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    • 100. 发明申请
    • A STABLE PHARMACEUTICAL COMPOSITION CONTAINING TENOFOVIR DISOPROXIL FUMARATE
    • 含有TENOFOVIR DISOPROXIL FUMARATE的稳定的药物组合物
    • WO2015085976A1
    • 2015-06-18
    • PCT/CZ2014/000150
    • 2014-12-09
    • ZENTIVA, K.S.
    • SLADKOVA, VeronikaDAMMER, OndrejKREJCIK, LukasPEKAREK, TomasADIYAMAN, MustafaERGÜL, Sehnaz
    • A61K9/20A61K31/675
    • A61K9/2054A61K9/2027A61K9/2059A61K31/513A61K31/675A61K2300/00
    • A stable pharmaceutical composition containing, as the active substance, tenofovir disoproxil fumarate, or a combination of tenofovir disoproxil fumarate with another active substance, which further contains a disintegrant selected from the group including crospovidone, maize starch, and hydroxypropylcellulose. Additionally, a stable pharmaceutical composition containing, as the active substance, tenofovir disoproxil fumarate, or a combination of tenofovir disoproxil fumarate with another active substance, which further contains sodium salt of croscarmellose and an acid selected from the group including fumaric, citric, malic, maleic, L-tartaric, and malonic acids. Using of the dispersant or the combination of sodium salt of croscarmellose and acid prevents the conversion of tenofovir disoproxil fumarate to tenofovir disoproxil hemifumarate (TDF to TDHF).
    • 一种稳定的药物组合物,其含有替诺福韦地索普伐他富马酸酯,或替莫福韦地索普西富马酸与另一种活性物质的组合,其还含有选自包含交聚维酮,玉米淀粉和羟丙基纤维素的崩解剂。 另外,还含有交联羧甲基纤维素钠盐和选自富马酸,柠檬酸,苹果酸,柠檬酸,柠檬酸,柠檬酸,柠檬酸,柠檬酸等的酸,作为活性物质的替诺福韦替洛昔芬富马酸盐,或替莫福韦富马酸替夫洛尔与其它活性物质的组合的稳定药物组合物, 马来酸,L-酒石酸和丙二酸。 使用分散剂或交联羧甲基纤维素钠和酸的钠盐的组合可以防止替诺福韦地索普西富马酸转化为替诺福韦地索普利半富马酸盐(TDF至TDHF)。