Synthesis and Antitumor Activity of N-Terminal Proline-Containing Peptide-(Chloroethyl)nitrosoureas

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The Nα-(2-chloroethyl)-N-nitrosocarbamoyl derivatives of H-Pro-Lys(X)-Pro-Val-NH2(X: tert-butyloxycarbonyl, formyl, (2-chloroethyl)nitrosocarbamoyl) were synthesized. It was found that the bis-substitution of the urea N3in these derivatives does not decrease the antitumor activity influenced mainly by the nature of the carrier molecule as a whole.

Original languageEnglish
Pages (from-to)583-586
Number of pages4
JournalJournal of Medicinal Chemistry
Issue number3
Publication statusPublished - Mar 1 1987


ASJC Scopus subject areas

  • Molecular Medicine
  • Drug Discovery

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