Patent · US Active

Piperazinyl pyrimidine derivatives, preparation method and use thereof

US9493453B2 · kind B2 · utility

0Cited by

2References

9Claims

0Family size

Assignees

Inventors

Song Li · Beijing, CN
Ying Wang · Beijing, CN
Junhai Xiao · Beijing, CN
Dalong Ma · Beijing, CN
Hongwei Gong · Beijing, CN
Hui Qi · Beijing, CN
Lili Wang · Beijing, CN
Xiaomei Ling · Beijing, CN
Zhibing Zheng · Beijing, CN
Yang Zhang · San Diego, US
Wu Zhong · Beijing, CN
Meina Li · Nanhu, CN
Yunde Xie · Beijing, CN
Enquan Xu · Beijing, CN
Xingzhou Li · Beijing, CN
Jing Ma · Beijing, CN
Guoming Zhao · Beijing, CN
Xinbo Zhou · Beijing, CN
Xiaokui Wang · Beijing, CN
Hongying Liu · Beijing, CN

Key dates

Filing date	Jan 15, 2013
Grant date	Nov 15, 2016
Priority date	—
Expiry date	Feb 18, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D417/12
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided are piperazinyl pyrimidine derivatives of formula I having CCR4 antagonism, and the preparation method, pharmaceutical composition and use thereof in the preparation of a medicament. The medicament is useful for the treatment and prevention of CCR4-related diseases.

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