Site-selective C-H hydroxylation of pentacyclic triterpenoids directed by transient chiral pyridine-imino groups
Pentacyclic triterpenoids (PTs) functionalized at the D/E rings possess a wide spectrum of biological activities but are poorly accessible. Here, the authors report a site-selective C-H hydroxylation at the D/E rings of PTs by exploiting transient pyridine-imino directing groups and disclose the syn...
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| Auteurs principaux: | , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Nature Portfolio
2020
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/d07d846c1edc4ef99870d29e0afea441 |
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