학술논문
Synthesis of pyrrolizidine-and indolizidinedione derivatives based on N-phthalylaspartic acid.
Document Type
Article
Author
Source
Subject
*PYRROLIZIDINES
*ACIDS
*ORGANIC compounds
*ALKALOIDS
*SULFONIUM compounds
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*
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Language
ISSN
1070-4280
Abstract
A procedure was developed for the synthesis of pyrrolizidine-and indolizidinediones derivatives from the keto-stabilized sulfonium α-and β-ylides of N-phthalylaspartic acid. [ABSTRACT FROM AUTHOR]