[EN] OXAZOLIDINONE ANTIBIOTICS AND DERIVATIVES THEREOF<br/>[FR] ANTIBIOTIQUES A BASE D'OXAZOLIDINONE ET DERIVES
申请人:MERCK & CO INC
公开号:WO2005005399A1
公开(公告)日:2005-01-20
This invention relates to new oxazolidin,41-es having a C' cl ropyl moiety, which are effective against aerobic and anerobic pathogen I esistant staphylococci, streptococci and enterococci, Bacteroides s Cl' idia spp. species, as well as acid-fast organisms such as Mycobacterium tuberculosis and other mycobacterial species. 10 The compounds are represented by structural formula (I): A a Rx (R4a)s Rx x 1 0 Ri Ar or HAr N 0 A \_R3 15 its enantiomer, diastereomer, or pharmaceutically acceptable salt or ester thereof.
这项发明涉及具有C' cl ropyl基团的新的氧杂环丙烷,对耐氧和厌氧病原体如金黄色葡萄球菌、链球菌和肠球菌、Bacteroides spp.菌种以及耐酸杆菌如结核分枝杆菌和其他分枝杆菌具有有效性。这些化合物由结构式(I)表示:A a Rx (R4a)s Rx x 1 0 Ri Ar或HAr N 0 A \_R3,其对映异构体、顺式异构体或其药用可接受盐或酯。
Oxazolidinone antibiotics and derivatives thereof
申请人:Hammond Milton
公开号:US20060247286A1
公开(公告)日:2006-11-02
This invention relates to new oxazolidinones having a cyclopropyl moiety, which are effective against aerobic and anerobic pathogens such as multi-resistant staphylococci, streptococci and enterococci,
Bacteroides
spp.,
Clostridia
spp. species, as well as acid-fast organisms such as
Mycobacterium tuberculosis
and other mycobacterial species.
The compounds are represented by structural formula I:
its enantiomer, diastereomer, or pharmaceutically acceptable salt or ester thereof.
Synthesis of 2,7-Diazabicyclo[3.3.0]octane and 2,7-Diazabicyclo[3.3.0]oct-4-ene Derivatives via Cyclization Reaction and Julia Reaction
作者:Jae Wook Lee、Ho Jung Son、Yeon Eui Jung、Jae Ho Lee
DOI:10.1080/00397919608003516
日期:1996.4
Abstract 2,7-Diazabicyclo[3.3.0]octan-4-ol (1) and 2,7-diazabicyclo[3.3.0]oct-4-ene (2) are synthesized by the desulfonylation using Mg-HgCl2(cat.) of β-hydroxy sulfone derivatives which have been prepared via cyclization of sulfone ester derivative.