H-Leu-Tyr-Arg-Ala-Gly-SCH2CH2CONHCH2CONH2 、 H-GCRAEYS-NH2 生成 H-Leu-Tyr-Arg-Ala-Gly-Gly-Cys(H-Leu-Tyr-Arg-Ala-Gly)-Arg-Ala-Glu-Tyr-Ser-NH2 、 H-Gly-Cys(H-Leu-Tyr-Arg-Ala-Gly)-Arg-Ala-Glu-Tyr-Ser-NH2 、
H-Leu-Tyr-Arg-Ala-Gly-Gly-Cys-Arg-Ala-Glu-Tyr-Ser-NH2 、
Leu-Tyr-Arg-Ala-Gly-OH