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:
Jun. 23, 2009
Filed:
Jun. 10, 2003
Kimiko Murofushi, Saitama, 336-0026, JP;
Mutsuko Mukai, Hyogo, JP;
Susumu Kobayashi, Tokyo, JP;
Hiromu Murofushi, Saitama, JP;
Kimiko Murofushi, Saitama, 336-0026, JP;
Mutsuko Mukai, Hyogo, JP;
Susumu Kobayashi, Tokyo, JP;
Hiromu Murofushi, Saitama, JP;
Other;
Abstract
It is an object of the present invention to synthesize a carba cyclic phosphatidic acid derivative having a novel structure by substituting O at position sn-2 of the glycerol skeleton with CH, and study the action of the obtained derivative to suppress cancer cell invasion. The present invention provides a compound represented by the following formula (I): wherein R represents a linear or branched alkyl group containing 1 to 30 carbon atoms, a linear or branched alkenyl group containing 2 to 30 carbon atoms, or a linear or branched alkynyl group containing 2 to 30 carbon atoms, wherein these groups may comprise a cycloalkane ring or aromatic ring; and M represents a hydrogen atom or counter cation.