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    • 5. 发明申请
    • 2,4-Diamino quinazoline and pyridopyrimidine ester derivatives as dihydrofolate reductase inhibitors
    • 2,4-二氨基喹唑啉和吡啶并嘧啶酯衍生物作为二氢叶酸还原酶抑制剂
    • US20060111376A1
    • 2006-05-25
    • US10525906
    • 2003-08-27
    • Anders HallbergMalin Graffner-NordbergArne BomanElisabeth Seifert
    • Anders HallbergMalin Graffner-NordbergArne BomanElisabeth Seifert
    • A61K31/517C07D239/95
    • C07D239/95
    • The invention provides novel compounds or the formula II: wherein R1, R2, R3 and R4 are independently hydrogen of a group that liberates the free amine in vivo, for example —CO-alkyl, preferably —CO—C1-C3 alkyl or pivalate; or —COhaloalkyl, preferably —CO—C1-C3 haloalkyl, most preferably —CO—C1-C3 chloroalkyl; wherein W is: and @ denotes the points of attachment and wherein the ester can be located in either direction; wherein n and m are independently 0-5; wherein one but not both or X and Y can be nitrogen, or X is C-A and/or Y is C—B; wherein A and B are independently selected from hydrogen, alkyl optionally substituted with a halogen, an electron donor group such as amino, alkylamino, dialkylamino or hydroxy, or an electron acceptor group such as nitro, cyano. trihaloalkyl or amido, alkoxy or halogen; and pharmacologically acceptable salts thereof. Provided that when R1 to R4 are hydrogen, both X and Y are C—H, n is 1 and —(CH2)n— is attached to the bridging oxygen of the ester group W, then m cannot be 0 or 1.
    • 本发明提供了新的化合物或式II:其中R 1,R 2,R 3和R 4, 独立地是在体内释放游离胺的基团的氢,例如-CO-烷基,优选-CO-C 1 -C 3烷基或特戊酸酯; 或-CO卤代烷基,优选-CO-C 1 -C 3卤代烷基,最优选-CO-C 1 -C 3 - / SUB-氯烷基; 其中W是:和@表示连接点,并且其中酯可以位于任一方向上; 其中n和m独立地为0-5; 其中一个但不是两个或X和Y可以是氮,或X是C-A和/或Y是C-B; 其中A和B独立地选自氢,任选被卤素取代的烷基,电子给体基团如氨基,烷基氨基,二烷基氨基或羟基,或电子受体基团如硝基,氰基。 三卤代烷基或酰氨基,烷氧基或卤素; 及其药理学上可接受的盐。 假设当R 1至R 4为氢时,X和Y都是CH,n是1和 - (CH 2 CH 2) n 连接到酯基W的桥连氧上,则m不能为0或1。
    • 9. 发明授权
    • Method for increasing the address space for mobile terminals in a wireless network
    • 一种用于增加无线网络中的移动终端的地址空间的方法
    • US09271304B2
    • 2016-02-23
    • US14363148
    • 2011-12-09
    • Anders HolmHåkan AxelssonAnders HallbergOskar MyrbergJonas Nilsson
    • Anders HolmHåkan AxelssonAnders HallbergOskar MyrbergJonas Nilsson
    • H04W4/00H04W72/12H04W76/02H04L5/00
    • H04W72/1278H04L5/003H04W76/11
    • A method, in a base station subsystem (10), of allocating radio resources to mobile stations (20) in a wireless communication system (1) involves the base station subsystem (10) assigning a respective Temporary Block Flow (TBF) to each mobile station (20) in a cell (40) in the communication system (1), and then assigning to each TBF a Temporary Flow Identity (TFI), at least one Packet Data Channel (PDCH), and an Uplink State Flag (USF) if the TBF is an uplink TBF. The base station subsystem (10) then selects different training sequences from a plurality of available training sequences and assigns a respective different selected training sequence to two or more TBFs wherein these two or more TBFs share the same assigned Temporary Flow Identity (TFI), the same assigned Packet Data Channel (PDCH), and/or the same assigned Uplink State Flag (USF) if the TBF is an uplink TBF.
    • 一种在基站子系统(10)中向无线通信系统(1)中的移动台(20)分配无线电资源的方法,其特征在于,所述基站子系统(10)将相应的临时块流(TBF)分配给每个移动台 在通信系统(1)中的小区(40)中的站(20),然后向每个TBF分配临时流标识(TFI),至少一个分组数据信道(PDCH)和上行链路状态标志(USF) 如果TBF是上行链路TBF。 然后,基站子系统(10)从多个可用的训练序列中选择不同的训练序列,并将相应不同的选择的训练序列分配给两个或更多个TBF,其中这两个或更多TBF共享相同的分配临时流标识(TFI), 相同的分配数据信道(PDCH),和/或相同的分配的上行链路状态标志(USF),如果TBF是上行链路TBF。