EP 0000991 B1 19811104 - ANTIBIOTICS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
Title (en)
ANTIBIOTICS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
Publication
Application
Priority
US 82556377 A 19770818
Abstract (en)
[origin: EP0000991A1] The invention relates to new antibiotics produced by a new species of Nocardia designated Nocardia argentinensis Huang sp. nov. ATCC 31306. Specific novel antibiotics are designated Compounds 47,444, 47,985 and 48,039, the first of which has been isolated in pure form as an amorphous solid characterised by solubility, elemental analysis, optical rotation, and ultraviolet and infra-red absorption spectra. Antibacterial activity, particularly against normally resistant strains of Staphylococcus aureus, is disclosed.
IPC 1-7
IPC 8 full level
A61K 35/74 (2006.01); A61P 31/04 (2006.01); C07G 11/00 (2006.01); C12P 1/06 (2006.01); C12R 1/365 (2006.01)
CPC (source: EP US)
A61P 31/04 (2018.01 - EP); C07G 11/00 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB LU NL
DOCDB simple family (publication)
EP 0000991 A1 19790307; EP 0000991 B1 19811104; DE 2861282 D1 19820114; DK 144337 B 19820222; DK 144337 C 19820823; DK 364178 A 19790219; IE 47180 B1 19840111; IE 781652 L 19790218; IT 1098192 B 19850907; IT 7826811 A0 19780817; JP S5444602 A 19790409; JP S5512438 B2 19800402; US 4148883 A 19790410
DOCDB simple family (application)
EP 78300252 A 19780816; DE 2861282 T 19780816; DK 364178 A 19780817; IE 165278 A 19780816; IT 2681178 A 19780817; JP 9992378 A 19780816; US 82556377 A 19770818