-oxathiocins. Besides uncondensed derivatives, 1,2-diheterocines fused with five-, six-, and seven-membered carbocycles or heterocycles have been reviewed, as well as bridged 1,2-diheterocines.