Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Wisuttaya Worawalai"'
Autor:
Wisuttaya Worawalai, Nantaporn Surachaitanawat, Phonpimon Khongchai, Viwat Vchirawongkwin, Thammarat Aree, Preecha Phuwapraisirisan
Publikováno v:
Molecules, Vol 27, Iss 24, p 9001 (2022)
The transformation of sesame lignans is interesting because the derived products possess enhanced bioactivity and a wide range of potential applications. In this study, the semisynthesis of 28 furofuran lignans using samin (5) as the starting materia
Externí odkaz:
https://doaj.org/article/02544f79e5944567bb70a1af728bbdc0
Autor:
Thammatee Potipiranun, Sirichai Adisakwattana, Wisuttaya Worawalai, Rico Ramadhan, Preecha Phuwapraisirisan
Publikováno v:
Molecules, Vol 23, Iss 12, p 3365 (2018)
Diabetes mellitus (DM) is a disease that is caused by a malfunction of carbohydrate metabolism, which plays an important role in the development of long-term diabetic complications. The excess glucose can be transformed to methylglyoxal (MG), a poten
Externí odkaz:
https://doaj.org/article/7b82f07461574d8bb9e7d709d6d6fa29
Publikováno v:
Natural Product Research. 33:2917-2924
A novel onoceranoid triterpene xyloside named methyl lansioside C (1) together with two known glycosides (2 and 3) were isolated from polar fraction of the fruit peels of Lansium parasiticum. The structure and absolute configuration of the new compou
Autor:
Warin Rangubpit, Pornthep Sompornpisut, Preecha Phuwapraisirisan, Wisuttaya Worawalai, Panyakorn Taweechat, Titiruetai Doungwichitrkul
Publikováno v:
Bioorganic chemistry. 87
A new series of furofuran lignans containing catechol moiety were prepared from the reactions between lignans and a variety of phenolics. All 22 products obtained were evaluated against three different α-glucosidases (maltase, sucrase and Baker’s
Publikováno v:
Natural product research. 34(22)
A series of novel flavonolignans were synthesized by the reaction between a lignan named samin (1) and a range of flavonoids. This simple and rapid approach allowed direct assembly of these two bulky motifs in good yields without the formation of byp
Publikováno v:
Natural product research. 33(20)
A novel onoceranoid triterpene xyloside named methyl lansioside C (
Autor:
Nantaporn Surachaitanawat, Phonpimon Khongchai, Preecha Phuwapraisirisan, Wisuttaya Worawalai
Publikováno v:
Archives of Pharmacal Research. 39:1370-1381
Furofuran lignans such as sesamin have been recognized as promising antidiabetic agents as they possess curative as well as preventive effects toward diabetes complications. However, to date the structure-activity relationship has not been investigat
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 24:5530-5533
Two new diastereomeric amine-linked diquercitols 7 and 8 were synthesized by reductive amination of ketoquercitol 4 and epimeric aminoquercitols 3 and 6. The ketone and amines were successfully prepared, without the formation of byproducts, from natu
Autor:
Irawan Wijaya Kusuma, Rico Ramadhan, Rudianto Amirta, Wisuttaya Worawalai, Preecha Phuwapraisirisan
Publikováno v:
Natural product research. 32(22)
In search for effective antidiabetic agents that simultaneously inhibit α-glucosidase and scavenge free radicals, Horsfieldia motleyi showed promising bioactivity according to the proposed criteria. Bioassay-guided isolation of pericarp extract yiel
A novel onoceranoid triterpene, named lamesticumin G (1) along with four known compounds (2–5) were isolated from the ethyl acetate extract of the fruit peels of Lansium parasiticum. The structure of lamesticumin G (1) was fully characterised using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3685b06201c4cd4a45adda0ff96b5c0d