Patent · US Active

2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and processes for their preparation

US9988365B2 · kind B2 · utility

1Cited by

18References

21Claims

0Family size

Assignee

VPS-3, Inc. · US

Inventors

William J. Hoekstra · Durham, US
Nakyen Choy · Carmel, US
Carl DeAmicis · Indianapolis, US
Daniel I. Knueppel · Zionsville, US
Jim Renga · Indianapolis, US
Michael T. Sullenberger · Westfield, US
Gregory T. Whiteker · Carmel, US
Yuanming Zhu · Carmel, US
Gary D. Gustafson · Zionsville, US

Key dates

Filing date	Mar 19, 2015
Grant date	Jun 5, 2018
Priority date	—
Expiry date	Mar 19, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D401/12
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Provided herein are 2-(2,4-difluorophenyl)-1,1-difluoro-1-(5-substituted-pyridin-2-yl)-3-(1H-tetrazol-1-yl)propan-2-ols and 1-(2,4-difluorophenyl)-2,2-difluoro-2-(5-substituted-pyridin-2-yl)ethanones and processes for their preparation.

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