[Nle11]-Substance P

[Nle11]-Substance P is a Substance P analog designed to prevent methionine oxidation, found in both the gut and brain, and is responsible for various excitatory effects on central and peripheral neurons.

C([C@@H](NC(=O)[C@H]1N(C([C@H](CCCNC(=N)N)N)=O)CCC1)CCCCN)(=O)N2[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC3=CC=CC=C3)C(N[C@@H](CC4=CC=CC=C4)C(NCC(N[C@H](C(N[C@@H](CCCC)C(N)=O)=O)CC(C)C)=O)=O)=O)=O)CCC(N)=O)=O)CCC(N)=O)=O)CCC2