The invention relates to a method for preventing or treating a disease or disorder that is associated with the MrgX2 receptor. The invention also relates to MrgX2 antagonists and physiologically acceptable salts thereof. The invention also relates to pharmaceutical compositions and dosage forms comprising an MrgX2 antagonist.
[EN] IMIDAZOPYRIMIDINONES AND USES THEREOF<br/>[FR] IMIDAZOPYRIMIDINONES ET LEURS UTILISATIONS
申请人:AVEXA LTD
公开号:WO2010000031A1
公开(公告)日:2010-01-07
The present invention provides a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. The present invention further provides a method of treatment or prophylaxis of a viral infection in a subject comprising administering to said subject an effective amount of a compound of formula (I) or a pharmaceutically acceptable derivative, salt or prodrug thereof. Pharmaceutical compositions comprising a compound of formula (I) are also provided.
5-Aza-7-deazapurine derivatives for treating Flaviviridae
申请人:Gosselin Gilles
公开号:US20060040944A1
公开(公告)日:2006-02-23
This invention is directed to a method for treating a host, especially a human, infected with hepatitis C, flavivirus and/or pestivirus, comprising administering to that host an effective amount of an anti-flavivirus or anti-pestivirus, biologically active compound has a 5-aza-7-deazapurine moiety. The 5-aza-7-deazapurine moiety may be substituted or unsubstituted, and may comprise a nucleoside analogue, or a salt or prodrug thereof. The compound of the present invention may be administered alone or in combination with another anti-hepatitis C, anti-flavivirus and/or anti-pestivirus agent.
Novel 2-aminopyrimidinone derivatives of formula
wherein R¹ is
R³ is hydrogen or C₁₋₆alkyl;
R⁴ is hydrogen, C₁₋₆alkyl or substituted C₁₋₆alkyl;
R⁵ is hydrogen, C₁₋₆alkyl, C₁₋₆alkylaminocarbonyl, Ar-aminocarbonyl, C₁₋₆alkylcarbonyl or Ar-carbonyl;
R⁶ is hydrogen, C₁₋₆alkyl or Ar-C₁₋₆alkyl; or R⁵ and R⁶ taken together is -CH₂-CH₂-, -CH₂-CH₂-CH₂-, -CH=CH-, -CH=N-, -N=CH- or -N=CH-CH₂-;
the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
The present invention relates to an electronic device comprising anode, cathode and at least one organic layer which comprises a compound of the formula (I) to (IV). The invention furthermore encompasses the use of compounds of the formula (I) to (IV) in an electronic device and to a compound of the formula (Ic) to (IVc).