RHEOLOGICAL PROPERTIES OF INDOLIC ALKALOIDS OBTAINED FROM NATURAL PRODUCTS

Indole chemistry is a fascinating and complex field. The foul-smelling indole molecule is the building block for various natural and chemical products. Moreover, some indole derivatives are vital pharmaceutical products or essential intermediates. Indole ring compounds are part of the class of aromatic heterocyclic compounds with one heteroatom, and the indole ring is the most widespread heterocycle. This paper presenting a rheological indole alkaloids from natural products. In this article, we analysed twelve formulations of the H/L (water-oil) or L/H (oil-water) emulsion type, carrying out a comparative study with alcoholic extracts of different concentrations of Vinca alkaloids obtained from the leaf and stem of the Vinca minor L. plant. This plant is collected to the Dobrogea area.