Pyrrolopyrimidine compounds as inhibitors of CDK4/6

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8957074
APP PUB NO 20130150342A1
SERIAL NO

13579359

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention is directed to novel pyrrolopyrimidine compounds of formula (I) wherein R1, R2Y, R4, R8-R11, A and L are defined herein and to salts, including pharmaceutically acceptable salts thereof. The compounds of the present invention are CDK4/6 inhibitors and could be useful in the treatment of diseases and disorders mediated by CDK4/6, such as cancer, including mantle cell lymphoma, liposarcoma, non small cell lung cancer, melanoma, squamous cell esophageal cancer and breast cancer. The invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting CDK4/6 activity and to the treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
NOVARTIS AGLICHTSTRASSE 35 4056 BASEL SWITZERLAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brain, Christopher Thomas North Reading, US 30 283
Cho, Young Shin Cambridge, US 22 260
Giraldes, John William Quincy, US 8 87
Lagu, Bharat Acton, US 67 464
Levell, Julian Roy Arlington, US 9 125
Luzzio, Michael J Noank, US 11 191
Perez, Lawrence Blas Hopkinton, US 31 413
Wang, Yaping Boxborough, US 44 160
Yang, Fan West Roxbury, US 813 4627

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 Aug 17, 2026
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