Chemical Constituents of Bark of Beilschmiedia kunstleri Gamble with Anticancer, Anti-Streptococcus pyogenes, Anti-Bacillus cereus and Anti Plesiomonas shigelloides Activities
10.20307/nps.2019.25.1.11
- Author:
Abbas MOLLATAGHI
1
Author Information
1. Faculty of Science, Qom University of Technology, Qom, Iran. a_mollataghi2@yahoo.com
- Publication Type:Original Article
- Keywords:
Beilschmiedia;
lauraceae;
alkaloid;
kunstlerone;
isocaryachine;
Antimicrobial;
noratherosperminine
- MeSH:
Alkaloids;
Ampicillin;
Cell Line;
Hepatitis;
Humans;
Lauraceae;
Methanol;
Methylene Chloride;
Plants, Medicinal;
Plesiomonas;
Rheumatic Diseases
- From:Natural Product Sciences
2019;25(1):11-15
- CountryRepublic of Korea
- Language:English
-
Abstract:
Lauraceae is a family medicinal plant whose tubers possesses antimicrobial, and cytotoxic, such as antiparasitic and anti-inflammatory special effects and has been used for the medicine in the cure of hepatitis and rheumatism. The antimicrobial activities of bioactive compounds including one neolignan; kunstlerone (1) and two alkaloids include isocaryachine (2) and noratherosperminine (3) as well as crude hexane, methanol and dichloromethane extracts were evaluated. Additionally, the effect of compounds 1, 2 and 3 were evaluated on A549, PC-3, A375, HT-29 and WRL-68 cell lines. In conclusion, kunstlerone 1 showed moderate cytotoxicity against various cancer cell lines such as A549, PC-3, A375, HT-29 and WRL-68, respectively with EC₅₀ values of 28.02, 26.78, 33.78, 33.65 and 16.46 µg/mL. The crude methanol extract showed antigrowth activity against S. pyogenes II and B. cereus, with MICs of 256 µg/mL. The compounds kunstlerone (1), isocaryachine (2) and noratherosperminine (3) showed complete inhibition against P. shigelloides, with MIC ≤60 µg/mL compare to ampicillin, as a positive control, which showed antigrowth activity against P. shigelloides at MIC 10 µg/mL.
