环(L-苯丙氨酰-L-色氨酰)合成路线 (共 2 条)
反应条件
Multi-step reaction with 3 steps 1: 90 percent / 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide; NMM / CH2Cl2 / 0 - 20 °C2: 89 percent / HCl / methanol / 5 h / 20 °C3: 73 percent / water; triethylamine / 0.17 h / 140 °C / microwave irradiation
参考文献
Tullberg, Marcus; Grotli, Morten; Luthman, Kristina Tetrahedron, 2006 , vol. 62, # 31 p. 7484 - 7491
反应条件
Multi-step reaction with 3 steps 1: methyl chloroformate2: hydrogen / 10 percent Pd/C3: MeOH; Et3N / Heating
参考文献
Fukui, Yoshikazu; Somei, Masanori Heterocycles, 2001 , vol. 55, # 11 p. 2055 - 2057