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:
Dec. 19, 1995
Filed:
Aug. 03, 1994
Applicant:
Inventors:
Jon Clardy, Ithaca, NY (US);
Haiyin He, Westwood, NJ (US);
Assignee:
Cornell Research Foundation, Inc., Ithaca, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549364 ;
Abstract
Cytotoxic metabolites are isolated by extraction and chromatography from a marine sponge of the same species as that deposited in the Zoological Museum of the University of Amsterdam under reg. no. ZMA POR. 10883. The isolated compounds belong to the genus of compounds having the structure: ##STR1## wherein R is C.sub.6 -C.sub.12 alkyl or C.sub.6 -C.sub.12 alkenyl having 1 or 2 double bonds, which may be interrupted with one or more imino groups and which may be substituted with one or more substituents selected from the group consisting of amino, carboxyl, hydroxy, imino and oxo.