Muraceins - Muramyl peptides produced by Nocardia orientalis as angiotensin-converting enzyme inhibitors. II. Isolation and structure determination.
- 1 January 1984
- journal article
- research article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 37 (4) , 336-343
- https://doi.org/10.7164/antibiotics.37.336
Abstract
Three new muramyl peptides (muraceins A, B and C) were isolated from fermentations of N. orientalis as inhibitors of angiotensin-converting enzyme (ACE). Structures for muraceins A and B were deduced from their spectroscopic properties. Muracein C is a muramyl pentapeptide containing N-acetylmuramic acid, alanine, glutamic acid, serine and diaminopimelic acid in a 1:2:1:1:1 ratio based on the 1H NMR integration.This publication has 8 references indexed in Scilit:
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