Records of Natural Products

Records of Natural Products

Chemical Constituents of Jacaranda oxyphylla and their Acetylcholinesterase Inhibitory and Antimicrobial Activities

Yazarlar: Vinicius Viana Pereira, Roqueline Rogues Silva , Lucienir Pains Duarte Jacqueline Aparecida Takahashi

Cilt 10 , Sayı 3 , 2016 , Sayfalar 392 - 396

Konular:-

Anahtar Kelimeler:Bignoniaceae,Jacaranda oxyphylla,Acetylcholinesterase inhibition,Antibacterial activity

Özet: This study evaluated chemical composition of Jacaranda oxyphylla, acetylcholinesterase inhibitory and antimicrobial activities of the isolated compounds. Phytochemical investigation of leaves extract yielded three classes of substances: fatty compounds, sterols and triterpenes. Butyl hexadecanoate (1), fatty alcohol (2), 2-(4-hydroxyphenyl)ethyl triacontanoate (3), β -sitosterol (4), sitosterol-3-O- β- D -glucoside (5), 6'-palmitoyl-sitosterol-3-O- β- D -glucoside (6), oleanolic acid (7), ursolic acid (8) and corosolic acid (9) were obtained from n-hexane, CHCl 3 and EtOH extracts of J. oxyphylla. It was found a pronounced acetylcholinesterase inhibitory activity for the fatty compounds 1-3 and sterols 5 and 6, with values between 60 to 77%. Substances 7-9 presented a high antibacterial action against Bacillus cereus and Salmonella typhimurium, with values of growth inhibition in the range of 84 to 90%.

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@article{2016, title={Chemical Constituents of Jacaranda oxyphylla and their Acetylcholinesterase Inhibitory and Antimicrobial Activities}, volume={10}, number={392–396}, publisher={Records of Natural Products}, author={Vinicius Viana Pereira, Roqueline Rodrigues Silva , Lucienir Pains Duarte  Jacqueline Aparecida Takahashi}, year={2016} }
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Vinicius Viana Pereira, Roqueline Rodrigues Silva , Lucienir Pains Duarte  Jacqueline Aparecida Takahashi. (2016). Chemical Constituents of Jacaranda oxyphylla and their Acetylcholinesterase Inhibitory and Antimicrobial Activities (Vol. 10). Vol. 10. Records of Natural Products.
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Vinicius Viana Pereira, Roqueline Rodrigues Silva , Lucienir Pains Duarte  Jacqueline Aparecida Takahashi. Chemical Constituents of Jacaranda Oxyphylla and Their Acetylcholinesterase Inhibitory and Antimicrobial Activities. no. 392–396, Records of Natural Products, 2016.
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