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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 4797479 B1

PDFFull Text
Date of Patent:
Jan. 10, 1989

Filed:

Apr. 15, 1986

Nucleoside-phospholipid conjugate

Applicant:
Inventors:

Satoshi Shuto, Shizuoka, JP;

Hiromichi Ito, Shizuoka, JP;

Kiyofumi Fukukawa, Shizuoka, JP;

Hideo Sakakibara, Shizuoka, JP;

Masatoshi Tsujino, Shizuoka, JP;

Assignee:

Toyo Jozo Kabushiki Kaisha, Shizuoka, JP;

Attorney:

Young & Thompson

Primary Examiner:

Ronald W Griffin

Assistant Examiner:

Jenny Tou

Int. Cl.
CPC ...
C07H / ; C07H / ; C07D / ;
U.S. Cl.
CPC ...
536 27 ; 536 28 ; 536 29 ; 544276 ;
Abstract

A compound of the formula ##STR1## wherein R.sub.1 and R.sub.2 are long-chain fatty acid residue, and Ns is nucleoside residue selected from the group consisting of 5-fluorouridine-5'-yl, 5-fluoro-2'-deoxyuridine-5'-yl-, bredinin-5'-yl, tubercidine-5'-yl-, neplanocin A-6'-yl-, 5-fluorocytidine-5'-yl-, arabinosylcytosine-5'-yl, arabinocyl-5-fluorocytosine-5'-yl-, arabinosyladenine-5'-yl- and arabinosylthymine-5 '-yl-, and pharmacologically acceptable salts thereof, having antitumor activity.

Find Patent Forward Citations

Shuto, Satoshi. (1989). Nucleoside-phospholipid conjugate (U.S. Patent No. 4797479). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4797479

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