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:
Mar. 28, 2006
Filed:
Dec. 16, 2003
Applicants:
Dongcheng Dai, Mountain View, CA (US);
John H. Musser, San Carlos, CA (US);
Inventors:
Dongcheng Dai, Mountain View, CA (US);
John H. Musser, San Carlos, CA (US);
Assignee:
Pharmagenesis, Inc., Palo Alto, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 307/93 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compounds having the structure I:are useful for inducing cell death (apoptosis) and in immunosuppression. In structure I, Ris H or R, R being selected from lower alkyl, alkenyl, alkynyl, and allenyl, or, Rtogether with R=O (oxo); R=OH, or, Rand Rtogether=O (oxo); CRRand CRRare selected from CH, CHOH and CROH; at least one of R, Rand Ris R; and at least one of CRRand CRRis CH.