Synthesis of tricyclic pyrano[2,3-e]isoindolin-3-ones as the core structure of stachybotrin A, B, and C.
The substituted tricyclic pyrano[2,3-e]isoindolin-3-ones and , as the core structure of stachybotrin A, B, and C (), have been regioselectively synthesized for the first time by a short route which involved Mannich reaction and Claisen rearrangement.
Inoue
Seiichi
S
Graduate School of Environment and Information Sciences, Yokohama National University, 79-7, Tokiwadai, Yokohama, 240-8501, Japan. s-inoue@ynu.ac.jp
Kim
Riyoung
R
Hoshino
Yujiro
Y
Honda
Kiyoshi
K
D000588:Amines / Q000737:chemistry; D001578:Benzopyrans / Q000138:chemical synthesis* / Q000737:chemistry*; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry*; D015394:Molecular Structure
D000588:Amines; D001578:Benzopyrans; D007211:Indoles; C518387:stachybotrin A; C518386:stachybotrin B; C108546:stachybotrin C; C057812:indoline