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    • 2. 发明申请
    • NOVEL 2-AMINO-9-[(2-HYDROXYMETHYL) CYCLOPROPYLIDENEMETHYL] PURINES AS ANTIVIRAL AGENTS
    • 新型2-氨基-9- [(2-羟甲基)环丙基咪唑]作为抗病毒剂
    • WO2004006867A2
    • 2004-01-22
    • PCT/US2003/007909
    • 2003-03-13
    • WAYNE STATE UNIVERSITYTHE REGENTS OF THE UNIVERSITY OF MICHIGANZEMLICKA, JiriDRACH, John, C.
    • ZEMLICKA, JiriDRACH, John, C.
    • A61K
    • C07D473/00C07F9/65616
    • Compounds which are active against viruses have the Formulas (1) and (2), wherein B is 2-aminopurine-9-yl, which may be unsubstituted or substituted in the 6 position with NHR 1 , OR 2 , or SR 3 ; R l is selected from the group consisting of alkyl, alkenyl, alkynyl, and C 4-18 cycloalkyl, any of which may be optionally substituted with one or more members of the group consisting of hydroxy, halo, amino, acyl, cycloalkyl, heterocyclyl and aryl; R 2 is selected from the group consisting of C 2-18 alkyl, alkenyl, alkynyl, and cycloalkyl, any of which may be branched or unbranched and optionally substituted with one or more members of the group consisting of hydroxy, halo, amino, acyl, cycloalkyl, heterocyclyl, and aryl; and R 3 is selected from the group consisting of alkyl, alkenyl, alkynyl, and cycloalkyl, any of which may be branched or unbranched and optionally substituted with one or more members of the group consisting of hydroxy, halo, amino, acyl, cycloalkyl, heterocyclyl and aryl.
    • 对病毒有活性的化合物具有式(1)和(2),其中B是2-氨基嘌呤-9-基,其可以是未取代的或在6位被NHR1,OR2或SR3取代; R 1选自烷基,烯基,炔基和C 4-18环烷基,其中任何一个可以任选地被羟基,卤素,氨基,酰基,环烷基,杂环基和芳基中的一个或多个成员取代 ; R2选自C2-18烷基,烯基,炔基和环烷基,其中任何一个可以是支链或非支链的,并且任选被一个或多个由羟基,卤素,氨基,酰基,环烷基 ,杂环基和芳基; 并且R 3选自烷基,烯基,炔基和环烷基,其中任何一个可以是支链或非支链的,并且任选被一个或多个由羟基,卤素,氨基,酰基,环烷基,杂环基 和芳基。
    • 4. 发明申请
    • PYRROLO(2,3-D)PYRIMIDINE DERIVATIVES AS ANTIVIRALS
    • 吡咯(2,3-D)吡啶衍生物作为抗病毒剂
    • WO1995023151A1
    • 1995-08-31
    • PCT/US1995002287
    • 1995-02-23
    • THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    • THE REGENTS OF THE UNIVERSITY OF MICHIGANTOWNSEND, Leroy, B.DRACH, John, C.RENAU, Thomas, E.
    • C07D487/04
    • C07D487/04
    • This invention relates to a novel class of 4,5,6,7-substituted non-nucleoside, non-phosphorylatable pyrrolo[2,3-d]pyrimidines which exhibit both significantly lower levels of cytotoxicity and superior antiviral activity than known nucleoside, non-nucleoside, and non-nucleoside, non-phosphorylatable pyrrolo[2,3-d]pyrimidine derivatives, particularly against human DNA viruses such as cytomegalovirus (HCMV) and herpes simplex virus type 1 (HSV-1). These compounds are represented by formula (I) wherein R is -NH2 or -NHCH3; R is -CN, -CSNH2, or -CSeNH2; R is -H or -NH2; and R is selected from the group consisting of aryls and aralkyls having 6 to 30 carbon atoms; aliphatic oxy-hydrocarbyls having 2 to 15 carbon atoms, lacking free hydroxyl groups and further lacking acyl or acyl derivatized groups; and oxy-hydrocarbyls having 6 to 30 carbon atoms, at least one aryl or aralkyl group, and only one oxy-group; with the proviso that if R is -CN and R is -H, then R is -NH2 and R is -CH2C6H4-2-CH3.
    • 本发明涉及一类新颖的4,5,6,7-取代的非核苷,不可磷酸化的吡咯并[2,3-d]嘧啶,其显示出比已知的核苷非特异性的显着更低的细胞毒性水平和更好的抗病毒活性 核苷和非核苷,不可磷酸化的吡咯并[2,3-d]嘧啶衍生物,特别是针对人DNA病毒如巨细胞病毒(HCMV)和1型单纯疱疹病毒(HSV-1)。 这些化合物由式(I)表示,其中R 4是-NH 2或-NHCH 3; R 5是-CN,-CSNH 2或-CSeNH 2; R 6是-H或-NH 2; R 7选自具有6〜30个碳原子的芳基和芳烷基; 具有2至15个碳原子的脂族烃基,缺少游离羟基并进一步缺乏酰基或酰基衍生基团; 和具有6至30个碳原子的烃基,至少一个芳基或芳烷基和仅一个氧基; 条件是如果R 5是-CN且R 6是-H,那么R 4是-NH 2,R 7是-CH 2 C 6 H 4 -2-CH 3。
    • 6. 发明公开
    • LYXOFURANOSYL BENZIMIDAZOLES AS ANTIVIRAL AGENTS
    • LYX非呋喃酰基苯并咪唑作为抗病毒药物
    • EP1000080A1
    • 2000-05-17
    • EP98937254.5
    • 1998-07-29
    • THE REGENTS OF THE UNIVERSITY OF MICHIGANGLAXO GROUP LIMITED
    • TOWNSEND, Leroy, B.DRACH, John, C.BIRON, Karen,K.BOYD, Frank,L. Jr.
    • C07H19/052A61K31/70
    • C07H19/052Y02P20/55
    • The present invention pertains to D- and L-lyxofuranosyl benzimidazole compounds. In one embodiment, the present invention pertains to D- and L-lyxofuranosyl benzimidazole compounds selected from the group consisting of compounds having a formula selected from the following: (beta-D), (beta-L), (alpha-L) and (alpha-D) wherein R?2, R4, R5, R6, and R7¿ are independently the same or different and independently selected from the group consisting of: -H, -F, -Cl, -Br, -I, -NO¿2?, -N(R?8)¿2, -OR?8, -SR12¿, and -CF¿3?, wherein R?8¿ is independently -H or an alkyl group having 1-6 carbon atoms and wherein R12 is independently -H or a hydrocarbyl group having 1-10 carbon atoms; and R?9, R10 and R11¿ are independently the same or different and are H or a hydroxyl protecting group; anomeric and optical isomers thereof; and pharmaceutically acceptable salts and prodrug derivatives thereof. The present invention also pertains to antiviral compositions using these compounds, methods of treating a viral infection using these compounds, and the use of these compounds in the preparation of a medicament for use in the treatment of a viral infection.
    • 本发明涉及D-和L-左旋呋喃糖基苯并咪唑化合物。 在一个实施方案中,本发明涉及选自具有选自以下结构式的化合物的D-和L-来苏呋喃糖基苯并咪唑化合物:(β-D),(β-L),(α-L)和 (α-D)其中R 2,R 4,R 5,R 6和R 7'独立地相同或不同并且独立地选自:-H,-F,-Cl,-Br,-I, - -N(R 8)2,-OR 8,-SR 12和-CF 3,其中R 8独立地为-H或具有1-6个碳原子的烷基 并且其中R 12独立地为-H或具有1-10个碳原子的烃基; R9,R10和R11独立地是相同或不同的,并且是H或羟基保护基; 它们的端基异构体和光学异构体; 及其药学上可接受的盐和前药衍生物。 本发明还涉及使用这些化合物的抗病毒组合物,使用这些化合物治疗病毒感染的方法,以及这些化合物在制备用于治疗病毒感染的药物中的用途。