Patent · US Expired

Antibiotic Compound 41,012

US4001397A · kind A · utility

3Cited by

3References

2Claims

0Family size

Assignee

PFIZER INC. · US

Inventors

Walter D. Celmer · New London, US
Charles E. Moppett · Mystic, US
Walter P. Cullen · East Lyme, US
John B. Routien · East Lyme, US
Mark T. Jefferson · Waterford, US
Riichiro Shibakawa · Handa, JP
Junsuke Tone · Chita, JP

Key dates

Filing date	Aug 11, 1975
Grant date	Jan 4, 1977
Priority date	—
Expiry date	Aug 11, 1995

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K35/74
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed is a new antibiotic, Compound 41,012, which is produced by the submerged aerobic fermentation of a new species of Actinoplanes designated Actinoplanes nipponensis sp. nov. Routien, ATCC 31145. Methods for the recovery and purification of Compound 41,012 are also described as are some of its antimicrobial properties.

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