Synthesis of C-terminal fragments of bombesin and their analogues

IL Kuranova, SI Churkina, VL Dyudmirova…

Index: Kuranova, I. L.; Churkina, S. I.; Dyudmirova, V. L.; Filonova, E. B.; Ibatullin, F. M.; et al. Chemistry of Natural Compounds, 1989 , vol. 25, # 4 p. 475 - 484

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Abstract

Abstract With the aim of structural-functional studies in the bombesin series, a number of bombesin fragments and analogues have been synthesized. The synthesis was performed by the carbodiimide method and by the activated-ester method. Fragments with the sequences 7–14, 8–14, and 9–14 were obtained by 4+ 4, 3+ 4, and 2+ 4 schemes and a pentapeptide with the sequence 9–13 by a 3+ 2 scheme. Acetylation of the octapeptide ...