[Objective] An objective of the present invention is to provide compounds that are effective against various resistant bacteria which cause current clinical problems, for example, pneumococci including penicillin resistant
Streptococcus pneumoneae
(PRSP),
Haemophilus influenzae
including bata-lactamase-nonproducing ampicillin-resistant
Haemophilus influenzae
(BLNAR), and
Moraxella
(
Branhamella
)
catarrhalis.
[Structure] The present invention provides 2-ethenylthio-based carbapenem derivatives represented by the formula (I) or pharmaceutically acceptable salts thereof that are effective, for example, against pneumococci including penicillin resistant
Streptococcus
pneumoneae (PRSP),
Haemophilus influenzae
including beta-lactamase-nonproducing ampicillin-resistant
Haemophilus influenzae
(BLNAR), and
Moraxella
(Branhamella) catarrhalis:
NOVEL CONJUGATES, PREPARATION THEREOF, AND THERAPEUTIC USE THEREOF
申请人:BOUCHARD Hervé
公开号:US20120225089A1
公开(公告)日:2012-09-06
Provided herein are cryptophycin conjugates and compositions containing them. Methods of making and using such compounds also are provided.
本发明提供了隐藻素偶联物及其包含它们的组合物。还提供了制备和使用此类化合物的方法。
Non-aqueous electrolytic solutions and batteries comprising non-aqueous
申请人:Mitsui Petrochemical Industries, Ltd.
公开号:US05659062A1
公开(公告)日:1997-08-19
A novel carbonate compound represented by the general formula [I]: R.sup.1 CH.sub.2 O--CO--OCH.sub.2 R.sup.2 [I] wherein R.sup.1 represents a hydrogen atom, an alkyl group or an alkyl group substituted with one or more halogen atoms, and R.sup.2 represents an alkyl group having no hydrogen atom at the .alpha.-position thereof or an alkyl group substituted with one or more halogen atoms having no hydrogen atom at the .alpha.-position thereof, with the proviso that R.sup.1 is not identical to R.sup.2, which has excellent properties as solvent, is disclosed. A non-aqueous electrolytic solution and a battery utilizing the novel carbonate compound are also disclosed.
A new metallo-β-lactamase inhibitor which acts as a medicament for inhibiting the inactivation of β-lactam antibiotics and recovering anti-bacterial activities is disclosed. The maleic acid derivatives having the general formula (I) have metallo-β-lactamase inhibiting activities. It is possible to recover the anti-bacterial activities of β-lactam antibiotics against metallo-β-lactamase producing bacteria by combining the compound of the general formula (I) with β-lactam antibiotics.
This invention relates to a range of alpha substituted 2-benzyl substituted imidazole compounds and pharmaceutically acceptable salts and solvates thereof, to compositions comprising such compounds, processes for their synthesis and their use as parasiticides.