Gnetofuran B
Gnetofuran B is a natural product from Gnetum klossii.
Inquire / Order:
manager@chemfaces.com
Technical Inquiries:
service@chemfaces.com
Tel:
+86-27-84237783
Fax:
+86-27-84254680
Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
Vietnam Journal of Food Control2022, 5(3):pp.390-401.
Oncology Letters2018, 4690-4696
Polytechnic University of Catalonia2017, 105826
Earth Environ. Sci. 2021, 905:012080.
Nutrients.2023, 15(12):2810.
Braz J Med Biol Res.2021, 54(12):e11183.
Sustainable Chemistry & Pharmacy2022, 30:100883.
J Nat Prod.2019, 82(4):1002-1008
Braz J Biol.2023, 82:e266573.
Journal of Apiculture2019, 34(2):131-136
Related and Featured Products
J Nat Prod. 2003 Apr;66(4):558-60.
Phenolic constituents of Gnetum klossii.[Pubmed:
12713416 ]
METHODS AND RESULTS:
Four new phenolic derivatives, gnetofuran A, Gnetofuran B,gnetofuran C (1-3) and dihydropinosylvindiol (4), were isolated from a methanol-soluble extract of the stems of Gnetum klossii, together with nine known compounds [gnetifolin F (5), isorhapontigenin, gnetulin, gnetins E and C, latifolol, gnetol, (-)-epsilon-viniferin, and trans-resveratrol].
CONCLUSIONS:
The structures of the new compounds were determined by spectral data analysis.
