Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 4837-90-5, molcular formula is C9H9NO, introducing its new discovery. Quality Control of: 4-Methoxy-1H-indole
The invention discloses an indole quinone derivative and a preparation method thereof. To the method, a series (I) of indole quinones (II) derivatives are obtained by taking the quinoid derivatives and the indole derivatives as raw materials as a raw material and adopting a non-metal Lewis acid as a catalyst and a non-toxic and non-volatile (III) solvent as a reaction solvent. The preparation method has the advantages of being short in reaction time, high in yield, mild in reaction conditions, environment-friendly and the like, and has the advantages of short reaction time, high yield, mild reaction conditions, environmental friendliness and the like. (by machine translation)
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, HPLC of Formula: C9H9NO, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 4837-90-5
Reference：
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