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Preparation of novel heterocyclic amino acids from N-(arylmethylene)dehydroalanine methyl esters

✍ Scribed by Günter Wulff; Heinz Theo Klinken

Publisher: Elsevier Science
Year: 1992
Tongue: French
Weight: 387 KB
Volume: 48
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(01)89847-1

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✦ Synopsis

N-(AtylmelhyIene)dehydmalanine methyl esters undergo a stereoregulated dimerizotion maelion lo produce hetewlic a, a'-diaminodica&qIic acid derivatives. Further transfomration yielak stable hydnxhlokies of free a, a'-diaminodica&axylic acids which represent either substihlled 3-amino-piperidne-3,kiicarbatylic acids or substituted 2,& dia.zabicyclo[3.2.l]oclane-1,5-dicadxqlic acids. L%ese compounds represent new types of Cyclic and bicyclic amino acids.

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