Synthetic approaches towards cortistatins: evolution and progress through its ages

2020 ◽  
Vol 18 (21) ◽  
pp. 3965-3995
Author(s):  
Satrajit Indu ◽  
Krishna P. Kaliappan
Keyword(s):  
Steroidal Alkaloid ◽  
Synthetic Approaches

With an exhaustive coverage of all the synthetic approaches towards cortistatins, this review serves to assemble most of the avenues which have been employed to conquer this complex steroidal alkaloid architecture.

Pyridyl disulfide-based thiol–disulfide exchange reaction: shaping the design of redox-responsive polymeric materials

2020 ◽  
Vol 11 (48) ◽  
pp. 7603-7624
Author(s):  
Ismail Altinbasak ◽  
Mehmet Arslan ◽  
Rana Sanyal ◽  
Amitav Sanyal
Keyword(s):  
Exchange Reaction ◽  
Functional Materials ◽  
Polymeric Materials ◽  
Disulfide Exchange ◽  
Redox Responsive ◽  
Synthetic Approaches

This review provides an overview of synthetic approaches utilized to incorporate the thiol-reactive pyridyl-disulfide motif into various polymeric materials, and briefly highlights its utilization to obtain functional materials.

Non-Steroidal Anti-inflammatory Drugs (NSAIDs): Synthesis of Ibuprofen, Naproxen and Nabumetone

2019 ◽  
pp. 19-27
Keyword(s):  
Review Paper ◽  
Inflammatory Drugs ◽  
Anti Inflammatory ◽  
Synthetic Approaches

This review paper covers the major synthetic approaches attempted towards the synthesis of some Non-Steroidal Anti-Inflammatory Drugs (Naproxen, Ibuprofen and Nabumetone)

Aryl-substituted Triarsiranes: Synthesis and Reactivity

2020 ◽  
Author(s):  
André Schumann ◽  
Jonas Bresien ◽  
Malte Fischer ◽  
Christian Hering-Junghans
Keyword(s):  
Organic Chemistry ◽  
Electronic Structure ◽  
Heterocyclic Carbenes ◽  
Synthetic Approaches ◽  
Inorganic And Organic

Cyclotriarsanes are rare and limited synthetic approaches have hampered reactivity studies on these systems. Described in here is a scalable synthetic protocol towards (AsAr)<sub>3</sub> (Ar = Dip, 2,6-<sup>i</sup>Pr<sub>2</sub>-C<sub>6</sub>H<sub>3</sub>; Tip, 2,4,6-<sup>i</sup>Pr<sub>3</sub>-C<sub>6</sub>H<sub>2</sub>), which allowed to study their reactivity towards [Cp<sub>2</sub>Ti(C<sub>2</sub>(SiMe<sub>3</sub>)<sub>2</sub>], affording titanocene diarsene complexes and towards N-heterocyclic carbenes (NHCs) to give straightforward access to a variety of NHC-arsinidene adducts. The electronic structure of the titanium diarsene complxes has been studied and they are best described as Ti(IV) species with a doubly reduced As<sub>2</sub>Ar<sub>2</sub> ligand. These findings will make (AsAr)<sub>3</sub> valuable precursors in the synthetic inorganic and organic chemistry.

Synthetic approaches to the cyclic ethylene ketal of cyclopentadienone

1961 ◽  
Author(s):  
Billy Wayne Ponder
Keyword(s):  
Synthetic Approaches

Synthetic Approaches Towards the Marine Alkyl Purines

2013 ◽  
Vol 20 (22) ◽  
pp. 2798-2811 ◽  
Author(s):  
M. Gordaliza ◽  
P. Baraldi
Keyword(s):  
Synthetic Approaches

Critical Review on the Chemical Aspects of Cannabidiol (CBD) and Harmonization of Computational Bioactivity Data

2020 ◽  
Vol 28 (2) ◽  
pp. 213-237 ◽  
Author(s):  
Andrea Mastinu ◽  
Giovanni Ribaudo ◽  
Alberto Ongaro ◽  
Sara Anna Bonini ◽  
Maurizio Memo ◽  
...  
Keyword(s):  
In Silico ◽  
Cannabis Sativa ◽  
Therapeutic Potential ◽  
The Novel ◽  
In Silico Studies ◽  
Computational Data ◽  
Synthetic Approaches ◽  
Analytical Approaches ◽  
Yield Sensitivity ◽  
Therapeutic Profile

: Cannabidiol (CBD) is a non-psychotropic phytocannabinoid which represents one of the constituents of the “phytocomplex” of Cannabis sativa. This natural compound is attracting growing interest since when CBD-based remedies and commercial products were marketed. This review aims to exhaustively address the extractive and analytical approaches that have been developed for the isolation and quantification of CBD. Recent updates on cutting-edge technologies were critically examined in terms of yield, sensitivity, flexibility and performances in general, and are reviewed alongside original representative results. As an add-on to currently available contributions in the literature, the evolution of the novel, efficient synthetic approaches for the preparation of CBD, a procedure which is appealing for the pharmaceutical industry, is also discussed. Moreover, with the increasing interest on the therapeutic potential of CBD and the limited understanding of the undergoing biochemical pathways, the reader will be updated about recent in silico studies on the molecular interactions of CBD towards several different targets attempting to fill this gap. Computational data retrieved from the literature have been integrated with novel in silico experiments, critically discussed to provide a comprehensive and updated overview on the undebatable potential of CBD and its therapeutic profile.

Recent Synthetic Approaches to N,N-Dimethyl-β-Ketoenamines

2017 ◽  
Vol 21 (21) ◽  
Author(s):  
Hatem M. Gaber ◽  
Zeinab A. Muhammad ◽  
Sobhi M. Gomha ◽  
Thoraya A. Farghaly ◽  
Mark C. Bagley
Keyword(s):  
Synthetic Approaches

6-Membered Pyrrololactams: An Overview of Current Synthetic Approaches to their Preparation

2019 ◽  
Vol 22 (28) ◽  
pp. 2780-2800 ◽  
Author(s):  
Rok Frlan
Keyword(s):  
Synthetic Approaches

Synthetic Approaches to the 2007 New Drugs

2008 ◽  
Vol 8 (14) ◽  
pp. 1526-1548 ◽  
Author(s):  
Kevin Liu ◽  
Subas Sakya ◽  
Christopher O'Donnell ◽  
Jin Li
Keyword(s):  
New Drugs ◽  
Synthetic Approaches
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