Span
Formula :
CAS :
12738-60-2
Spantide
Formula : C75-H108-N20-O13
CAS :
91224-37-2
Antagonizes both bombesin & substance P; tachykinin receptor antagonist.
Spantide II
Formula : C86-H104-Cl2-N18-O13
CAS :
129176-97-2
1-Niclys-3-(3-pal)-5-Cl2Phe-6-asn-7|9-trp-11-nle-substance P
1-Nicotinyl-lysyl-3-pyridyl-alanyl-5-dichloro-phenylalanyl-6-asparaginyl-7|9-tryptophyl-11-norleucine-substance P
Npcatn-SP
N6-(3-Pyridinylcarbonyl)-D-lysyl-L-propyl-3-(3-pyridinyl)-L-alanyl-L-propyl-3|4-dichloro-D-phenylalanyl-L-asparaginyl-D-tryptophyl-L-phenylalanyl-D-tryptophyl-L-leucyl-L-norleucinamide
Spantide II
Substance P| nic-lys(1)-3-pal(3)-Cl2-phe(5)-asn(6)-trp(7|9)-nle(11)-
Substance P| nicotinyllysyl(1)-3-pyridylalanyl(3)-dichlorophenyl(5)-asparaginyl(6)-tryptophyl(7|9)-norleucine-
Tachykinin antagonist.