| luteinizing hormone-releasing hormone, (ac-d-nal(2)(sup 1)-p-f-d-phe(sup 2)-d-t |
| rp(sup 3)- d-arg(sup 6))- |
| (ac-d-nal(2)(sup 1)-4-f-d-phe(sup 2)-d-trp(sup 3)-d-arg(sup 6))-gnrh |
| (ac-d-nal(2)(sup 1)-4-f-d-phe(sup 2)-d-trp(sup 3)-d-arg(sup 6))-lhrh |
| acetyl-2-(2-naphthyl)-ala(1)-4-f-phe(2)-trp(3)-arg(6)-lhr |
| (ac-d-nal(2)(sup1)-p-f-d-phe(sup 2)-d-trp(sup 3)- d-arg(sup 6))-luteinizing hormone-releasing hormon |
