Patent · US Active

Arylpiperazine opioid receptor antagonists

US9750738B2 · kind B2 · utility

0Cited by

2References

32Claims

0Family size

Assignee

Research Triangle Institute · US

Inventors

Frank Ivy Carroll · Durham, US
Juan P. Cueva · San Diego, US
James B. Thomas · Efland, US
S. Wayne Mascarella · Hillsborough, US
Scott P. Runyon · Morrisville, US

Key dates

Filing date	Dec 14, 2015
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Dec 14, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D401/12
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided are opioid receptor antagonists represented by the formula (I):where R, Y3, R1, R2, R3, R4 and R5 are as defined herein.

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