IP Library Patent Application 10596945
Patent Application
App. No. 10/596,945

Preventive agent for carcinogenesis of liver cancer containing quinone-based compound as active ingredient

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Quick Facts
Patent No.
US None
App. No.
10/596,945
Abstract

The present invention provides a safe and effective drug to prevent carcinogenesis of liver cancer derived, above all, from hepatitis C virus cirrhosis. The present invention provides a preventive agent for carcinogenesis of liver cancer containing menatetrenone as an active ingredient, and is effective in preventing the carcinogenesis of liver cancer by administration of such a preventive agent.

Claims (15)

1 . A preventive agent for carcinogenesis of liver cancer, comprising menatetrenone as an active ingredient.

2 . A preventive agent for carcinogenesis of cancer derived from chronic liver disease, comprising menatetrenone as an active ingredient.

3 . A preventive agent for carcinogenesis of liver cancer derived from cirrhosis, comprising menatetrenone as an active ingredient.

4 . A preventive agent for carcinogenesis of liver cancer derived from hepatitis virus cirrhosis, comprising menatetrenone as an active ingredient.

5 . A preventive agent for carcinogenesis of liver cancer derived from hepatitis C virus cirrhosis, comprising menatetrenone as an active ingredient.

6 . A method for preventing carcinogenesis of liver cancer, comprising administering menatetrenone.

7 . A method for preventing carcinogenesis of cancer derived from chronic liver disease, comprising administering menatetrenone.

8 . A method for preventing carcinogenesis of live cancer derived from chronic liver disease, comprising administering menatetrenone.

9 . A method for preventing carcinogenesis of live cancer derived from hepatitis virus cirrhosis, comprising administering menatetrenone.

10 . A method for preventing carcinogenesis of live cancer derived from hepatitis C virus cirrhosis, comprising administering menatetrenone.

11 . A use of menatetrenone for the manufacture of a preventive agent for carcinogenesis of liver cancer.

12 . A use of menatetrenone for the manufacture of a preventive agent for carcinogenesis of cancer derived from chronic liver disease.

13 . A use of menatetrenone for the manufacture of a preventive agent for carcinogenesis of liver cancer derived from cirrhosis.

14 . A use of menatetrenone for the manufacture of a preventive agent for carcinogenesis of liver cancer derived from hepatitis virus cirrhosis.

15 . A use of menatetrenone for the manufacture of a preventive agent for carcinogenesis of liver cancer derived from hepatitis C virus cirrhosis.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 23, 2007
From: EISAI CO., LTD.
To: EISAI R&D MANAGEMENT CO., LTD.
Reel/Frame 018923/0222 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 12, 2006
From: SHIOMI, SUSUMU
To: EISAI CO., LTD.; OSAKA INDUSTRIAL PROMOTION ORGANIZATION
Reel/Frame 017918/0955 →