Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ergotaminine"'
Publikováno v:
Analytical Chemistry. 47:1993-1999
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14c0bd0bb077aab2bd250ecbac0529d2
https://doi.org/10.1021/ac60362a056
https://doi.org/10.1021/ac60362a056
Publikováno v:
Chemischer Informationsdienst. 14
Conformational analyses by 1H NMR and potential-energy calculations are reported for the ergot alkaloids ergotamine and ergotaminine, both as free bases and as the protonated species. In the neutral forms in CDCl3. two strong intramolecular hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8c94850168e9f40c2bdeb8f36845b76
https://doi.org/10.1002/chin.198303355
https://doi.org/10.1002/chin.198303355
Autor:
Thomas G Alexander
Publikováno v:
Journal of pharmaceutical sciences. 52
Ergotamine and its diastereoisomer, ergotaminine, are separated from each other and from other ingredients by column chromatography. The isolated fractions are then assayed by the classical van Urk method. Identity and purity of the fractions are con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29f3f00299c61e6152f06ce58e7f62d5
https://pubmed.ncbi.nlm.nih.gov/14061059
https://pubmed.ncbi.nlm.nih.gov/14061059