Broussonetine A
Broussonetines A-H are glycosidase inhibitors.
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.
Eur J Pharm Sci.2016, 94:33-45
Appl Microbiol Biotechnol.2024, 108(1):207.
Food Chem.2022, 378:131975.
Antioxidants (Basel).2022, 11(12):2411.
Molecules.2019, 24(10):E1930
Front Plant Sci.2017, 8:723
Journal of Apicultural Research2021, 60(1)
Food Science and Human Wellness2022, 11(4):965-974
Research Square2021, 10.21203.
J Chromatogr B Analyt Technol Biomed Life Sci.2022, 1203:123307.
Related and Featured Products
Chem Pharm Bull (Tokyo). 1997 Apr;45(4):700-5.
Studies on the constituents of Broussonetia species. II. Six new pyrrolidine alkaloids, broussonetine A, B, E, F and broussonetinine A and B, as inhibitors of glycosidases from Broussonetia kazinoki Sieb.[Pubmed:
9145506 ]
METHODS AND RESULTS:
Six new pyrrolidine alkaloids called Broussonetine A, B, E, F, and broussonetinine A and B were isolated from the branches of Broussonetia kazinoki Sieb. (Moraceae). Broussonetine A, B, E and F were formulated as 2 beta-hydroxymethyl-3 beta-hydroxy-5-alpha- (10-oxo-13-hydroxytridecyl)-pyrrolidine-4-O-beta-D-glucopyranoside (1), 2 beta-hydroxymethyl-3 beta-hydroxy-5 alpha-(9-oxo-13-hydroxytridecyl)-pyrrolidine-4-O-beta-D-glucopy ran oside (2), 2 beta-hydroxymethyl-3 alpha,4 beta-dihydroxy-5 alpha-(1,13-dihydroxy-10-oxo-tridecyl)-pyrrolidine (3), and 2 beta-hydroxymethyl-3 alpha,4 beta-dihydroxy-5 alpha-(1,13-dihydroxy-9-oxo-tridecyl)-pyrrolidine (4), respectively.
CONCLUSIONS:
Broussonetinine A and B (5 and 6) were also isolated and identified as the aglycones of 1 and 2. 3 and 4 exhibited a strong inhibition of alpha-glucosidase, beta-glucosidase, beta-galactosidase and beta-mannosidase, while 5 and 6 showed a strong inhibition of beta-galactosidase and alpha-mannosidase.
