Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Rainer Domanig"'
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 49:151-155
A cellulose acetate plate electrophoresis method for analysis of pharmaceutical heparin and its potential glycosaminoglycan impurities, e.g. dermatan sulfate, chondroitin sulfate and oversulfated chondroitin sulfate, is presented. Heparin is chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c87432a230e501ea6362875b79d167e1
https://doi.org/10.1016/j.jpba.2008.10.017
https://doi.org/10.1016/j.jpba.2008.10.017
Publikováno v:
International Journal of Pharmaceutics. 309:157-162
NMR cryoporometry is a unique method permitting the investigation of pores in the microporous and mesoporous regimes for samples in aqueous environments. Here, we apply the technique to porous biodegradable polymer microparticles designed as devices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c25401772542b49fca68eb8c785b4aa
https://doi.org/10.1016/j.ijpharm.2005.11.027
https://doi.org/10.1016/j.ijpharm.2005.11.027
Autor:
Rainer Domanig
Publikováno v:
Monatshefte f�r Chemie. 112:1195-1202
Starting with the chloromethyl compounds7 the new 2-azidomethyl-3-aryl-4-quinazolinones8 a-h were prepared, some of which have been reduced so far to the corresponding amines9 a, b, e, g by H2S in good yield. As a first example for the capability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d93bae8d8f9105e8747fc52a511ea056
https://doi.org/10.1007/bf00905474
https://doi.org/10.1007/bf00905474
Autor:
Rainer Domanig
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 113:213-221
0-Acylated N-alkylolamides3 were prepared from the quinazolinyl-azides1 by heating1 in acetic anhydride. Cleavage of the ester moiety by acetic acid yielded the free alkylolamides4. Possible reaction mechanisms are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3621e9f84c4fea264c8c6b59f1680e6
https://doi.org/10.1007/bf00799022
https://doi.org/10.1007/bf00799022
Autor:
Rainer Domanig
Publikováno v:
Archiv der Pharmazie. 314:271-276
Drei Moglichkeiten zur Synthese einiger neuer Indolo[2,1-b]chinazolinone 2a–2d werden beschrieben, denkbare Reaktionsmechanismen diskutiert.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e2d4be5851f321b7cd52e9dba36cfc0
https://doi.org/10.1002/ardp.19813140314
https://doi.org/10.1002/ardp.19813140314