Use of Levo-Ornidazole For Preparing Anti-Parasitic Infection Drug
    116.
    发明申请
    Use of Levo-Ornidazole For Preparing Anti-Parasitic Infection Drug 审中-公开
    使用左旋硝唑制备抗寄生虫感染药物

    公开(公告)号:US20080177083A1

    公开(公告)日:2008-07-24

    申请号:US11909623

    申请日:2006-06-05

    IPC分类号: C07D233/94

    摘要: The use of levo-ornidazole in the preparation of anti-parasitic infection drug is provided. It is demonstrated that levo-ornidazole is superior to dextro-ornidazole and racemic ornidazole in the therapeutic action against parasitization (especially trichomonas vaginalis infection and cecal amoeba infection), and thus it is more practicable to formulate L-ornidazole as anti-parasitic infection drugs, and particularly as drug preparations which are suitable for clinical uses, including oral preparation, intravenous preparation and vaginal preparation.

    摘要翻译: 提供了使用左旋奥硝唑制备抗寄生虫感染药物。 证明左旋奥硝唑在抗寄生虫的治疗作用(特别是阴道毛滴虫感染和盲肠变形虫感染)中优于右旋奥硝唑和外消旋奥硝唑,因此配制L-奥硝唑作为抗寄生虫感染药物更为可行 ,特别是适用于临床用途的药物制剂,包括口服制剂,静脉内制剂和阴道制剂。

    Sulphorous derivatives of imidazole and their use as medicaments
    119.
    发明授权
    Sulphorous derivatives of imidazole and their use as medicaments 失效
    咪唑的硫代衍生物及其用作药物

    公开(公告)号:US5599830A

    公开(公告)日:1997-02-04

    申请号:US369909

    申请日:1995-01-09

    摘要: The invention relates to the products: ##STR1## in which: R.sub.1 =alkyl, alkenyl, alkynyl, alkylthio,R.sub.2B, R.sub.3B representing:hydrogen, mercapto, formyl, acyl, carboxy nitro, cyano,--PO.sub.3 (R).sub.2, R representing hydrogen, alkyl, aryl, amino or carbamoyl,the R.sub.4B radicals; ##STR2## n=0 to 2 X'=arylR.sub.4B either represents --(CH.sub.2).sub.m1 --S(O).sub.m2 --X--R.sub.10, m1=0 to 4, m2=0 to 2either m1 is different from 0, X--R.sub.10 represents amino, or whatever m1 is, X represents a single bond or --NH--, --NH--CO--, --NH--CO--NH--,R.sub.10 =alkyl, alkenyl or aryl, or hydrogen, alkyl, alkenyl, alkynyl, acyl or amino,--S--S--R.sub.4B ', R.sub.4B ' represents R.sub.4B except for amino and alkoxy, and one of R.sub.2B and R.sub.3B represents --OR.sub.4B : ##STR3## m=0 to 2, Y.sub.B ---Y.sub.1B --B--Y.sub.2B,Y.sub.1B =aryl,B=a single bond or --CO--, --O--, --NH--CO--, --CO--NH--, --O--O--(CH.sub.2).sub.p --,p=1 to 3,Y.sub.2B represents hydrogen, cyano, carboxy, in all isomer forms and salts, their use as medicaments.

    摘要翻译: 本发明涉及产品:其中:R1 =烷基,烯基,炔基,烷硫基,R2B,R3B代表:氢,巯基,甲酰基,酰基,羧基硝基,氰基,-PO3(R)2 R代表氢,烷基,芳基,氨基或氨基甲酰基,R4B基; n = 0〜2 X'=芳基R4B表示 - (CH2)m1-S(O)m2-X-R10,m1 = 0〜4,m2 = 0〜2 m1不同于0,X -R10表示氨基,或任何m1表示,X表示单键或-NH-,-NH-CO-,-NH-CO-NH-,R10 =烷基,烯基或芳基,或氢,烷基,烯基,炔基 ,酰基或氨基,-SS-R4B',R4B'表示除氨基和烷氧基以外的R4B,R2B和R3B之一表示-OR4B:m = 0至2,YB-Y1B-B-Y2B,Y1B =芳基,B =单键或-CO-,-O-,-NH-CO-,-CO-NH-, - O-(CH 2)p - ,p = 1〜3,Y2B表示氢,氰基, 羧基,以所有异构体形式和盐,它们作为药物的用途。