Echinocandin cyclic peptide derivatives
    3.
    发明申请
    Echinocandin cyclic peptide derivatives 审中-公开
    棘白菌素环肽衍生物

    公开(公告)号:US20050181988A1

    公开(公告)日:2005-08-18

    申请号:US10502646

    申请日:2003-02-04

    CPC分类号: C07K7/56

    摘要: This invention relates to new lipopeptide compound represented by the following general formula (I) wherein R1, R2, R3, R4 and R5 are as defined in the description or a salt thereof which has antimicrobial activities (especially, antifungal activities), inhibitory activity on β-1,3-glucan synthase, to process for preparation thereof, to a pharmaceutical composition comprising the same, and to a method for prophylactic and/or thereapeutic treatment of infectious diseases including Pneumocystis carinii infection (e.g. Pneumocystis carinii pneumonia) in a human being or an animal. In particular, R4 is an alkyl moiety which is substituted with an eventually protected and/or further substituted selected from amino, carboxy, guanidino, heterocyclic-carbonyl, alkyl-carbamoyl.

    摘要翻译: 本发明涉及由以下通式(I)表示的新的脂肽化合物,其中R 1,R 2,R 3, R 4和R 5如在描述中所定义或其具有抗微生物活性(特别是抗真菌活性),对β-1,3-葡聚糖合酶的抑制活性的盐 用于制备其的药物组合物,以及涉及在人或动物中包括卡氏肺囊虫感染(例如肺孢子虫肺炎)的感染性疾病的预防和/或治疗性治疗方法。 特别地,R 4是被最后被保护和/或进一步取代的烷基部分,其被选自氨基,羧基,胍基,杂环羰基,烷基 - 氨基甲酰基。

    Cephem compounds
    5.
    发明授权
    Cephem compounds 失效
    头孢烯化合物

    公开(公告)号:US07192943B2

    公开(公告)日:2007-03-20

    申请号:US10942916

    申请日:2004-09-17

    CPC分类号: C07D501/00 Y02P20/55

    摘要: The present invention relates to a compound of the formula [I]: wherein R1 is lower alkyl or hydroxy(lower)alkyl, and R2 is hydrogen or amino protecting group, or R1 and R2 are bonded together and form lower alkylene; R is -A-R6 wherein A is bond, —NHCO—(CH2CO)n—, lower alkylene, —NH—CO—CO— or the like, and R6 is wherein R7, R8, R9 and R10 are independently amino, guanidino, amidino or the like; R4 is carboxy or protected carboxy; and R5 is amino or protected amino, or a pharmaceutically acceptable salt thereof, a process for preparing a compound of the formula [I], and a pharmaceutical composition comprising a compound of the formula [I] in admixture with a pharmaceutically acceptable carrier.

    摘要翻译: 本发明涉及式[I]化合物:其中R 1是低级烷基或羟基(低级)烷基,R 2是氢或氨基保护基 或R 1和R 2结合在一起形成低级亚烷基; R为-AR 6,其中A为键,-NHCO-(CH 2 CO 2)n - ,低级亚烷基,-NH-CO- CO-等,并且R 6是其中R 7,R 8,R 9和R 9, 胍基10是独立的氨基,胍基,脒基等; R 4是羧基或被保护的羧基; 和R 5是氨基或被保护的氨基或其药学上可接受的盐,制备式[I]化合物的方法,以及药物组合物,其包含式[I]化合物 与药学上可接受的载体混合。

    Cephem compounds
    6.
    发明申请
    Cephem compounds 失效
    头孢烯化合物

    公开(公告)号:US20050096306A1

    公开(公告)日:2005-05-05

    申请号:US10942916

    申请日:2004-09-17

    CPC分类号: C07D501/00 Y02P20/55

    摘要: The present invention relates to a compound of the formula [I]: wherein R1 is lower alkyl or hydroxy(lower)alkyl, and R2 is hydrogen or amino protecting group, or R1 and R2 are bonded together and form lower alkylene; R is -A-R6 wherein A is bond, —NHCO—(CH2CO)n—, lower alkylene, —NH—CO—CO— or the like, and R6 is wherein R7, R8, R9 and R10 are independently amino, guanidino, amidino or the like; R4 is carboxy or protected carboxy; and R5 is amino or protected amino, or a pharmaceutically acceptable salt thereof, a process for preparing a compound of the formula [I], and a pharmaceutical composition comprising a compound of the formula [I] in admixture with a pharmaceutically acceptable carrier.

    摘要翻译: 本发明涉及式[I]化合物:其中R 1是低级烷基或羟基(低级)烷基,R 2是氢或氨基保护基 或R 1和R 2结合在一起形成低级亚烷基; R为-AR 6,其中A为键,-NHCO-(CH 2 CO 2)n - ,低级亚烷基,-NH-CO- CO-等,并且R 6是其中R 7,R 8,R 9和R 9, 胍基10是独立的氨基,胍基,脒基等; R 4是羧基或被保护的羧基; 和R 5是氨基或被保护的氨基或其药学上可接受的盐,制备式[I]化合物的方法,以及药物组合物,其包含式[I]化合物 与药学上可接受的载体混合。