(S)-2-De-L-proline-3-L-alanine-6-(2-methylalanine)-9-(2-methylalanine)-11-L-serine-17-L-isoleucine-18-L-glutamine-19-(N-(2-hydroxy-1-(1H-indol-3-ylmethyl)ethyl)-L-alpha-glutamine)alamethian I 112959-01-0 Alamethian I, 2-de-L-proline-3-L-alanine-6-(2-methylalanine)-9-(2-methylalanine)-11-L-serine-17-L-isoleucine-18-L-glutamine-19-(N-(2-hydroxy-1-(1H-indol-3-ylmethyl)ethyl)-L-alpha-glutamine)-, (S)- Trichorzianine B