描述了在苯环上用伯胺或羧酸基团改性的两种苄基双(膦酸)的制备。这些化合物以双(膦酸酯)四酯和相应游离酸的形式制备和表征。膦酸酯适合进一步衍生,主要用于通过酰胺键的共轭。使用三甲基甲硅烷基溴将双(膦酸酯)酯温和转化为游离酸,允许与对酸性和/或碱性水解条件敏感的官能团一起工作。使用酰胺和磺酰胺键作为间隔物,从构建块制备了三个含双(膦酸酯)的荧光探针。选择含有丹磺酰基、罗丹明 B 和荧光素的染料是因为它们的通用性和低成本。制备的双(膦酸盐)-构建块和修饰的荧光探针用于对羟基磷灰石的吸附研究,羟基磷灰石是常用的骨组织模型。制备的双(膦酸盐)化合物的吸附能力与帕米膦酸盐相似。
描述了在苯环上用伯胺或羧酸基团改性的两种苄基双(膦酸)的制备。这些化合物以双(膦酸酯)四酯和相应游离酸的形式制备和表征。膦酸酯适合进一步衍生,主要用于通过酰胺键的共轭。使用三甲基甲硅烷基溴将双(膦酸酯)酯温和转化为游离酸,允许与对酸性和/或碱性水解条件敏感的官能团一起工作。使用酰胺和磺酰胺键作为间隔物,从构建块制备了三个含双(膦酸酯)的荧光探针。选择含有丹磺酰基、罗丹明 B 和荧光素的染料是因为它们的通用性和低成本。制备的双(膦酸盐)-构建块和修饰的荧光探针用于对羟基磷灰石的吸附研究,羟基磷灰石是常用的骨组织模型。制备的双(膦酸盐)化合物的吸附能力与帕米膦酸盐相似。
Phosphonated Fluoroquinolones, Antibacterial Analogs Thereof, and Methods for the Prevention and Treatment of Bone and Joint Infections
申请人:Delorme Daniel
公开号:US20080287396A1
公开(公告)日:2008-11-20
The present invention relates to phosphonated fluoroquinolones, antibacterial analogs thereof, and methods of using such compounds. These compounds are useful as antibiotics for prevention and/or the treatment of bone and joint infections, especially for the prevention and/or treatment of osteomyelitis.
PHOSPHONATED GLYCOPEPTIDE AND LIPOGLYCOPEPTIDE ANTIBIOTICS AND USES THEREOF FOR THE PREVENTION AND TREATMENT OF BONE AND JOINT INFECTIONS
申请人:Tanaka Kelly
公开号:US20100113333A1
公开(公告)日:2010-05-06
The present invention is directed to antimicrobial compounds which have an affinity for binding bones. More particularly, the invention is directed to phosphonated derivatives of glycopeptide or lipoglycopeptide antibiotics. These compounds are useful as antibiotics for the prevention or treatment of bone and joint infections, especially for the prevention and treatment of osteomyelitis.
PHOSPHONATED FLUOROQUINOLONES, ANTIBACTERIAL ANALOGS THEREOF, AND METHODS FOR THE PREVENTION AND TREATMENT OF BONE AND JOINT INFECTIONS
申请人:Targanta Therapeutics Inc.
公开号:EP1881974A2
公开(公告)日:2008-01-30
US8946144B2
申请人:——
公开号:US8946144B2
公开(公告)日:2015-02-03
[EN] PHOSPHONATED FLUOROQUINOLONES, ANTIBACTERIAL ANALOGS THEREOF, AND METHODS FOR THE PREVENTION AND TREATMENT OF BONE AND JOINT INFECTIONS<br/>[FR] FLUOROQUINOLONES PHOSPHONEES, LEURS ANALOGUES ANTIBACTERIENS, ET METHODES PERMETTANT DE PREVENIR ET DE TRAITER DES INFECTIONS OSSEUSES ET ARTICULAIRES
申请人:TARGANTA THERAPEUTICS INC
公开号:WO2007017762A2
公开(公告)日:2007-02-15
[EN] The present invention relates to phosphonated fluoroquinolones, antibacterial analogs thereof, and methods of using such compounds. These compounds are useful as antibotics for prevention and/or the treatment of bone and joint infections, especially for the prevention and/or treatment of osteomyelitis. [FR] La présente invention se rapporte à des fluoroquinolones phosphonées, à des analogues antibactériens de celles-ci, et à des procédés d'utilisation de tels composés. Lesdits composés sont utiles en tant qu'antibiotiques destinés à prévenir et/ou à traiter des infections osseuses et articulaires, en particulier l'ostéomyélite.