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:
Aug. 01, 2017
Filed:
Sep. 12, 2014
Sumitomo Dainippon Pharma Co., Ltd., Osaka-shi, Osaka, JP;
SUMITOMO DAINIPPON PHARMA CO., LTD., Osaka-shi, JP;
Abstract
Provided are condensed 5-oxazolidinone derivatives and pharmaceutically permissible salts thereof, which have excellent anticoagulant effects, are well absorbed orally, and are useful as therapeutic drugs for thrombosis, etc. Compounds represented by formula (1) and pharmaceutically permissible salts thereof. [In the formula, L represents a C-Calkylene group that may be substituted; Rand Reach independently represent a hydrogen atom or C-Calkyl group, etc. that may be substituted; Xrepresents N or CR; Rand Reach independently represent a hydrogen atom, halogen atom, or C-Calkyl group; Rrepresents a C-Ccycloalkyl group, etc. that may be substituted; and Rrepresents a hydrogen atom, etc.]