IP Library › Granted Patent US 7,253,209
Granted Patent B2
US 7,253,209 · App. 10/344,239 · Granted Aug 7, 2007

Remedies for cisplatin-tolerant cancer

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Quick Facts
Patent No.
US 7,253,209
App. No.
10/344,239
Granted
Aug 7, 2007
Kind
B2
Abstract

Preparation of a lipophilic platinum complex being dissolved or suspended in an iodized poppyseed oil fatty acid ethyl ester is useful as an agent for treatment of cisplatin-resistant cancers.

Claims (2)

1. A method for promoting the uptake of a platinum complex into cisplatin-resistant hepatic cancer cells, which comprises administering a solution or suspension of cis-[((1R,2R)-1,2-cyclohexane-diamine-N,N′)bis(myristato)] platinum (II) of the formula:

in an iodized poppyseed oil fatty acid ethyl ester to the hepatic artery of a subject having a cisplatin-resistant hepatic cancer.

Assignments (2)
MERGER Recorded Dec 16, 2005
From: SUMITOMO PHARMACEUTICALS COMPANY, LTD.
To: DAINIPPON SUMITOMO PHARMA CO., LTD.
Reel/Frame 017089/0420 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 11, 2003
From: KISHIMOTO, SHUICHI; FUKUSHIMA, SHOJI; TAKEUCHI, YOSHIKAZU
To: SUMITOMO PHARMACEUTICALS CO., LTD.
Reel/Frame 014071/0938 →