Bioassay-guided fractionation of the crude extract of the whole plant of Macleaya cordata R.
Br. led to the isolation of four alkaloids, which were identified as sanguinarine (1) …

Plant-derived bioactive compounds have emerged as powerful tools in the fight against
microbial infections and antimicrobial resistance (AMR) microorganisms. Compounds …

The emergence of multidrug-resistant bacteria and fungi requires the development of
antibiotics and antifungal agents. This review identified natural products isolated from Asian …

Phytochemicals exhibiting various degrees of antimicrobial activity occur in plant stems,
leaves, barks, flowers, and fruits. The advent of antibiotic resistant microbial pathogens has …

With reports of pandrug-resistant bacteria causing untreatable infections, the need for new
antibacterial therapies is more pressing than ever. Alkaloids are a large and structurally …

Abstract From Corydalis ophiocarpa Hook. f. et Thoms.(Papaveraceae) plants cultivated in
the Botanical Garden in Olomouc (CSSR), a mixture of alkaloids (0.60%) was isolated. It …

Plants produce a diverse array of secondary metabolites, many of which have antimicrobial
activity. Some of this compounds are constitutive, existing in healthy plants in their …

The alkaloids are a family of compounds widely found in nature. Therefore, they They are
nitrogenous secondary metabolites heterocyclic derivatives of amino acids or by the …

In ancient times traditional herbs were used to treat different diseases such as stomach
discomfort, toothache, body pain and inflammation, diarrhea, malaria, typhoid, diabetes, and …

Papaver degenii (Urum. & Jav.) Kuzmanov is a Bulgarian endemic and glacial relict growing
in the alpine zone of Pirin Mountains and it is included in the Red Data Book of Bulgaria …