17β-O-Aminoalkyloximes of 5β-Androstane-3β,14β-diol with Digitalis-like Activity:  Synthesis, Cardiotonic Activity, Structure−Activity Relationships, and Molecular Modeling of the Na+,K+-ATPase Receptor

2000 ◽  
Vol 43 (12) ◽  
pp. 2332-2349 ◽  
Author(s):  
Alberto Cerri ◽  
Nicoletta Almirante ◽  
Paolo Barassi ◽  
Alessandra Benicchio ◽  
Giorgio Fedrizzi ◽  
...  
Keyword(s):  
Molecular Modeling ◽  
Cardiotonic Activity ◽  
Structure Activity Relationships ◽  
Structure Activity ◽  
Activity Structure

scholarly journals Anti-inflammatory, antiallergic and COVID-19 protease inhibitory activities of phytochemicals from the Jordanian hawksbeard: identification, structure–activity relationships, molecular modeling and impact on its folk medicinal uses

RSC Advances ◽  
2020 ◽  
Vol 10 (62) ◽  
pp. 38128-38141
Author(s):  
Sherif S. Ebada ◽  
Nariman A. Al-Jawabri ◽  
Fadia S. Youssef ◽  
Dina H. El-Kashef ◽  
Tim-Oliver Knedel ◽  
...  
Keyword(s):  
Molecular Modeling ◽  
World Health Organization ◽  
World Health ◽  
Medicinal Uses ◽  
Structure Activity Relationships ◽  
Structure Activity ◽  
The World ◽  
Inhibitory Activities ◽  
Novel Coronavirus ◽  
Health Organization

On Wednesday 11th March, 2020, the world health organization (WHO) announced novel coronavirus (COVID-19, also called SARS-CoV-2) as a pandemic.

scholarly journals Brassinosteroid phytohormones: structure, bioactivity and applications

2002 ◽  
Vol 14 (3) ◽  
pp. 143-181 ◽  
Author(s):  
Marco António Teixeira Zullo ◽  
Günter Adam
Keyword(s):  
Biological Activity ◽  
Plant Growth ◽  
Plant Hormones ◽  
Natural Occurrence ◽  
Regulatory Activity ◽  
Structure Activity Relationships ◽  
New Class ◽  
Structure Activity ◽  
Activity Structure ◽  
Steroid Structure

Brassinosteroids are a new class of plant hormones with a polyoxygenated steroid structure showing pronounced plant growth regulatory activity. This review covers their natural occurrence, biological and chromatographic methods for their detection, biosynthesis and metabolism, biological activity, structure-activity relationships and prospective agricultural uses.

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