A Ljungqvist et al.
Proceedings of the National Academy of Sciences of the United States of America, 85(21), 8236-8240 (1988-11-01)
Antide is the decapeptide N-Ac-D-Nal(2),D-Phe(pCl),D-Pal(3),Ser,Lys(Nic),D-Lys(Nic),Leu,Lys(iPr),P ro,D- Ala-NH2 [Nal(2) represents 3-(2-naphthyl)alanine; Phe(p-Cl) represents 3-(4-chlorophenyl)alanine; Pal(3) represents 3-(3-pyridyl)alanine; Lys(Nic) represents N epsilon-nicotinoyllysine; Lys-(iPr) represents N epsilon-isopropyllysine], which is an antagonist of luteinizing hormone-releasing hormone (LHRH), which has high antiovulatory activity, releases negligible