Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Neslihan Zencirci"'
Autor:
Ram K. R. Jetti, Volker Kahlenberg, David C. Apperley, Thomas Gelbrich, Robin K. Harris, Neslihan Zencirci, Ulrich J. Griesser
Publikováno v:
The Journal of Physical Chemistry B. 118:3267-3280
The solvent formation of phenobarbital, an important drug compound with an unusually complex polymorphic behavior, was studied in detail. Monosolvates with acetonitrile, nitromethane, dichloromethane, and 1,4-dioxane were produced and characterized b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb0a5d503860fac852a95e9fe83c26db
https://doi.org/10.1021/jp409201v
https://doi.org/10.1021/jp409201v
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 66:o55-o58
Both title structures exhibit essentially planar barbiturate rings. The crystal structure of enallylpropymal (5-allyl-5-isopropyl-1-methylbarbituric acid), C(11)H(16)N(2)O(3), is composed of centrosymmetric N-H...O hydrogen-bonded dimers, while 1,5-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5387070c4abaaa136a3e2480f8237344
https://doi.org/10.1107/s0108270109054249
https://doi.org/10.1107/s0108270109054249
Autor:
Volker Kahlenberg, Thomas Gelbrich, Ulrich J. Griesser, Robin K. Harris, Neslihan Zencirci, David C. Apperley
Publikováno v:
Crystal Growth & Design. 10:302-313
Six of the more easily accessible forms of phenobarbital (Pbtl-I, II, III, IV, V, VI) were characterized by a variety of analytical methods (thermal analysis, solution calorimetry, X-ray diffraction methods, infrared, Raman and solid-state NMR spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d82af556ee58c11ded674d2715096af
https://doi.org/10.1021/cg901062n
https://doi.org/10.1021/cg901062n
Publikováno v:
Crystal Growth & Design. 9:3444-3456
Six metastable polymorphs (V, VII−XI) of phenobarbital (Pbtl) were produced by melt crystallization via seeding with corresponding isomorphic barbiturate homologues, following the teachings of earlier thermoanalytical studies of isopolymorphic rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a98c99df28a6a44f57dcd89bb33f2b4
https://doi.org/10.1021/cg801416a
https://doi.org/10.1021/cg801416a
Publikováno v:
Thermochimica Acta. 485:33-42
The dihydrate of barbituric acid (BAc) and its dehydration product, form II were investigated by means of moisture sorption analysis, hot-stage microscopy, differential scanning calorimetry, thermogravimetry, solution calorimetry, IR- and Raman-spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::811e50bc46aa5f794c20b53c4568dd1e
https://doi.org/10.1016/j.tca.2008.12.001
https://doi.org/10.1016/j.tca.2008.12.001
Autor:
Stephan Maas, Nora Anne Urbanetz, Neslihan Zencirci, Doris E. Braun, Christoph Langes, Ulrich J. Griesser
Publikováno v:
International journal of pharmaceutics. 385(1-2)
D-mannitol is known to exist in five solid-state forms, a hemihydrate, an amorphous form and three polymorphic forms (I(o), II and III), which tend to crystallize concomitantly. Therefore, a fast and simple method for the simultaneous quantification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a18e14bfa8aeb306b85d56994ed7924
https://pubmed.ncbi.nlm.nih.gov/19835939
https://pubmed.ncbi.nlm.nih.gov/19835939