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    • 2. 发明授权
    • Leukotriene B4 derivatives, process for their production and their use
as pharmaceutical agents
    • 白三烯B4衍生物,其制备方法及其作为药剂的用途
    • US5859054A
    • 1999-01-12
    • US682724
    • 1996-11-08
    • Werner SkuballaBernd BuchmannJosef HeindlWolfgang FrohlichRoland EkerdtClaudia Giesen
    • Werner SkuballaBernd BuchmannJosef HeindlWolfgang FrohlichRoland EkerdtClaudia Giesen
    • C07D521/00A61K31/19A61K31/195A61K47/40A61P1/00A61P17/00A61P29/00A61P35/00A61P35/02A61P43/00C07C43/115C07C59/13C07C59/58C07C59/62C07C59/72C07C67/31C07C67/343C07C69/708C07C69/734C07C235/04C07C235/08C07C311/00C07C323/14A61K31/215
    • C07C59/72C07C235/08C07C59/62C07C69/708C07C2101/14
    • Pharmacologically active leukotriene-B.sub.4 derivatives of general formula I, ##STR1## are described, in whichR.sub.1 represents CH.sub.2 OH, CH.sub.3, CF.sub.3, COOR.sub.4, CONR.sub.5 R.sub.6, orR.sub.2 represents H or an organic acid radical with 1-15 C atoms,R.sub.3 symbolizes H; C.sub.1 -C.sub.14 alkyl, C.sub.3 -C.sub.10 cycloalkyl optionally substituted singly or multiply; C.sub.6 -C.sub.10 aryl radicals, independently of one another, optionally substituted singly or multiply by halogen, phenyl, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, fluoromethyl, chloromethyl, trifluoromethyl, carbonyl, carboxyl or hydroxy; or a 5- to 6-membered aromatic heterocyclic ring with at least 1 heteroatom,R.sub.4 means hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.3 -C.sub.10 cycloalkyl; C.sub.6 -C.sub.10 aryl radicals optionally substituted by 1-3 halogen, phenyl, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, fluoromethyl, chloromethyl, trifluoromethyl, carboxyl or hydroxy; CH.sub.2 --CO--(C.sub.6 -C.sub.10) aryl or a 5- to 6-membered ring with at least 1 heteroatom,A symbolizes a trans, trans--CH.dbd.CH--CH.dbd.CH, a --CH.sub.2 CH.sub.2 --CH.dbd.CH-- or a tetramethylene group,B symbolizes a C.sub.1 -C.sub.10 straight-chain or branched-chain alkylene group, which optionally can be substituted by fluorine or the group ##STR2## D means a direct bond, oxygen, sulfur, --C.tbd.C--, --CH.dbd.CR.sub.7, or together with B can also mean a direct bond,R.sub.5 and R.sub.6 are the same or different, and represent H or C.sub.1 -C.sub.4 alkyl or R.sub.6 represents H and R.sub.5 represents C.sub.1 -C.sub.15 alkanoyl or R.sub.8 SO.sub.2, and are optionally substituted with OH,R.sub.7 means H, C.sub.1 -C.sub.5 alkyl, chlorine, bromine,R.sub.8 has the same meaning as R.sub.3,n is 2-5, and, if R.sub.4 means hydrogen, their salts with physiologically compatible bases and their cyclodextrin clathrates.
    • PCT No.PCT / EP94 / 00216 Sec。 371日期:1996年11月8日 102(e)日期1996年11月8日PCT 1994年1月27日PCT公布。 出版物WO95 / 20564 日期:1995年8月3日描述了通式I的化学活性白三烯-BB衍生物,其中R1表示CH 2 OH,CH 3,CF 3,COOR 4,CONR 5 R 6或R 2表示H或有机酸基团,其中1 -15 C原子,R3表示H; 任选取代的C 1 -C 14烷基,C 3 -C 10环烷基或多或多个; 苯基,C 1 -C 4烷基,C 1 -C 4烷氧基,氟甲基,氯甲基,三氟甲基,羰基,羧基或羟基任意取代; C 6 -C 10芳基独立地彼此独立地被卤素,苯基, 或具有至少1个杂原子的5至6元芳族杂环,R 4表示氢,C 1 -C 10烷基,C 3 -C 10环烷基; 任选被1-3个卤素,苯基,C 1 -C 4烷基,C 1 -C 4烷氧基,氟甲基,氯甲基,三氟甲基,羧基或羟基取代的C 6 -C 10芳基; CH2-CO-(C6-C10)芳基或具有至少1个杂原子的5-至6-元环,A表示反式,反式-CH = CH-CH = CH,-CH 2 CH 2 -CH = CH-或 四亚甲基,B表示C1-C10直链或支链亚烷基,其任选可以被氟取代,或者基团D表示直接键,氧,硫,-C 3位C,-CH = CR7或与B一起也可以表示直接键合,R5和R6相同或不同,表示H或C1-C4烷基或R6表示H,R5表示C1-C15烷酰基或R8SO2,并且任选被 OH,R7表示H,C1-C5烷基,氯,溴,R8具有与R3相同的含义,n为2-5,如果R 4表示氢,则其与生理上相容的碱和它们的环糊精包合物的盐。