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:
Jan. 10, 1984
Filed:
Aug. 10, 1981
Setsuro Fujii, Toyonaka, JP;
Bompei Yasui, Ikoma, JP;
Mitsuo Nakamura, Kyoto, JP;
Mitsuru Hirohashi, Ikoma, JP;
Tomohisa Miyamoto, Settsu, JP;
Kazuko Ando, Hirakata, JP;
Iwao Hashimoto, Osaka, JP;
Naoki Umeda, Osaka, JP;
Masahiro Kawasaki, Kashihara, JP;
Funai Kakuhin Kogyo Kabushiki Kaisha, Osaka, JP;
Abstract
New ester derivatives of alkoxybenzoyldeoxyfluorouridine of the general formula ##STR1## wherein R stands for an alkoxy group having 1 to 4 carbon atoms, m for 1 or 2, and n for 3 or 4 with the proviso that when m is 2, the adjacent two R's may be combined to form an alkylenedioxy group as a whole. These derivatives are prepared by acylating a 2'-deoxy-3',5'-di-O-alkylcarbonyl-5-fluorouridine with corresponding benzoyl halides and are useful as active ingredients for anti-tumor agents, especially for oral administration.