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THE SPATIAL CONFIGURATION OF α-AMINO-β-HYDROXY-n-BUTYRIC ACID
A polypeptide antibacterial agent isolated fromTrichoderma viride
Antibiotikum U-22324 ist ein zyklisches Peptid, das aus Kulturflüssigkeit vonTrichoderma viride isoliert wurde. Das Peptid hat die Aminosäurenzusammensetzung (GluN)2(Glu)1(Pro)2(Gly)1(Ala)2(Dimethyl… Expand
FEEDING EXPERIMENTS WITH MIXTURES OF HIGHLY PURIFIED AMINO ACIDS VIII. ISOLATION AND IDENTIFICATION OF A NEW ESSENTIAL AMINO ACID
The hitherto unknown growth essential has been isolated in pure, crystalline form, san indentified as one of the four optically isomeric α-amino-β-hydroxy-n-butyric acids. Several of its derivatives… Expand
Tirandamycin, a new antibiotic isolation and characterization.
- C. Meyer
- Chemistry, Medicine
- The Journal of antibiotics
- 1 August 1971
This paper reports the isolation and characterization of tirandamycin, a new acidic antibiotic which has the molecular formula C22H27NO7. This compound was isolated as the crystalline sodium salt and… Expand
Pantothenic Acid. III. Analysis and Determination of Constituent Groups
Hydrocortisone and some of its effects on intermediary metabolism. I. In vivo studies.
In this report, it has been demonstrated that hydrocrotisone, shortly after injection to fasted adrenalectomized rats, markedly decreased the rate of oxidation of glucose and glycerol, increased… Expand
THE RACEMIZATION OF AMINO ACIDS IN AQUEOUS SOLUTION BY ACETIC ANHYDRIDE
In a previous investigation du Vigneaud and Sealock (1) have reported that the sodium salt of acetyl-l-tryptophane in aqueous solution at 35-40” is completely racemized by acetic anhydride within a… Expand
Clinical evaluation of a new anti-arrhythmic agent, SC-7031.
THE TEMPORARY FORMATION OF THE AZLACTONE RING IN THE RACEMIZATION OF ACYL DERIVATIVES OF AMINO ACIDS WITH ACETIC ANHYDRIDE