# US 10,479,805 B2 · Beta-lactamase inhibitor

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- Number: US 10,479,805 B2
- Document ID: US10479805B2
- Status: Granted
- Kind: B2
- Application number: 16/164,929
- Filed: 2018-10-19
- Published: 2019-02-14
- Granted: 2019-11-19
- Earliest claimed: 2016-04-19
- Assignees: Wuhan Vision Pharmaceutical Technology Co., Ltd.
- Applicants: Wuhan Vision Pharmaceutical Technology Co., Ltd.
- Inventors: Shiping Wu; Hongyu Xu; Xiangdong Hu
- Web page: https://patentgrep.com/patent/US10479805B2

## CPC

- C07F 5/025: {Boronic and borinic acid compounds}
- A61K 31/69: Boron compounds
- A61P 31/04: Antibacterial agents
- C07F 5/02: Boron compounds
- C07F: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM (metal-containing porphyrins C07D487/22)
- A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D)
- A61P: SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

## Abstract

A beta-lactamase inhibitor having a formula (I). Also provided is a method of using the beta-lactamase inhibitor for prevention or treatment of diseases.

## Claims

### Claim 1

A compound having a formula of: