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. 20, 1994
Filed:
May. 06, 1993
Applicant:
Inventors:
Wenling Kao, Paoli, PA (US);
Robert L Vogel, Stratford, NJ (US);
Assignee:
American Home Products Corporation, Madison, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
540456 ; 514291 ;
Abstract
A derivative of rapamycin of general formula (1) and (2) ##STR1## wherein ##STR2## or hydrogen; R.sup.2 =hydrogen, or lower alkyl having 1 to 6 carbon atoms; ##STR3## wherein X=hydrogen, lower alkyl having 1 to 6 carbon atoms, --CF.sub.3, --NO.sub.2, --OR.sup.2, NR.sup.2, SR.sup.2, or halogen; R.sup.4 =lower alkyl, alkenyl or alkynyl having 1 to 6 carbon atoms or an aromatic or heterocyclic moiety selected from the group consisting of phenyl, naphthyl, thiophenyl and quinolinyl;