Taberdivarine H
Taberdivarine H is a natural product from Tabernaemontana officinalis.
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.
Food Chem.2022, 373(Pt B):131364.
Food Chem.2019, 279:80-87
Prev Nutr Food Sci.2025, 30(1):92-100.
Nutrients.2022, 14(19):4170.
Journal of Life Science2018, 917-922
J Nat Prod.2021, 84(9):2544-2553.
Scientific World Journal.2014, 2014:654193
Oncotarget.2017, 8(53):90925-90947
Prev Nutr Food Sci.2024, 29(4):504-511.
Biol. Life Sci. Forum2024, 35(1), 6.
Related and Featured Products
Phytochemistry. 2015 Dec;120:46-52.
Cytotoxic indole alkaloids from Tabernaemontana officinalis.[Pubmed:
25687604 ]
METHODS AND RESULTS:
Continued interest in cytotoxic alkaloids resulted in the isolation of 37 alkaloids including 29 known monoterpenoid indole alkaloids from the aerial parts of Tabernaemontana officinalis. Of the remaining 8 alkaloids, six were bisindole alkaloids named taberdivarine A, taberdivarine B, taberdivarine C, taberdivarine D, taberdivarine E, taberdivarine F (1-6) and the two were monomers named taberdivarine G and Taberdivarine H (7-8).
CONCLUSIONS:
Alkaloids 1 and 2 are voaphylline-vobasinyl type bisindole alkaloids, a structural type previously unknown, while 3-6 exhibited cytotoxicity against three human cancer cell lines HeLa, MCF-7, and SW480 with IC50 values ranging from 1.42 to 11.35 μM.
