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. 30, 2008
Filed:
Mar. 04, 2004
Kazuo Shinya, Tokyo, JP;
Tetsuzo Tauchi, Kanagawa, JP;
Toshiro Morohoshi, Tokyo, JP;
Takashi Ono, Tokyo, JP;
Kazuo Shinya, Tokyo, JP;
Tetsuzo Tauchi, Kanagawa, JP;
Toshiro Morohoshi, Tokyo, JP;
Takashi Ono, Tokyo, JP;
Sosei Co., Ltd., Tokyo, JP;
Abstract
An antitumor effect enhancer for enhancing the antitumor effects of an antitumor substance, which comprises a compound represented by the following formula (1): wherein each R independently represents a hydrogen atom, a lower alkyl group, an aryl group, an allyl group, an aralkyl group, a halogen atom, a hydroxyl group, an amino group, R'O—, R′(C═O)—, R′(C═O)O—, or R′O(C═O)—, wherein R′ is an alkyl group containing 1 to 5 carbon atoms, or a pharmaceutically acceptable salt thereof.