Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Howard Tieckelmann"'
Publikováno v:
The Journal of organic chemistry. 12(2)
Autor:
Howard Tieckelmann
Publikováno v:
Chemistry of Heterocyclic Compounds: Pyridine and Its Derivatives: Supplement, Part Three, Volume 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a32af277456f7a6c3592de7549b99ffd
https://doi.org/10.1002/9780470186725.ch5
https://doi.org/10.1002/9780470186725.ch5
Autor:
Howard Tieckelmann, Peter R. Farina
Publikováno v:
The Journal of Organic Chemistry. 40:1070-1074
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 222:23-31
A study of the urinary excretion of isomeric chondroitin sulfates in normal individuals by high-performance liquid chromatographic (HPLC) determinations of the unsaturated disaccharides produced by digestion with chondroitinases is described. The com
Publikováno v:
Journal of Inherited Metabolic Disease. 3:19-24
Two siblings with intermittent hypoglycaemia, lethargy and coma associated with fatty infiltration of the liver are reported. Urine contained C6 to C14-dicarboxylic acids.
Publikováno v:
Journal of Chromatography A. 212:65-73
A high-performance liquid chromatographic (HPLC) method for the analysis of reduced unsaturated disaccharides derived from enzymatic digestion followed by reduction with sodium borohydride of chondroitin sulfates, dermatan sulfate, heparan sulfate an
Publikováno v:
Clinica Chimica Acta. 104:65-75
The high-performance liquid chromatographic (HPLC) method for the determination of unsaturated sulfated disaccharides is a comprehensive and reliable method which expedites ensymatic studies of isomeric chondroitin sulfates. Responses for these unsat
Publikováno v:
Journal of Chromatography A. 195:402-406
Publikováno v:
Journal of Heterocyclic Chemistry. 2:192-195
3,6-Diamino-5-cyanopyrazolo[3,4-b]pyridine (III) and 1-methyl-3, 6-diamino-5-cyanopyrazolo[3,4-b]pyridine (IV) were formed by treatment of 2-amino-6-chloro-3, 5-dicyanopyridine with hydrazine and methylhydrazine. Pyrazolo[3′,4′:6,5]pyrido[2,3-d]p
Autor:
Nancy M. Chung, Howard Tieckelmann
Publikováno v:
The Journal of Organic Chemistry. 35:2517-2520