Abstract
USING the recently described method for the synthesis of oxytocin1, it was possible to prepare structural analogues of oxytocin by replacing the iso-leucyl group by valyl, leucyl or phenylalanyl groups. Of the series obtained, the valyl analogue of oxytocin (‘valyl-oxytocin’) was the most active and interesting substance. A description of its synthesis and some biological properties follow :
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BOISSONNAS, R., GUTTMANN, S., JAQUENOUD, PA. et al. Synthesis and Biological Activity of a New Potent Analogue of Oxytocin. Nature 178, 260–261 (1956). https://doi.org/10.1038/178260a0
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DOI: https://doi.org/10.1038/178260a0
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