Patent · US Active

Crystal forms of valsartan disodium salt

US10745363B2 · kind B2 · utility

0Cited by

3References

29Claims

0Family size

Assignee

Nanjing Noratech Pharmaceuticals Co., LTD · CN

Inventors

Fei Liu · Nanjing, CN
Gang Wu · Zhejiang, CN
Weiming Jiang · Nanjing, CN
Cheng-Gang LIN · Nanjing, CN
Xuan Cai · Nanjing, CN
Ping Lin · Qingdao, CN
Yuling Lu · Nanjing, CN
Lixiang Liu · Chengdu, CN

Key dates

Filing date	Sep 2, 2016
Grant date	Aug 18, 2020
Priority date	—
Expiry date	Sep 2, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07B2200/13
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Provided are crystal forms A, B, D, E, F, G and H of valsartan disodium salt and a preparation method therefor.

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