| Description | Cyclo(Ile-Val) shows moderate antifungal and weak antitumor activities in vitro. |
| In vitro | METHODS AND RESULTS:Three new cyclopeptides, including halolitoralin A (a cyclic hexapeptide), halolitoralin B and C (two cyclic tetrapeptides), together with three known cyclic dipeptides, cyclo(Pro-Val), cyclo(Pro-Leu) and Cyclo(Ile-Val) were isolated from the ferment broth of a marine sediment-derived Halobacillus litoralis YS3106. CONCLUSIONS:The cyclopeptides show surprisingly simple architectures with highly repeated residue units, which showed moderate antifungal and weak antitumor activities in vitro. |
| molecular weight | 212.29 |
| Molecular formula | C11H20N2O2 |
| CAS | 104068-43-1 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| References | 1. Antifungal cyclopeptides from Halobacillus litoralis YS3106 of marine origin Tetrahedron Lett.,2002,33(51):6545-8. |