Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Dana Brooke"'
Autor:
Cohn, Dana Brooke.
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2006.
Title from title screen (site viewed on Jan. 23, 2007). PDF text: 141p. : ill. (some col.) ; 2.17Mb. UMI publication number: AAT 3217537. Includes bibliographical references. Also available i
Title from title screen (site viewed on Jan. 23, 2007). PDF text: 141p. : ill. (some col.) ; 2.17Mb. UMI publication number: AAT 3217537. Includes bibliographical references. Also available i
Autor:
Robert J. Behme, Dana Brooke
Publikováno v:
Journal of pharmaceutical sciences. 80(10)
Two polymorphs of carbamazepine that melt at 176 and 189 degrees C and are known to be enantiotropic have been characterized more fully than in previous reports. For the first time, a value for the heat of fusion (29.3 kJ/mol) of the lower melting fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f384d9ba40ce853d49df24868c3922bd
https://pubmed.ncbi.nlm.nih.gov/1784009
https://pubmed.ncbi.nlm.nih.gov/1784009
Publikováno v:
Journal of Pharmaceutical Sciences. 66:553-557
New approximate expressions for the weight fraction undissolved were obtained using the Taylor series expansion. These approximations were tested using simulated data for multisized drug particle populations. The resulting calculations show that: (a)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98c4a7c6ecd8de5ebc34d7d68dfd7cd4
https://doi.org/10.1002/jps.2600660424
https://doi.org/10.1002/jps.2600660424
Autor:
David E. Guttman, Dana Brooke
Publikováno v:
Journal of the American Chemical Society. 90:4964-4972
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0f77a91f628aa2a7a74b8d827cd1ffb
https://doi.org/10.1021/ja01020a033
https://doi.org/10.1021/ja01020a033
Autor:
David E. Guttman, Dana Brooke
Publikováno v:
Journal of Pharmaceutical Sciences. 52:941-945
A study was made of what appears to be a charge-transfer interaction that is responsible for the instantaneous generation of a yellow color in aqueous solutions containing nicotinamide and ascorbic acid. Spectral studies were utilized to elucidate so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::845b1a325cc6bbfc220c774563fcf2e6
https://doi.org/10.1002/jps.2600521006
https://doi.org/10.1002/jps.2600521006
Autor:
David E. Guttman, Dana Brooke
Publikováno v:
Journal of Pharmaceutical Sciences. 57:1677-1684
The kinetics of reaction of the ester, 3-carbomethoxy-1-methylpyridinium cation (NME), were investigated in the pH region 8.0–9.8, in the absence and presence of the electron donor, 8-chlorotheophyllinate anion (CT). Hydrolysis of the ester was sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::569a9e26f7d2ccf20258bafd35b0f859
https://doi.org/10.1002/jps.2600571010
https://doi.org/10.1002/jps.2600571010
Publikováno v:
Journal of Pharmaceutical Sciences. 68:172-174
A reversed-phase high-performance liquid chromatographic technique is described for the analysis of cyclophosphamide in the presence of its hydrolysis products. The drug was quantified using a UV detector at a low wavelength. A single band was observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3211d4e0b60029f5af40f14786097b1a
https://doi.org/10.1002/jps.2600680213
https://doi.org/10.1002/jps.2600680213
Publikováno v:
Journal of Pharmaceutical Sciences. 65:763-765
Methanesulfonanilides, like soterenol and mesuprine, which are bioisosteric with adrenergic catecholamines, form fluorescent species when subjected to the trihydroxyindole reaction. Presumably, the fluorescence is due to adrenolutin‐like species fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72e2511d78abec7e57484a4534fb0a7a
https://doi.org/10.1002/jps.2600650540
https://doi.org/10.1002/jps.2600650540
Publikováno v:
Journal of Pharmaceutical Sciences. 71:1303-1305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c106ea7c368f9b5653ced610cc005761
https://doi.org/10.1002/jps.2600711133
https://doi.org/10.1002/jps.2600711133
Publikováno v:
Journal of pharmaceutical sciences. 74(10)
Gepirone hydrochloride, an investigational anxiolytic drug, was found to have at least three polymorphic forms which melted at 180 degrees C (I), 212 degrees C (II), and 200 degrees C (III). Thermal analytical studies showed that forms I and II were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9ebfd699b8a71aced3c1648646c87ac
https://pubmed.ncbi.nlm.nih.gov/4078700
https://pubmed.ncbi.nlm.nih.gov/4078700