| 摘要 |
NEW MATERIAL:The peptide of formula I (R is H, acetyl or benzoyl; X1 is Ser, Thr, Ala, Pro or Val). EXAMPLE:The peptide of formula II. USE:The peptide has activity to induce the biosynthesis of insect pheromone and easily allows an insect at a necessary time to biosynthesize an insect sex pheromone useful for the attraction and killing of vermin. PREPARATION:The objective peptide is synthesized by t-Boc process in solid- phase using a fully automatic peptide synthesizer and purified by reversed phase high-performance liquid chromatography. |
