Studies on the Enantioselective Synthesis of <i>E</i>-Ethylidene-bearing Spiro[indolizidine-1,3′-oxindole] Alkaloids
A synthetic route for the enantioselective construction of the tetracyclic spiro[indolizidine-1,3′-oxindole] framework present in a large number of oxindole alkaloids, with a <i>cis</i> H-3/H-15 stereochemistry, a functionalized two-carbon substituent at C-15, and an <i>E</i>...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-01-01
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| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/26/2/428 |