Patent · US Active

Tetrahydropyrazolopyrimidine compounds

US9126999B2 · kind B2 · utility

30Cited by

4References

28Claims

0Family size

Assignee

Eisai R&D Management Co., Ltd. · JP

Inventors

Roch Boivin · North Chelmsford, US
Eric Carlson · Merrimack, US
Atsushi Endo · Boston, US
Hans Hansen · Somerville, US
Lynn Hawkins · Concord, US
Sally Ishizaka · Weston, US
Matthew Mackey · Melrose, US
Sridhar Narayan · Belmont, US
Takashi Satoh · Andover, US
Shawn Schiller · Haverhill, US

Key dates

Filing date	May 31, 2013
Grant date	Sep 8, 2015
Priority date	—
Expiry date	Aug 16, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/582
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Embodiments of the disclosure relate to tetrahydropyrazolopyrimidine compounds that act as antagonists or inhibitors for Toll-like receptors 7 and/or 8, and their use in pharmaceutical compositions effective for treatment of systemic lupus erythematosus (SLE) and lupus nephritis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.