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:
Mar. 02, 1999
Filed:
Feb. 12, 1997
Yasuyuki Igarashi, Seattle, WA (US);
Fugiang Ruan, Seattle, WA (US);
Yoshito Sadahira, Seattle, WA (US);
Shigeyuki Kawa, Seattle, WA (US);
Sen-itiroh Hakomori, Seattle, WA (US);
Otsuka America Pharmaceutical, Inc., Rockville, MD (US);
Abstract
A method of inhibiting tumor cell chemotactic motility and/or chemoinvasion, a method of inhibiting phagokinetic activity of tumor cells and neutrophils, a method of inhibiting tumor cell metastasis and a method of inhibiting inflammation due to motility and invasion into blood vessel walls of neutrophils comprising contacting the cells or administering to a host in need of treatment an inhibitory amount of an agent selected from the group consisting of sphingosine-1-phosphate, derivatives of sphingosine-1-phosphate, and mimetics of the sphingosine-1-phosphate or of the derivatives, and pharmaceutically acceptable salts of the agent. A method of preparing sphingosine-1-phosphate and its derivatives is also described.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile