- PROCESS FOR MAKING SUBSTITUTED QUINAZOLINE COMPOUNDS
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The present invention is directed to a process for making Substituted Quinazoline Compounds of formula (I): which are useful for the treatment and prophylaxis of HCMV infection. The present invention is also directed to compounds that are useful as synthe
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- PHARMACEUTICAL COMPOSITION CONTAINING AN ANTIVIRALLY ACTIVE DIHYDROQUINAZOLINE DERIVATIVE
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The invention relates to pharmaceutical compositions, particularly for intravenous administration, containing {8-fluoro-2-[4-(3-methoxyphenyl)piperazine-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-3,4-dihydroquinazoline-4-yl}acetic acid in combination w
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Paragraph 0136; 0137
(2015/05/26)
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- Salts of a dihydroquinazoline derivative
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The invention relates to besylate and tosylate salts of {8-fluoro-2-[4-(3-methoxyphenyl)piperazin-1-yl]-3-[2-methoxy-5-(trifluoromethyl)phenyl]-3,4-dihydroquinazolin-4-yl}acetic acid and solvates thereof, to the use thereof in a method of treating and/or preventing virus infections, and to the use thereof to produce drugs for use in treating and/or preventing diseases, in particular use as antiviral agents, in particular against cytomegaloviruses.
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- AMORPHOUS LETERMOVIR AND SOLID PHARMACEUTICAL FORMULATIONS THEREOF FOR ORAL ADMINISTRATION
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The present invention provides for amorphous Letermovir and orally administrable solid pharmaceutical formulations thereof (immediate release formulation). Said amorphous Letermovir is suitable for immediate release formulations when isolated out of an organic solution by either roller-drying said organic solution in a volatile organic solvent, in particular acetone, at a temperature of 30°C to 60°C, and subsequently drying the amorphous Letermovir obtained, or isolating said amorphous Letermovir by precipitation from water miscible solvents selected from acetone or acetonitrile into excess water as anti-solvent, and subsequently filtrating or centrifuging the amorphous Letermovir obtained. The immediate release formulations of amorphous Letermovir are intended for use in methods of prophylaxis or methods of treatment of diseases associated with the group of Herpesviridae, preferably associated with cytomegalovirus (CMV), even more preferably associated with human cytomegalovirus (HCMV).
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- METHOD FOR PRODUCING DIHYDROQUINAZOLINES
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The present invention relates to a method for producing dihydroquinazolines of formula (I), which are used to manufacture medicaments.
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