Structure determination by 1H and 13C NM
✍
Ana Frazão Teixeira; Antônio Flávio de Carvalho Alcântara; Dorila Piló-Veloso
📂
Article
📅
2000
🏛
John Wiley and Sons
🌐
English
⚖ 59 KB
👁 2 views
A new flavan, identified as 4 0 ,7-dihydroxy-8-prenylflavan, was isolated from the ethanolic extract of the stem bark of Brosimum acutifolium. Its structure was elucidated by NMR methods.