Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gilbert C. Schmidt"'
Publikováno v:
Journal of Pharmaceutical Sciences. 57:1357-1360
Using a modification of the Robinson condensation, citric-3-14C acid, citric-2,4-14C acid, and citric-2,3,4-14C acid were converted into correspondingly labeled tropine and atropine. The specific activities of the products varied from 0.62 to 1.0 dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e736055eea7482eeb801c7a03859e83
https://doi.org/10.1002/jps.2600570817
https://doi.org/10.1002/jps.2600570817
Publikováno v:
Journal of Pharmaceutical Sciences. 52:468-472
A modification of Riegler's nitrite test, employing betanaphthol, sodium nitrite, and naphthylamine or sulfanilamide, has been adapted for location of organic acids on paper chromatograms. Most of the twelve acids tested are detectable at a level of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa07e4351e048c2eb955283823568721
https://doi.org/10.1002/jps.2600520515
https://doi.org/10.1002/jps.2600520515
Publikováno v:
Journal of Pharmaceutical Sciences. 57:443-446
Using a previously described modification of the Robinson condensation, N -methyl- 14 C-tropine, specific gravity 1 mc./mmole, was synthesized from methylamine- 14 C-HCl in 65 percent of theoretical yield. Subsequent esterification with unlabeled tro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f088c8e2f515dc278a4a85d61dda48
https://doi.org/10.1002/jps.2600570315
https://doi.org/10.1002/jps.2600570315
Publikováno v:
Journal of Pharmaceutical Sciences. 56:215-221
Yields for each step in the esterification of tropine and tropic acid have been determined with micro and semimicro quantities of reactants. In a similar way, the Robinson condensation has been studied. Data are compared with the findings of other in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d44a275bd15c0d3c602ebf8b876a01c
https://doi.org/10.1002/jps.2600560213
https://doi.org/10.1002/jps.2600560213
Publikováno v:
Journal of pharmaceutical sciences. 56(11)
Prototype methods for the synthesis of tropines- 14 C and tropine-labeled atropines are described. These compounds and the requisite labeled intermediates may be synthesized from arabinose-5- 14 C or arabinose-UL- 14 C. Yields for each step in the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::528e25227afdc820249bee7a52b20727
https://pubmed.ncbi.nlm.nih.gov/6070132
https://pubmed.ncbi.nlm.nih.gov/6070132
Publikováno v:
Journal of pharmaceutical sciences. 55(8)
Pooled rabbit serum containing atropinesterase, pooled rabbit serum lacking atropinesterase, and pooled goat serum were tested for their effect on some pharmacological parameters of atropine and related compounds. Pooled goat serum was found to conta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84f1ff24608059035ef414728858b451
https://pubmed.ncbi.nlm.nih.gov/5975298
https://pubmed.ncbi.nlm.nih.gov/5975298
Publikováno v:
The Journal of pediatrics. 60
Summary Certain samples of antipertussis serum (rabbit) exerted a favorable effect in atropine-poisoned children, while other samples are inactive. No relationship between clinical effectiveness and atropinesterase content has been established althou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b886de0bc21719dbbf338f063d8fecf
https://pubmed.ncbi.nlm.nih.gov/13912111
https://pubmed.ncbi.nlm.nih.gov/13912111
Publikováno v:
Journal of pharmaceutical sciences. 55(9)
Three strains of Aspergillus versicolor were isolated from soil, obtained in pure culture, and grown with atropine sulfate as the sole source of carbon and nitrogen. Optimum growth was obtained at 25°, when cultures were aerated by continual shaking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab6ba7bd86b43ef923f1e4005b84028a
https://pubmed.ncbi.nlm.nih.gov/5918527
https://pubmed.ncbi.nlm.nih.gov/5918527