Pyrrolidinones derived from (S)-pyroglutamic acid. Part 2. Conformationally constrained kainoid analogues
Novel conformationally constrained glutamate analogues are readily available from (S)-pyroglutamic acid using a bicyclic lactam as a synthetic template; diastereocontrolled modification of the pyrrolidine ring using a sequential conjugate addition-substitution strategy permits access to several kain...
| Main Authors: | , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2000
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| 总结: | Novel conformationally constrained glutamate analogues are readily available from (S)-pyroglutamic acid using a bicyclic lactam as a synthetic template; diastereocontrolled modification of the pyrrolidine ring using a sequential conjugate addition-substitution strategy permits access to several kainoid analogues in a versatile strategy. The pyrrolidinone ring conformation appears to be controllable by the nature of remote substituents on the heterocyclic ring. © The Royal Society of Chemistry 2000. |
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