Synthetische Analoge des Hypertensins. VI. ?-L-Asp(NH2)1-aza-??-homo-Tyr4-Val5-Hypertensin II und ?-L-Asp1-aza-??-homo-Tyr4-Val5-Hypertensin II
作者:B. Riniker、R. Schwyzer
DOI:10.1002/hlca.19640470826
日期:——
The use of the CURTIUSazidemethod for the synthesis of peptides is known to produce ureaderivatives as side-products due to partial rearrangement of the azide to an isocyanate. As model compounds for this type of reaction the two urea analogues of Val5-hypertensin II mentioned in the title have been synthesised.