Method for treating an inflammatory disease by administering a 1,2,3,4- tetrahydroquinoxaline compound containing a phenyl group having a sulfonic acid ester structure introduced therein as a substituent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8664221
SERIAL NO

13063186

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The object aims to find a novel pharmacological activity of a novel 1,2,3,4-tetrahydroquinoxaline derivative which contains, as a substituent, a phenyl group having a sulfonic acid ester structure introduced therein. A compound represented by general formula (1) or a salt thereof is useful as a glucocorticoid receptor agonist, particularly as a therapeutic agent for diseases against which a glucocorticoid receptor agonist (e.g., a steroid) is believed to be effective, such as inflammatory bone/joint diseases, inflammatory ophthalmic diseases (inflammatory ophthalmic diseases in the anterior or posterior segment of an eye). R1 represents a group represented by general formula (2a), (3a), (4a) or (5a); R2 represents a lower alkyl group which may have a substituent, a lower cycloalkyl group which may have a substituent, or the like; R3 represents a lower alkyl group; R4, R5, R6 or R7 represent a halogen atom, a lower alkyl group which may have a substituent, a hydroxy group, a lower alkoxy group which may have a substituent, or the like; and m, n, p or q represents a number of 0, 1 or 2.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SANTEN PHARMACEUTICAL CO LTDOSAKA JAPAN OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hagiwara, Yumi Ikoma, JP 3 10
Kato, Masatomo Ikoma, JP 27 100
Kurose, Tatsuji Ikoma, JP 10 11
Matsuda, Mamoru Ikoma, JP 17 101
Matsuyama, Takahiro Ikoma, JP 20 88
Mori, Toshiyuki Ikoma, JP 55 417
Oki, Kenji Ikoma, JP 50 455
Takai, Miwa Ikoma, JP 17 108

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 4, 2025
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00