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    • 9. 发明申请
    • NOVEL PRODRUGS FOR PHOSPHORUS-CONTAINING COMPOUNDS
    • 含磷化合物的新产品
    • WO9945016A9
    • 2000-03-02
    • PCT/US9904908
    • 1999-03-05
    • METABASIS THERAPEUTICS INC
    • ERION MARK DREDDY K RAJAROBINSON EDWARD D
    • C07H19/213A61K31/665A61K31/675A61K31/7042A61K31/7052A61K31/7064A61K31/7068A61K31/7072A61K31/7076A61K31/708A61K49/00A61P1/16A61P3/00A61P3/04A61P3/06A61P3/10A61P9/10A61P31/12A61P33/00A61P35/00A61P43/00C07F9/6571C07F9/6574C07H19/10C07H19/11C07H19/20C07H19/207C07H19/00
    • C07H19/10C07F9/657154C07F9/657181C07F9/65742C07F9/65744C07H19/20C07H19/207
    • Prodrugs of formula (I), their uses, their intermediates, and their method of manufacture are described, wherein V is selected from the group consisting of -H, aralkyl, alicyclic, aryl, substituted aryl, heteroaryl, substituted heteroaryl, 1-alkenyl, 1-alkynyl, and -R ; or together V and Z are connected via 3-5 atoms to form a cyclic group, optionally containing 1 heteroatom, substituted with hydroxy, acyloxy, alkoxycarbonyloxy, or aryloxycarbonyloxy attached to a carbon atom that is three atoms from an oxygen attached to the phosphorus; or together V and Z are connected via 3-5 atoms to form a cyclic group, optionally containing 1 heteroatom, that is fused to an aryl group at the beta and gamma position to the oxygen attached to the phosphorus; or together V and W are connected via 3 carbon atoms to form an optionally substituted cyclic group containing 6 carbon atoms and substituted with one substituent selected from the group consisting of hydroxy, acyloxy, alkoxycarbonyloxy, alkylthiocarbonyloxy, and aryloxycarbonyloxy, attached to a carbon atom that is three atoms from an oxygen attached to the phosphorus; W and W' are independently selected from the group consisting of -H, alkyl, aralkyl, alicyclic, aryl, substituted aryl, heteroaryl, substituted heteroaryl, 1-alkenyl, 1-alkynyl, and -R ; Z is selected from the group consisting of -CHR OH, -CHR OC(O)R , -CHR OC(S)R , -CHR OC(S)OR , -CHR OC(O)SR , -CHR OCO2R , -OR , -SR , -CHR N3, -CH2aryl, -CH(aryl)OH, -CH(CH=CR 2)OH, -CH(CCR )OH, -R , -NR 2, -OCOR , -OCO2R , -SCOR , -SCO2R , -NHCOR , -NHCO2R , -CH2NHaryl, -(CH2)p-OR , and -(CH2)p-SR ; R is an R or -H; R is selected from the group consisting of alkyl, aryl, aralkyl, and alicyclic; and R is selected from the group consisting of alkyl, aralkyl, and alicyclic; p is an integer from 2 to 3; with the provisos that a) V, Z, W, and W' are not all -H; and b) when z is -R , then at least one of V and W is not -H, or -R ; and M is selected from the group that attached to PO3 , P2O6 , or P3O9 is biologically active in vivo, and that is attached to the phosphorus in formula (I) via a carbon, oxygen, or nitrogen atom; and pharmaceutically acceptable prodrugs and salts thereof.
    • 描述了式(I)的前药,其用途,其中间体及其制备方法,其中V选自-H,芳烷基,脂环族,芳基,取代的芳基,杂芳基,取代的杂芳基,1-烯基 ,1-炔基和-R 9; 或一起V和Z通过3-5个原子连接形成环状基团,任选地含有1个被连接到磷上的氧原子连接到三个原子上的羟基,酰氧基,烷氧基羰基氧基或芳氧基羰基氧基的杂原子; 或一起V和Z通过3-5个原子连接以形成任选地含有1个杂原子的环状基团,其在β和γ位置处的芳基与连接到磷的氧融合; 或者一起V和W通过3个碳原子连接形成任选取代的含有6个碳原子的环状基团,并被一个选自羟基,酰氧基,烷氧基羰基氧基,烷硫基羰基氧基和芳氧基羰基氧基的一个取代基取代, 是从附着于磷的氧的三个原子; W和W'独立地选自-H,烷基,芳烷基,脂环族,芳基,取代的芳基,杂芳基,取代的杂芳基,1-烯基,1-炔基和-R 9。 Z选自-CHR 2 OH,-CHR 2 OC(O)R 3,-CHR 2 OC(S)R 3,-CHR 2 OC( S)OR 3,-CHR 2 OC(O)SR 3,-CHR 2 OCO 2 R 3,-OR 2,-SR 2,-CHR 2 N 3, -CH 2芳基,-CH(芳基)OH,-CH(CH = CR 2)OH,-CH(CCR 2)OH,-R 2,-NR 2,-OCOR 3 ,-OCO 2 R 3,-SCOR 3,-SCO 2 R 3,-NHCOR 2,-NHCO 2 R 3,-CH 2 NH芳基, - (CH 2)p -OR 2和 - (CH 2 )对 - SR <2>; R 2是R 3或-H; R 3选自烷基,芳基,芳烷基和脂环族; 并且R 9选自烷基,芳烷基和脂环族; p是2至3的整数; 条件是a)V,Z,W和W'不全为-H; 和b)当z是-R 2时,V和W中的至少一个不是-H或-R 9; 并且M选自附着于PO 3 2-,P 2 O 6 3-或P3O 9 4-的基团在体内具有生物活性,并且通过碳与式(I)中的磷连接, 氧或氮原子; 及其药学上可接受的前药及其盐。