Phenolic compounds (symplocosol A) have anti-inflammatory effects, and this is a method for extracting this compound from the leaves of Symplocos Sumuntia Buch.-ham. ex D. Don.

Abstract

The study mentions phenolic compounds (symlocosol A compounds) with anti-inflammatory effects with formula (1): The invention also mentions a method for extracting phenolic compounds from the leaves of the silkworm plant (Sympiocos sumunỉia Buch.-Ham. ex D. Don), family Symplocaceae. The solution according to the invention allows the extraction of symplocosol A with formula (1) which is a new phenolic compound that inhibits NO production in RAW 264.7 cells activated by lipopolysaccharide (Lipopolysaccharide - LPS). The invention creates a foundation for proper use and provides direction for further in-depth research on the silkworm plant, a valuable medicinal plant of Vietnam that needs investment in expanded research to become an important source of raw materials in the preparation and development of pharmaceuticals with preventive and therapeutic effects on infectious diseases.