Results 121 to 130 of about 2,743 (163)

[Pharmacological properties of certain thiazoline derivatives].

open access: yesMedycyna doswiadczalna i mikrobiologia, 1998
D, DARZYNKIEWICZ-CZERNIK   +2 more
openaire   +1 more source

GlcNAc-Thiazoline conformations

Bioorganic & Medicinal Chemistry, 2009
The title compound, a powerful inhibitor of retaining N-acetylhexosaminidases, can move freely among three pyranose solution conformations of similar energy-two twist boats and the (4)C(1) chair-as revealed by NMR, calculational, and crystallographic studies.
Knapp, S.   +4 more
openaire   +3 more sources

ChemInform Abstract: N‐Acyl‐4‐thiazolines from 3‐Thiazolines.

ChemInform, 1991
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
J. MARTENS, H.‐H. JANKNECHT
openaire   +1 more source

D3-Thiazolines, D4-Thiazolines and Thiazoles from Penem Antibiotics

HETEROCYCLES, 1992
Upon cleavage of the β-lactam ring, penems are converted to unstable Δ 4 -thiazolines, which epimerize at the ex-C-5 position, lose a nucleofugal group at C-2' (if originally present), tautomerize to Δ 3 -thiazolines, or suffer hydrolytic decomposition.
Ugo Chiacchio   +8 more
openaire   +1 more source

Thiazoline carboxylic acid from formylcysteine

Experientia, 1957
La formilcisteina in HCl 12N da un assorbimento nell'ultravioletto indicante la formazione di un anello tiazolinico. La reazione e piu rapida per la formilcisteina che per il glutatione e dipende dalla concentrazione dell'acido. Trattando la formicilsteina con HCl 12N, e stato preparato un composto avente le proprieta dell'acido tiazolin carbossilico ...
D, CAVALLINI, B, MONDOVI, C, DE MARCO
openaire   +2 more sources

Infrarotspektren einiger Thiazoline

Chemische Berichte, 1955
AbstractDie Infrarotspektren von 15 in 2‐Stellung substituierten Thiazolinen wurden aufgenommen. Folgende charakteristische Frequenzen treten auf: a) 6.1–6.45 μ (stark), b) 8.0–8.4 μ (mittelstark bis schwach) und c) 9.8–10.5 μ (stark). Thiazole absorbieren im Bereich a) (6.1–6.45 μ) nur schwach, Thiazolidine nicht.
Otting, W., Drawert, F.
openaire   +2 more sources

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