l-4-chlorotryptophan from immatum of Pisum sativum and reassignment of the absolute stereochemistry of N-malonyl-4-chlorotryptophan
摘要:
Free 4-chlorotryptophan (4-Cl-Trp) was isolated from immature seeds of P sativum, identified, and its stereochemistry determined to be L-form. Reinvestigation of the N-malonyl-4-Cl-Trp isolated from the same seeds showed that the stereochemistry of 4-Cl-Trp residue is L-form.