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。
[EN] PROSTAGLANDIN CONJUGATES FOR TREATING OR PREVENTING BONE DISEASE<br/>[FR] CONJUGUES DE LA PROSTAGLANDINE TRAITANT OU PREVENANT LES MALADIES DE L'OS
申请人:MERCK FROSST CANADA INC
公开号:WO2000031084A1
公开(公告)日:2000-06-02
This invention relates to prostaglandin-bisphosphonate conjugates. These conjugates are effective for treating or preventing bone diseases such as osteoporosis. These conjugates simultaneously deliver a prostaglandin agent for increasing bone formation and a bisphosphonate agent for inhibiting bone resorption.
PROSTAGLANDIN CONJUGATES FOR TREATING OR PREVENTING BONE DISEASES
申请人:Merck Frosst Canada & Co.
公开号:EP1131327B1
公开(公告)日:2003-02-19
PROSTAGLANDIN CONJUGATES FOR TREATING OR PREVENTING BONE DISEASE
申请人:Merck Frosst Canada & Co.
公开号:EP1131327A1
公开(公告)日:2001-09-12
US6121253A
申请人:——
公开号:US6121253A
公开(公告)日:2000-09-19
[EN] PHOSPHONATED OXAZOLIDINONES AND USES THEREOF FOR THE PREVENTION AND TREATMENT OF BONE AND JOINT INFECTIONS<br/>[FR] OXAZOLIDINONES PHOSPHONÉES ET LEURS UTILISATIONS POUR LA PRÉVENTION ET LE TRAITEMENT DES INFECTIONS DES OS ET DES ARTICULATIONS
申请人:TARGANTA THERAPEUTICS INC
公开号:WO2007138381A2
公开(公告)日:2007-12-06
[EN] The invention relates to phosphonated derivatives of oxazolidinones. These compounds are useful as antibiotics for prevention and/or the treatment of bone and joint infections, especially for the prophylaxis and/or treatment of osteomyelitis. [FR] La présente invention concerne des dérivés phosphonés des oxazolidinones. Ces composés sont utilisables en tant qu'antibiotiques pour la prévention et/ou le traitement des infections des os et des articulations, en particulier pour la prophylaxie et/ou le traitement de l'ostéomyélite.