The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 06, 2011
Filed:
Mar. 24, 2005
Ayumu Kurimoto, Osaka, JP;
Yoshiaki Isobe, Osaka, JP;
Stephen Brough, Loughborough, GB;
Hiroki Wada, Loughborough, GB;
Roger Bonnert, Loughborough, GB;
Thomas Mcinally, Loughborough, GB;
Ayumu Kurimoto, Osaka, JP;
Yoshiaki Isobe, Osaka, JP;
Stephen Brough, Loughborough, GB;
Hiroki Wada, Loughborough, GB;
Roger Bonnert, Loughborough, GB;
Thomas McInally, Loughborough, GB;
Dainippon Sumitomo Pharma Co., Ltd., Osaka-Shi, Osaka, JP;
Astrazeneca Aktiebolag, Soedertaelje, SE;
Abstract
The present invention provides an 8-oxoadenine compound having immunemodulating activities such as an interferon inducing activity and useful as an antiviral agent and antiallergic agent, which is represented by the following formula (1): [wherein the ring A represents a 6-10 membered aromatic carbocyclic ring and the like, R represents a halogen atom, an alkyl group and the like, n represents an integer of 0-2, Zrepresents alkylene, Xrepresents oxygen atom, sulfur atom, SO, NR, CO, CONR, NRCO and the like, Y, Yand Yrepresent independently a single bond or an alkylene group, Xrepresents oxygen atom, sulfur atom, NR(Ris hydrogen atom or an alkyl group) or a single bond, Rrepresents a substituted or unsubstituted alkyl group, Rrepresents hydrogen atom, hydroxy group, an alkoxy group, an alkoxycarbonyl group or a haloalkyl group]or its pharmaceutically acceptable salt.