摘要:
The present invention provides compounds of formula I: their use as H3 antagonists/inverse agonists, processes for their preparation, and pharmaceutical compositions thereof.
摘要:
This application relates to tricyclic compounds of Formula I: including all stereoisomers, mixtures of stereoisomers, and salts thereof. This application also relates to compositions comprising compounds of Formula I and uses therefore.
摘要:
Methods of using di, tri, and tetracyclic acylhydrazide derivatives and analogs, as well as pharmaceutical compositions containing the same, for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the orthopoxvirus.
摘要:
Methods of using di, tri, and tetracyclic acylhydrazide derivatives and analogs, as well as pharmaceutical compositions containing the same, for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the orthopoxvirus.
摘要:
The present invention provides pharmaceutical compositions useful in treating hepatitis C infection. The present invention also provides methods of treating hepatitis C infection by administering to a mammal the pharmaceutical compositions of the present invention.
摘要:
The present invention provides pharmaceutical compositions useful in treating hepatitis C infection. The present invention also provides methods of treating hepatitis C infection by administering to a mammal the pharmaceutical compositions of the present invention.
摘要:
Compounds of the formula ##STR1## wherein: Y is alkylene of 3 to 9 carbon atoms;R.sub.1 is lower-alkyl, lower-alkoxy-(C.sub.1-3 -alkyl), lower-alkoxycarbonyl, cyclopropyl or trifluoromethyl;R.sub.2 and R.sub.3 independently are hydrogen, lower-alkyl, halogen, lower-alkoxy, nitro, trifluoromethyl or hydroxy; andR.sub.4 is hydrogen or lower-alkyl; where lower-alkyl and lower-alkoxy, each occurrence, have from 1-5 carbon atoms;with the proviso that when R.sub.1 is lower-alkyl, at least one of R.sub.2 and R.sub.3 is hydroxy; or pharmaceutically acceptable acid-addition salts thereof are useful as antiviral agents, particularly against picornaviruses, including numerous strains of rhinovirus.
摘要:
Compounds, methods and pharmaceutical compositions for treating viral infections, by administering certain novel semicarbazides, sulfonyl carbazides, ureas and related compounds in therapeutically effective amounts are disclosed. Methods for preparing the compounds and methods of using the compounds and pharmaceutical compositions thereof are also disclosed. In particular, the treatment and prophylaxis of viral infections such as caused by hemorrhagic fever viruses is disclosed, i.e., including but not limited to Arenaviridae (Junin, Machupo, Guanavito, Sabia and Lassa), Filoviridae (ebola and Marburg viruses), Flaviviridae (yellow fever, omsk hemorrhagic fever and Kyasanur Forest disease viruses), and Bunyaviridae (Rift Valley fever).
摘要:
The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition/cognitive disorders.
摘要:
The present invention is directed to novel pyridizinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition.