logo

For the Inventor, By the Inventor

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.:

US 9498460 B1

PDFFull Text
Date of Patent:
Nov. 22, 2016

Filed:

Apr. 06, 2016

Halogenated tetracyclic compounds

Applicant:

King Saud University, Riyadh, SA;

Inventors:

Usama Sayed Eisa Karama, Riyadh, SA;

Mujeeb Abdullah Saeed Sultan, Riyadh, SA;

Abdulrahman Ibrahim Almansour, Riyadh, SA;

Kamal Eldin Hussein El Tahir, Riyadh, SA;

Yasser Abbas Elnakady, Riyadh, SA;

Talal Abdul Aziz Mohaya, Riyadh, SA;

Assignee:

KING SAUD UNIVERSITY, Riyadh, SA;

Attorney:

Richard C. Litman

Primary Examiner:

Paul A Zucker

Int. Cl.
CPC ...
A61K 31/235 (2006.01); A61K 31/11 (2006.01); A61K 31/135 (2006.01); A61K 31/045 (2006.01); C07C 211/31 (2006.01); C07C 47/24 (2006.01);
U.S. Cl.
CPC ...
A61K 31/235 (2013.01); A61K 31/045 (2013.01); A61K 31/11 (2013.01); A61K 31/135 (2013.01); C07C 47/24 (2013.01); C07C 211/31 (2013.01);
Abstract

The anti-cancer compounds are represented by Formula I: wherein Rand Rare either both hydrogen or both halogen, and if Rand Rare both hydrogen, Rand Rare both halogen, otherwise both Rand Rare hydrogen; wherein Ris CHO or NHCH; and wherein n is 0 to 3; provided that n is 0 only when Ris CHO, or a pharmaceutically acceptable salt or isomer thereof.

Find Patent Forward Citations

Karama, Usama Sayed Eisa. (2016). Halogenated tetracyclic compounds (U.S. Patent No. 9498460). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9498460

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…