Anthracyclin-Derivate, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Cytostatika
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0131942A1
公开(公告)日:1985-01-23
Die vorliegende Erfindung betrifft Anthracyclin-Derivate der Formel
worin R, und R2 gleich oder verschieden sind und den Zuckerrest Roa(L-Rhodosamin) der Formel
oder die Zuckerkombination Roa-dF=CinB (dF = 2. Desoxy-L-fucose; CinB = L-Cinerulose B) der Formel
darstellen.
Die Erfindung betrifft ferner ein Verfahren zur Herstellung der genannten Verbindungen der Formel I, sowie ihre Verwendung als Cytostatika.
Neue Anthracyclin-Tetrasaccharide, ein Verfahren zu ihrer Herstellung und ihre Verwendung als Cytostatika
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0207463A2
公开(公告)日:1987-01-07
Die vorliegende Erfindung betrifft Anthracyclin-Derivate und ein Verfahren zu ihrer Herstellung. Die Verbindungen zeichnen sich durch eine hohe cytostatische Wirksamkeit aus und können daher als Arzneimittel mit Anti-Tumor-Wirkung verwendet werden.
Polyhydroxylated aromatic compounds for the treatment of amyloidosis and alpha-synuclein fibril diseases
申请人:Proteotech Inc.
公开号:EP1808169A2
公开(公告)日:2007-07-18
Polyhydroxylated aromatic compounds, and compositions containing them, are useful for the treatment of amyloidosis, especially Alzheimer's disease, and for the treatment of diseases characterized by α-synuclein fibril formation, especially Lewy body disease and Parkinson's disease.
NOVEL METHODS FOR RAPID DRUG SUSCEPTIBILITY TESTING AND DRUG SCREENS FOR GROWING AND NON-GROWING CELLS OF PROKARYOTIC AND EUKARYOTIC ORIGIN
申请人:Zhang, Ying
公开号:EP3321371A1
公开(公告)日:2018-05-16
The presently disclosed subject matter provides methods, compositions, and kits for extremely rapid assessment of drug susceptibility of growing as well as non-growing cells of prokaryotic and also eukaryotic origins, without the need for organism growth, which is in contrast to the current growth-dependent methods.This growth-independent new methodology achieves extremely rapid drug susceptibility testing results previously not possible. Methods for rapidly identifying compounds with inhibitory activity against both growing and non-growing cells in real-time continuous manner with previously unachievable efficiency in drug screens using the novel methodology are also provided. Cell cultures are incubated with a drug or test agent and with a staining mixture containing a first fluorescent dye indicative the emission of which is indicative of live cells (e.g. SYBR Green I) and a second fluorescent dye indicative emitting a different color, the emission of which is indicative of dead cells (e.g. Propidium iodide). The ratio of the intensities of the emitted fluorescence of the dyes is indicative of the percentage live and dead cells in the culture.