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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 5985875 B1

PDFFull Text
Date of Patent:
Nov. 16, 1999

Filed:

Aug. 29, 1997

1,2,4-triazine-3, 5-dione derivatives, their production and use thereof

Applicant:
Inventors:

Hideki Miki, Osaka, JP;

Isao Aoki, Hyogo, JP;

Koichi Iwanaga, Osaka, JP;

Toshikatsu Hayashi, Kyoto, JP;

Assignee:

Takeda Chemical Industries, Ltd., Osaka, JP;

Attorney:

Foley & Lardner

Primary Examiner:

Richard L Raymond

Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514242 ; 544182 ;
Abstract

The present invention relates to compounds represented by the formula: ##STR1## wherein R.sup.1 is (1) an optionally substituted alkyl group which may be bonded through a hetero atom, (2) an optionally substituted acyl group, (3) an alkylsulfonyl group, (4) an alkylsulfinyl group, or (5) an optionally substituted sulfamoyl group; A is --N.dbd. or -CH.dbd.; R.sup.2 is a hydrogen atom or an alkyl group which may optionally be substituted with halogen and which may be bonded through a hetero atom;

Find Patent Forward Citations

Miki, Hideki. (1999). 1,2,4-triazine-3, 5-dione derivatives, their production and use thereof (U.S. Patent No. 5985875). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5985875

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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