Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa

The first phytochemical investigation of the twig extracts of Maclura fruticosa led to the isolation and identification of a new xanthone, maclurafruticosone (1), together with 14 known compounds (2-15). All compounds were elucidated using spectroscopic methods as well as through comparisons made wi...

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Main Authors: Isaraporn Polbuppha, Wisanu Maneerat, Tawanun Sripisut, Thunwadee Limtharakul, Sarot Cheenpracha, Stephen G. Pyne, Chatchai Muanprasat, Sawinee Seemakhan, Suparerk Borwornpinyo, Surat Laphookhieo
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/56620
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-566202018-09-05T03:52:09Z Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa Isaraporn Polbuppha Wisanu Maneerat Tawanun Sripisut Thunwadee Limtharakul Sarot Cheenpracha Stephen G. Pyne Chatchai Muanprasat Sawinee Seemakhan Suparerk Borwornpinyo Surat Laphookhieo Agricultural and Biological Sciences Medicine Pharmacology, Toxicology and Pharmaceutics The first phytochemical investigation of the twig extracts of Maclura fruticosa led to the isolation and identification of a new xanthone, maclurafruticosone (1), together with 14 known compounds (2-15). All compounds were elucidated using spectroscopic methods as well as through comparisons made with data reported in the literature. Some isolated compounds were evaluated for their antioxidant, α-glucosidase inhibitory and cytotoxic activities. Compound 4, 6 and 7 showed significant antioxidant activity against DPPH radicals with IC50values ranging from 7.45-V16.12 μM. Compound 4 also exhibited potent activity against ABTS.,h+scavenging activity with an IC50value of 0.55 iÓ 0.01 £gM which was better than positive control (ascorbic acid, IC502.35-0.17 μM). Compound 12 showed significant α-glucosidase inhibitory activity with an IC50value of 0.02-0.37 mM. Compounds 5, 6 and 12 showed weak cytotoxic activities against a colon cancer cell line with IC50values ranging from 22.35-47.62 μM. 2018-09-05T03:28:09Z 2018-09-05T03:28:09Z 2017-01-01 Journal 15559475 1934578X 2-s2.0-85026481448 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85026481448&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/56620
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
Medicine
Pharmacology, Toxicology and Pharmaceutics
spellingShingle Agricultural and Biological Sciences
Medicine
Pharmacology, Toxicology and Pharmaceutics
Isaraporn Polbuppha
Wisanu Maneerat
Tawanun Sripisut
Thunwadee Limtharakul
Sarot Cheenpracha
Stephen G. Pyne
Chatchai Muanprasat
Sawinee Seemakhan
Suparerk Borwornpinyo
Surat Laphookhieo
Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
description The first phytochemical investigation of the twig extracts of Maclura fruticosa led to the isolation and identification of a new xanthone, maclurafruticosone (1), together with 14 known compounds (2-15). All compounds were elucidated using spectroscopic methods as well as through comparisons made with data reported in the literature. Some isolated compounds were evaluated for their antioxidant, α-glucosidase inhibitory and cytotoxic activities. Compound 4, 6 and 7 showed significant antioxidant activity against DPPH radicals with IC50values ranging from 7.45-V16.12 μM. Compound 4 also exhibited potent activity against ABTS.,h+scavenging activity with an IC50value of 0.55 iÓ 0.01 £gM which was better than positive control (ascorbic acid, IC502.35-0.17 μM). Compound 12 showed significant α-glucosidase inhibitory activity with an IC50value of 0.02-0.37 mM. Compounds 5, 6 and 12 showed weak cytotoxic activities against a colon cancer cell line with IC50values ranging from 22.35-47.62 μM.
format Journal
author Isaraporn Polbuppha
Wisanu Maneerat
Tawanun Sripisut
Thunwadee Limtharakul
Sarot Cheenpracha
Stephen G. Pyne
Chatchai Muanprasat
Sawinee Seemakhan
Suparerk Borwornpinyo
Surat Laphookhieo
author_facet Isaraporn Polbuppha
Wisanu Maneerat
Tawanun Sripisut
Thunwadee Limtharakul
Sarot Cheenpracha
Stephen G. Pyne
Chatchai Muanprasat
Sawinee Seemakhan
Suparerk Borwornpinyo
Surat Laphookhieo
author_sort Isaraporn Polbuppha
title Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
title_short Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
title_full Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
title_fullStr Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
title_full_unstemmed Antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
title_sort antioxidant, cytotoxic and á-glucosidase inhibitory activities of compounds isolated from the twig extracts of maclura fruticosa
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85026481448&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/56620
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