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Croatica Chemica Acta, Vol. 47 No. 4, 1975.

Original scientific paper

Homologous Hexapeptides

V . Škarić ; Laboratory of Stereochemistry and Natural Product, Institute »Ruder Boskovic
B. Katušin-Ražem ; Laboratory of Stereochemistry and Natural Product, Institute »Ruder Boskovic
B. Šimunić ; Laboratory of Stereochemistry and Natural Product, Institute »Ruder Boskovic
Đ. Škarić ; Laboratory of Stereochemistry and Natural Product, Institute »Ruder Boskovic

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Abstract

The N-hydr oxysuccinimide esters of N-tritylated tripeptides
II-V were coupled with hydroacetates of tripeptide esters VII-IX
to correspoding N-tritylated hexapeptide esters XV-XXL The
saponification of so obtained compounds followed by detritylation
afforded pentaglycyl-B-alanine (XXXIII), pentaglycyl -.y- aminobutyric
acid (XXXIV), digly cyl-B- alanyl- diglycyl-B-alanine (XXXV),
diglycyl-B-alanyl-diglycyl-y-aminobutric acid (XXXVI), diglycyl-
y-aminobutyry l-diglycyl-y-aminobutyric acid (XXXVII), diglycyl-
-y-aminobutyryl-glycyl-B-alanyl-y-aminobutyric acid (XXXVIII),
and glycyl- B-alanyl-y-aminobutyr yl-glycyl-B-alanyl-y-aminobutyric
acid (XXXIX).

Keywords

Hrčak ID:

196580

URI

https://hrcak.srce.hr/196580

Publication date:

16.2.1976.

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