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9 results on '"Limjiasahapong, Suphitcha"'

4. Predicting lupus membranous nephritis using reduced picolinic acid to tryptophan ratio as a urinary biomarker

Author

Anekthanakul, Krittima, Manocheewa, Siriphan, Chienwichai, Kittiphan, Poungsombat, Patcha, Limjiasahapong, Suphitcha, Wanichthanarak, Kwanjeera, Jariyasopit, Narumol, Mathema, Vivek Bhakta, Kuhakarn, Chutima, Reutrakul, Vichai, Phetcharaburanin, Jutarop, Panya, Atikorn, Phonsatta, Natthaporn, Visessanguan, Wonnop, Pomyen, Yotsawat, Sirivatanauksorn, Yongyut, Worawichawong, Suchin, Sathirapongsasuti, Nuankanya, Kitiyakara, Chagriya, and Khoomrung, Sakda

Published
2021
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5. Traveling Wave Ion Mobility-Derived Collision Cross Section Database for Plant Specialized Metabolites: An Application to Ventilago harmandiana Pierre

Author

Jariyasopit, Narumol, primary, Limjiasahapong, Suphitcha, additional, Kurilung, Alongkorn, additional, Sartyoungkul, Sitanan, additional, Wisanpitayakorn, Pattipong, additional, Nuntasaen, Narong, additional, Kuhakarn, Chutima, additional, Reutrakul, Vichai, additional, Kittakoop, Prasat, additional, Sirivatanauksorn, Yongyut, additional, and Khoomrung, Sakda, additional

Published
2022
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6. High-Resolution QTOF-MRM for Highly Accurate Identification and Quantification of Trace Levels of Triterpenoids in Ganoderma lucidum Mycelium

Author

Kaewnarin, Khwanta, primary, Limjiasahapong, Suphitcha, additional, Jariyasopit, Narumol, additional, Anekthanakul, Krittima, additional, Kurilung, Alongkorn, additional, Wong, Stephen Choong Chee, additional, Sirivatanauksorn, Yongyut, additional, Visessanguan, Wonnop, additional, and Khoomrung, Sakda, additional

Published
2021
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7. UPLC-ESI-MRM/MS for Absolute Quantification and MS/MS Structural Elucidation of Six Specialized Pyranonaphthoquinone Metabolites From Ventilago harmandiana

Author

Limjiasahapong, Suphitcha, primary, Kaewnarin, Khwanta, additional, Jariyasopit, Narumol, additional, Hongthong, Sakchai, additional, Nuntasaen, Narong, additional, Robinson, Jonathan L., additional, Nookaew, Intawat, additional, Sirivatanauksorn, Yongyut, additional, Kuhakarn, Chutima, additional, Reutrakul, Vichai, additional, and Khoomrung, Sakda, additional

Published
2021
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9. Anti-HIV-1 Activities and Chemical Constituents from Leaves and Twigs of Santisukia pagetii(Bignoniaceae)

Author

Limjiasahapong, Suphitcha, Tuchinda, Patoomratana, Reutrakul, Vichai, Pohmakotr, Manat, Akkarawongsapat, Radeekorn, Limthongkul, Jitra, Napaswad, Chanita, and Nuntasaen, Narong

Abstract

The first phytochemical investigation of the leaves and twigs of Santisukia pagetii(Bignoniaceae) using a bioassay-guided fractionation led to the isolation and identification of seventeen known compounds, including four triterpenoids, 3-O-acetylpomolic acid (1), ursolic acid (2), 3-O-acetylursolic acid (3) and siaresinolic acid (4), three iridoid glycosides, specioside (5), verminoside (6) and ambiguuside (7), three flavonoid glycosides, luteolin-7-O-neohesperidoside (8), apigenin-7-O-neohesperidoside (9) and isoquercitrin (10), two phenolic compounds, p-coumaric acid (11) and caffeic acid (12), one monoterpenoid, (6S)-menthiafolic acid (13), together with α-D-glucose (14), β-D-maltose (15), β-sitosterol 3-O-β-D-glucopyranoside (16), a mixture of β-sitosterol (17A) and stigmasterol (17B). Compounds 1–13were isolated from Santisukiagenus for the first time. In addition, compounds 1–7, 9and 10were found to be active against HIV-1 in anti-syncytium assay, while only compounds 1and 3were found to be active (84.4% and 87.2% inhibition at 200 μg/mL, with IC50values of 290.96 and 210.34 μM, respectively) against HIV-1 reverse transcriptase. Moreover, anti-HIV-1 activities of compounds 1, 3–8, and 13were reported for the first time.

Published
2018
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