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:
Aug. 01, 2000
Filed:
Aug. 19, 1999
Applicant:
Inventors:
Mitsuru Shiraishi, Hyogo, JP;
Masanori Baba, Kagoshima, JP;
Yoshio Aramaki, Hyogo, JP;
Osamu Nishimura, Ibaraki, JP;
Naoyuki Kanzaki, Osaka, JP;
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514431 ; 514450 ; 514617 ; 549 12 ; 549355 ; 564180 ;
Abstract
This invention is to provide a compound for antagonizing CCR5, said compound being represented by the formula: ##STR1## wherein R.sup.1 is an optionally substituted phenyl or an optionally substituted thienyl; Y is --CH.sub.2 --, --S-- or --O--; and R.sup.2, R.sup.3 and R.sup.4 are independently an optionally substituted aliphatic hydrocarbon group or an optionally substituted alicyclic heterocyclic ring group, and being effective for the prevention and treatment of infectious disease of HIV.