Process and intermediates for preparing macrolactams

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9120818
APP PUB NO 20130274463A1
SERIAL NO

13993541

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to macrolactam compounds, intermediates useful in the preparation of macrolactams, methods for preparing the intermediates, and methods for preparing and modifying macrolactams. One use of the compounds and methods described herein is in the production of macrolactam compounds able to inhibit HCV NS3 protease activity. An example of an HCV inhibitory compound that can be synthesized using the procedures described herein is Compound A and derivative thereof.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MERCK SHARP & DOHME CORP126 EAST LINCOLN AVENUE RAHWAY NJ 07065

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Cheng Plainsboro, US 562 4578
Dolman, Sarah Jersey City, US 1 4
Humphrey, Guy Hillsborough, US 11 37
Kong, Jongrock Princeton, US 5 7
Li, Hongmei Edison, US 79 725
Tudge, Matthew T Chatham, US 1 4
Xiang, Bangping Plainsboro, US 7 39
Yong, Kelvin Lyndhurst, US 33 429
Zacuto, Michael Jersey City, US 1 4

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 Mar 1, 2027
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