Sequential polypeptides. Part VI. The synthesis of some sequential polypeptide collagen models containing proline analogues
- 1 January 1972
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- Vol. 19, 2475-2481
- https://doi.org/10.1039/p19720002475
Abstract
Syntheses of poly-(L-alanylglycyl-L-thiazolidine-4-carboxylic acid) and of poly-(L-piperidine-2-carbonyl-L-alanylglycine)via the corresponding tripeptide pentachlorophenyl esters and of poly-(glycyl-L-piperidine-2-carbonyl-L-alanine) and poly-(glycyl-L-azetidine-2-carbonyl-L-alanine)via the corresponding tripeptide 2-hydroxy-phenyl esters are described. All of the polydisperse preparations were of low apparent molecular weight except the polymer containing thiazolidine-4-carboxylic acid, which on viscosity criteria had a weight average molecular weight in the region of 10.000.Keywords
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