Synthesis and Study of Alendronate Derivatives as Potential Prodrugs of Alendronate Sodium for the Treatment of Low Bone Density and Osteoporosis
摘要:
Alendronate derivatives were evaluated as potential prodrugs for the osteoporosis drug alendronate sodium in an attempt to enhance the systemic exposure after oral administration. An investigation of the chemical behavior of alendronate derivatives led to development of practical synthetic strategies and prediction of each structural class's prodrug potential. Pharmacokinetic studies of N-myristoylalendronic acid revealed that 25% have been converted in vivo after iv administration in rat, providing an important proof-of-concept for this strategy.
A method for treatment of HBV and HIV infections comprising administering the compound or salt of formula Ig
1
一种治疗HBV和HIV感染的方法,包括给予化合物或公式Ig1的盐。
Antiviral methods employing double esters of 2', 3'-dideoxy-3'-fluoroguanosine
申请人:Zhou Xiao-Xiong
公开号:US20060122383A1
公开(公告)日:2006-06-08
A method for treatment of HBV and HIV infections comprising administering the compound or salt of formula Ig
一种治疗HBV和HIV感染的方法,包括给予化合物或公式Ig的盐。
ANTIVIRAL METHODS EMPLOYING DOUBLE ESTERS OF 2', 3'-DIDEOXY-3'-FLUOROGUANOSINE
申请人:Zhou Xiao-Xiong
公开号:US20060058259A1
公开(公告)日:2006-03-16
A method for treatment of HBV and HIV infections comprising administering the compound or salt of formula Ig
一种治疗乙型肝炎和人类免疫缺陷病毒感染的方法,包括给予公式Ig的化合物或盐。
Method of colouring hair using cationic dyes
申请人:——
公开号:US20030066143A1
公开(公告)日:2003-04-10
The cationic dyes of formula (1) specified in claim 1 are suitable especially for colouring keratin-containing fibres, more especially for colouring hair.
权利要求 1 所述的式 (1) 阳离子染料特别适用于含角蛋白纤维的染色,尤其适用于 头发的染色。
PRODRUGS OF PHOSPHOROUS-CONTAINING PHARMACEUTICALS