Indole alkaloids are a diverse group of natural compounds that are primarily derived from plants. They are known for their significant pharmacological properties, making them important in ...

Indole alkaloids are a diverse group of naturally occurring compounds that are primarily derived from the amino acid tryptophan. These compounds are known for their wide range of biological ...

Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry and Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, People’s Republic of China ...

(a) Named reactions activated by an IR halogen heater lamp through exposure in the near-infrared region and (b) naturally occurring alkaloids 1-4a-4e of biological relevance. Accordingly, we intend to ...

1 Department of Forest Sciences, Faculty of Agriculture and Forestry, University of Helsinki, Helsinki, Finland 2 Collaborative Innovation Center of Sustainable Forestry in Southern China, College of ...

Week 6: Differentiation I (2 hrs): Local behaviour of functions; finding the tangent line; definition of the derivative; derivatives polynomials and simple functions; Newton's method to find the roots ...

Medicinal chemists have been responsible for many of our modern medicines. Their central contribution to developing new therapeutic agents against microbial infections, cancer and heart disease has ...

These reactions provide 11 semisynthetic isatin derivatives, seven of which are new. Despite their simple chemical structures, their biological activities were found to be notable. All 11 compounds ...