Synthesis of bradykinin fragments and their analogs modified at a phenylalanine residue.
作者:YOSHIO OKADA、YUKO TSUKA、MASAMI YAGYU
DOI:10.1248/cpb.28.310
日期:——
Bradykinin fragments and their analogs, Gly-X-Ser-Pro (X : L-Phe I, D-Phe II, L-Ala III, D-Ala IV, β-Ala V and Gly VI) and X-Ser-Pro (X : L-Phe VII and D-Phe VIII) were synthesized. Compounds I, II, V, VII and VIII prolonged the pentobarbital-induced sleeping time in mice at the dosage of 2.5 nmol per mouse.
合成了缓激肽片段及其类似物 Gly-X-Ser-Pro(X:L-Phe I、D-Phe II、L-Ala III、D-Ala IV、β-Ala V 和 Gly VI)和 X-Ser-Pro(X:L-Phe VII 和 D-Phe VIII)。化合物 I、II、V、VII 和 VIII 延长了戊巴比妥诱导的小鼠睡眠时间,每只小鼠的用量为 2.5 nmol。