Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent£¬ Recommanded Product: Methyl 2-(1H-indol-3-yl)acetate, Which mentioned a new discovery about 1912-33-0
New indole glycosides from aesculus chinensis var. chekiangensis and their neuroprotective activities
The dried seeds of Aesculus chinensis Bge. var. chekiangensis (Hu et Fang) Fang, called “Suo Luo Zi”, have been used in traditional Chinese medicine. Nevertheless, most studies have been focused on components of less polarity fractions. In this research, twelve indoles, including six new indole glycosides (1-6) as well as six known analogs were isolated from the polar portion which has been seldom studied. This is the first description of N-glucosylated indoles obtained from the genus of Aesculus. Structures of the new compounds (1-6) were elucidated based on comprehensive interpretation of HRESIMS, 1D and 2D NMR. Additionally, the neuroprotective activities of the N-glucosylated indoles were evaluated for the first time indicating that compounds 1-5 and 9-10 exhibited moderate neuroprotective activities. Further cytotoxicity tests of isolates 1-10 on three human tumor cell lines suggested that none of these compounds were cytotoxic (IC50 > 50 muM).
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, Recommanded Product: Methyl 2-(1H-indol-3-yl)acetate, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 1912-33-0
Reference£º
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles