89499-14-9Relevant articles and documents
ISOLATION AND STRUCTURES OF NEW UREIDO AMINO ACIDS, LIVIDINE AND GRATELOUPINE, FROM RED ALGAE GRATELOUPIA C. AGARDH GENUS
Wakamiya, T.,Kobayashi, Y.,Shiba, T.,Setogawa, K.,Matsutani, H.
, p. 235 - 240 (1984)
Two new ureido amino acids, lividine (1) and grateloupine (2) , were isolated from Grateloupia livida and Grateloupia filicina respectively.The structures of both amino acids were assumed mainly by NMR spectra and determined as Nω-carbamoyl-L-c