Cipriani, Andreza published the artcilePhenolic compounds of Eugenia involucrata (Myrtaceae) extracts and associated antioxidant and inhibitory effects on acetylcholinesterase and α-glucosidase, Category: alcohols-buliding-blocks, the publication is Natural Product Research (2022), 36(4), 1134-1137, database is CAplus and MEDLINE.
Eugenia involucrata DC. (Myrtaceae), popularly known as “cereja-do-Rio-Grande”, is a native tree from Brazil, popularly used as a hypoglycemiant. Crude hydroalcoholic extract (CHE) and fractions (insoluble (FI), dichloromethane (FDM), Et acetate (FEA) and butanol (FBu)) of leaves were assessed to determine the phenolic chem. composition by HPLC-ESI-MS/MS. 10 compounds were identified, being 7 new for this species: rutin, isoquercitrin, luteolin-7-O-rutinoside, mandelic acid, naringenin, luteolin-7-O-glucoside and salicylic acid. Extract and fractions showed inhibitory activity on acetylcholinesterase (AchE) enzyme (best result: IC50 = 44.19μg mL-1, for FEA) and α-glucosidase (α-Glu) (best result: IC50 = 31.25 ± 0.15μg mL-1, for CHE). The observed antioxidant and inhibitory activity on the AchE and α-Glu is due to, at least in part, the presence of phenolic compounds in the samples.
Natural Product Research published new progress about 90-64-2. 90-64-2 belongs to alcohols-buliding-blocks, auxiliary class Carboxylic acid,Benzene,Alcohol,Natural product, name is 2-Hydroxy-2-phenylacetic acid, and the molecular formula is C8H8O3, Category: alcohols-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Alcohol,
Alcohols – Chemistry LibreTexts