A practical synthesis of free and protected guanidino acids from amino acids

Improved method for the preparation of guanidines

Kyoung Soon Kim, Ligang Qian · Tetrahedron Letters · 1993 · 216 citations

Pharmacy, Medicinal Chemistry, Nucleic Acid Chemistry +3

Studies on Arginine Peptides. I. Intermediates in the Synthesis of N-Terminal and C-Terminal Arginine Peptides^*

Leonidas Zervas, Milton Winitz, Jesse P. Greenstein · The Journal of Organic Chemistry · 1957 · 194 citations

Natural Sciences, Chemistry, Biochemical Pharmacology +5

Urethane protected derivatives of 1-guanylpyrazole for the mild and efficient preparation of guanidines

Michael S. Bernatowicz, Youling Wu, Gary R. Matsueda · Tetrahedron Letters · 1993 · 192 citations

Pharmacy, Medicinal Chemistry, Synthetic Medicinal Chemistry +2

A mild and efficient method for the preparation of guanidines

Michael A. Poss, Edwin J. Iwanowicz, Joyce A. Reid et al. · Tetrahedron Letters · 1992 · 132 citations

Pharmacy, Medicinal Chemistry, Nucleic Acid Chemistry +2

Efficient "one-pot" synthesis of N-tritylamino acids

Kleomenis Barlos, Dionysios Papaioannou, Dimitrios Theodoropoulos · The Journal of Organic Chemistry · 1982 · 127 citations

Natural Sciences, Chemistry, Analytical Chemistry +4