Abstract
Three novel skeleton sesquiterpenes, namely, madolin-F (1), -G (2a), and -H (3), were isolated and characterised from the fresh roots and stems of Aristolochia heterophylla. Madolin-F belongs to a novel skeleton, normaaliane type. Madolin-G and -H were constructed from three- and eleven-membered rings and named madolin type.
Original language | English |
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Pages (from-to) | 8145-8148 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 39 |
Issue number | 44 |
DOIs | |
State | Published - 29 10 1998 |
Externally published | Yes |