Patent · US Active

Substituted pyrrolidine derivative

US8455482B2 · kind B2 · utility

0Cited by

5References

17Claims

0Family size

Assignee

DAIICHI SANKYO COMPANY, LIMITED · JP

Inventors

Hisashi Takahashi · Tokyo, JP
Junichi Kuroyanagi · Edogawa, JP
Rie Miyauchi · Funabashi, JP
Masatoshi Nagamochi · Koto, JP
Makoto Takemura · Edogawa, JP
Isao Hayakawa · Chiba, JP

Key dates

Filing date	Mar 11, 2011
Grant date	Jun 4, 2013
Priority date	—
Expiry date	Mar 11, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D498/06
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A quinolone antibacterial compound, or a salt or hydrate of the compound, for the treatment of infectious diseases, which exhibit potent antibacterial activity and higher selective toxicity against Gram-positive and Gram-negative bacteria, which do not cause side effects (e.g., convulsion), which exhibit higher safety, and which has a structure of formula (I):

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