Abstract Oxindole (indoline-2, 3-dione) has been utilized to a great extent in heterocyclic
scaffold syntheses as a futuristic medication and is considered a prominent building block …

In this investigation, pressure microwave irradiation was used to clarify the activity of 1-(2-
hydroxyphenyl)-3-(4-methylphenyl) prop-2-en-1-one (3) towards several active methylene …

Monensin A is a prototypical natural polyether polyketide antibiotic. It acts by binding a metal
cation and facilitating its transport across the cell membrane. Biosynthesis of monensin A …

Abstract Glucocorticoid (GC)‐induced osteoporosis (GIO) is a concurrent disease commonly
appeared in chronic inflammatory and autoimmune disease patients. Stereoselective …

In this elucidation, alternative collagen sources were investigated. Chicken foot waste is one
of the alternate sources due to its high collagen protein concentration. Herein, high-quality …

A highly stereo-selective, one-pot, multicomponent method was chosen to synthesize the
novel functionalized 1, 3-cycloaddition spirooxindoles (SOXs)(4a–4h). Synthesized SOXs …

Epoxides are oxygen containing heterocycles which are significantly employed as crucial
intermediates in various organic transformations. They are considered highly reactive three …

The [1, 2]-Meisenheimer rearrangement is well known as the [1, 2]-migration of an O-
substituted hydroxylamine from a tertiary amine N-oxide, and it is frequently employed in …

Spirooxindole alkaloids feature a unique scaffold of an oxindole ring sharing an atom with a
heterocyclic moiety. These compounds display an extensive range of biological activities …

Oxidative rearrangement of tetrahydro-β-carbolines (THβCs) is one of the most efficient
methods for the synthesis of biologically active spirooxindoles, including natural products …