Method for the synthesis of mirabegron and its derivatives

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9815771
SERIAL NO

15501608

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention refers to a method for the synthesis of a compound of formula (I), solvates, stereoisomers or salts thereof, a key intermediate in the synthesis of Mirabegron by reduction of an amide in the presence of an amine-boranecomplex, wherein the amine is an aniline.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
INTERQUIM S A08173 SANT CUGAT DEL VALLÈS BARCELONA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Marquillas, Olondriz Francisco Barcelona, ES 21 17
Riego, Arboleya Estela Sant Feliu de Llobregat, ES 1 0

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
7.5 Year Payment $3600.00 $1800.00 $900.00 May 14, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 14, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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