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    • 2. 发明授权
    • Imidazo- and triazolothiadiazines
    • 咪唑并和三唑并噻二嗪
    • US4891374A
    • 1990-01-02
    • US149546
    • 1988-01-28
    • Werner ThorwartUlrich GebertRudolf SchleyerbachRobert R. Bartlett
    • Werner ThorwartUlrich GebertRudolf SchleyerbachRobert R. Bartlett
    • A61K31/54A61P29/00A61P37/00C07D233/54C07D233/84C07D233/86C07D513/04
    • C07D513/04C07D233/84C07D233/86
    • Novel imidazo- and triazolothiadiazines of the general formula I ##STR1## in which R.sup.1 =C.sub.1 -C.sub.4 -alkyl,R.sup.2 =H or C.sub.1 -C.sub.3 -alkyland the structural element --A--B--=--CH.sub.2 --CH.sub.2 --, --CH CH--, --CH.dbd.N--, --CH.sub.2 --CO-- or --CO--CH.sub.2 --,and the physiologically aceptable acid-addition salts thereof, are prepared by reacting 2-halo-1-phenylalkanones of the formula II ##STR2## (meaning of R.sup.1 and R.sup.2 as in formula I, X=halogen) with compounds of the formula III ##STR3## (meaning of --A--B-- as in formula I) and, if appropriate, converting the compounds of the formula I formed into the physiologically acceptable acid-addition salts thereof by means of suitable acids.The compounds of the formula I and the physiologically acceptable acid-addition salts thereof are principally suitable for the prevention and treatment of inflammatory--in particular inflammatory rheumatic--disorders.Some of the intermediates formed during the preparation of the compounds of the formula I are also novel, namely 1-amino-2-mercaptoimidazole ##STR4## and 1-amino-2-thioxo-5-imidazolidinone ##STR5##
    • 其中R 1 = C 1 -C 4 - 烷基,R 2 = H或C 1 -C 3 - 烷基和结构元素-AB - = - CH 2 -CH 2 - , - 的通式I(I)的新型咪唑并 - 和三唑并噻二嗪, CH CH - , - CH = N - , - CH 2 -CO-或-CO-CH 2 - ,及其生理上可接受的酸加成盐,通过使式II的2-卤代-1-苯基烷基酮 (II)(式I中R 1和R 2的含义,X =卤素)与式III化合物(III)(式I中的-AB-的含义)反应,如果合适,将化合物 式I通过合适的酸形成生理上可接受的酸加成盐。 式I化合物及其生理上可接受的酸加成盐主要适用于预防和治疗炎症特别是炎性风湿病。 在制备式I化合物期间形成的一些中间体也是新的,即1-氨基-2-巯基咪唑和1-氨基-2-硫代-5-咪唑啉酮。
    • 5. 发明授权
    • 2-substituted 4-(3-alkyl-5-tert.-butyl-4-hydroxyphenyl) thiazoles,
processes for their preparation, pharmaceuticals containing them and
their use
    • 2-取代的4-(3-烷基-5-叔丁基-4-羟基苯基)噻唑,其制备方法,包含它们的药物及其用途
    • US5137897A
    • 1992-08-11
    • US626784
    • 1990-12-13
    • Werner ThorwartRudolf SchleyerbachRobert BartlettKlaus U. Weithmann
    • Werner ThorwartRudolf SchleyerbachRobert BartlettKlaus U. Weithmann
    • A61K31/425A61K31/426A61P29/00A61P37/00C07D277/24C07D277/26C07D277/28C07D277/30C07D417/06C07D417/12
    • C07D417/06C07D277/24C07D277/26C07D277/28C07D277/30
    • Novel substituted thiazoles of the formula I ##STR1## in which R.sup.1 is a saturated or unsaturated, straight-chain or branched C.sub.1 -C.sub.5 -alkyl group,R.sup.2 is a hydrogen atom or an alkyl radical having 1 to 3 carbon atoms,A is an intermediate chain of the formula--(CH.sub.2).sub.n --Y--CR.sup.3 R.sup.4 --; --CH.dbd.CR.sup.3 --(CH.sub.2).sub.m -- or --CH.dbd.N--O--(CH.sub.2).sub.n -- whereY is a single bond, an oxygen or sulfur atom or a carbonyl group,R.sup.3 and R.sup.4 are identical or different and are a hydrogen atom or an alkyl radical having up to two carbon atoms, m is a number from 0 to 3 and n is a number from 1 to 4, andZ is a tetrazole or CN group, or a radical of the formula ##STR2## X is a hydroxyl group or a radical of the formula R.sup.5 O-- or R.sup.6 R.sup.7 N--, where R.sup.5 is a straight-chain or branched C.sub.1 -C.sub.4 -alkyl radical which is optionally substituted by hydroxyl, C.sub.1 -C.sub.3 -alkoxy or C.sub.1 -C.sub.3 -alkylamino,R.sup.6 and R.sup.7 are identical or different and are a hydrogen atom, a straight-chain or branched C.sub.1 -C.sub.6 -alkyl radicall or, for the case in which R.sup.6 is a hydrogen atom or a C.sub.1 -C.sub.4 -alkyl radical,R.sup.7 is a hydroxyl, a C.sub.1 -C.sub.3 -alkoxy or a tetrazol-5-yl group or X, together with the structural element --A--(C.dbd.O)--, is a radical of the formula II ##STR3## where R.sup.8 is a hydrogen atom, a C.sub.1 -C.sub.3 -alkyl radical or a C.sub.1 -C.sub.3 -alkoxy radical, and physiologically tolerable salts of such compounds of the formula I in which X is a hydroxyl or hydroxyamino group,are prepared by various processes.They are preferably suitable for the treatment and prophylaxis of inflammatory diseases - in particular inflammatory rheumatic diseases.
    • R1是饱和或不饱和的直链或支链C1-C5-烷基,R2是氢原子或具有1至3个碳原子的烷基的式I(I)的新型取代的噻唑, A是式 - (CH 2)n Y-CR 3 R 4 - 的中间链; -CH = CR 3 - (CH 2)m - 或-CH = NO-(CH 2)n - ,其中Y为单键,氧或硫原子或羰基,R 3和R 4相同或不同,为氢原子 或具有至多两个碳原子的烷基,m为0至3的数,n为1至4的数,Z为四唑或CN基团,或式X的基团为 羟基或式R5O-或R6R7N-的基团,其中R5是任选被羟基,C 1 -C 3 - 烷氧基或C 1 -C 3 - 烷基氨基取代的直链或支链C 1 -C 4烷基,R 6和 R7相同或不同,为氢原子,直链或支链C1-C6烷基,或对于R6为氢原子或C1-C4烷基的情况,R7为羟基, C 1 -C 3 - 烷氧基或四唑-5-基或X与结构元件-A-(C = O) - 一起是式II(II)的基团,其中R 8是氢原子 ,C 1 -C 3 - 烷基或C 1 -C 3 - 烷氧基,以及生理上的耐受性 这些其中X是羟基或羟基氨基的式I化合物的盐通过各种方法制备。 它们优选适用于治疗和预防炎症性疾病,特别是炎性风湿性疾病。
    • 6. 发明授权
    • 2-cyano-3-hydroxy-enamides
    • 2-氰基-3-羟基 - 烯酰胺
    • US5308865A
    • 1994-05-03
    • US1564
    • 1993-01-06
    • Robert R. BartlettDavid P. KayElizabeth A. KuoRudolf SchleyerbachWilfried Schwab
    • Robert R. BartlettDavid P. KayElizabeth A. KuoRudolf SchleyerbachWilfried Schwab
    • A61K31/165A61K31/275A61K31/277A61P29/00C07C255/19C07C255/23C07C255/26C07C255/60C07C255/61C07C323/41C07C255/36
    • C07C255/19C07C255/23
    • A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of ##STR2## R.sub.13, R.sub.14 and R.sub.15 are individually selected from the group consisting of hydrogen, halogen and alkyl of 1 to 3 carbon atoms, n is an integer from 1 to 3, R.sub.2 is hydrogen or alkyl of 1 to 3 carbon atoms, R.sub.3, R.sub.4 R.sub.5, R.sub.6 and R.sub.7 are individually selected from the group consisting of hydrogen, halogen, --NO.sub.2, --CN, alkyl, alkylthio and alkoxy of 1 to 6 carbon atoms, alkylcarbonyl of 2 to 6 carbon atoms, cycloalkyl of 3 to 6 carbon atoms, ##STR3## m is 0, 1, 2 or 3, n is 1, 2 or 3; Hal, Hal.sub.1, Hal.sub.2 and Hal.sub.3 are individually halogen and ##STR4## R.sub.8, R.sub.9, R.sub.10, R.sub.11 and R.sub.12 are individually any of the groups defined above for R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 or R.sub.4 and R.sub.5 together form --O--CH.sub.2 --O-- and their non-toxic, pharmaceutically acceptable base addition salts having anti-inflammatory activity.
    • 选自下列化合物的化合物的化合物其中R 1选自下组的化合物:其中R 1选自由下列组成的组:R 1,R 14和R 15分别选自氢,卤素和烷基 1至3个碳原子,n为1至3的整数,R2为氢或1至3个碳原子的烷基,R3,R4 + L,R5,R6和R7分别选自氢,卤素 ,碳原子数1〜6的烷氧基,碳原子数为2〜6的烷基羰基,碳原子数3〜6的环烷基,(CH 2)m CF 3,O(CH 2)m CF 3,S(CH 2) mCF3, m为0,1,2或3,n为1,2或3; Hal,Hal1,Hal2和Hal3分别为卤素,R8,R9,R10,R11和R12分别是R3,R4,R5,R6和R7中定义的任何基团,R4或R5一起形成-O- CH2-O-及其具有抗炎活性的无毒的药学上可接受的碱加成盐。
    • 8. 发明授权
    • Phenyl carboxamide isoxazoles
    • 苯基甲酰胺异恶唑
    • US5371099A
    • 1994-12-06
    • US54893
    • 1993-04-28
    • Robert R. BartlettMatharu S. SinghElizabeth A. KuoRudolf SchleyerbachRobert Westwood
    • Robert R. BartlettMatharu S. SinghElizabeth A. KuoRudolf SchleyerbachRobert Westwood
    • A61K31/42A61P29/00C07C235/78C07C235/80C07C255/60C07C323/41C07D207/06C07D261/18C07D295/145C07D261/08C07D261/12
    • C07D295/145C07C235/80C07C255/60C07C323/41C07D261/18C07C2101/02
    • A compound selected from the group consisting of a compound of the formula ##STR1## wherein R.sub.1 is hydrogen or alkyl of 1 to 3 carbon atoms, R.sub.2 is alkyl of 1 to 3 carbon atoms or cycloalkyl of 3 to 6 carbon atoms, R.sub.3 is --COOR.sub.6, R.sub.6 is hydrogen or alkyl of 1 to 3 carbon atoms, R.sub.4 is selected from the group consisting of halogen, --CN, --NO.sub.2, --SCH.sub.3, alkylcarbonyl of 1 to 6 alkyl carbon atoms, --CX.sub.3, --WCX.sub.3, --(CH.sub.2).sub.n --CX.sub.3, --(CX.sub.2).sub.n --CX.sub.3, --W--(CX.sub.2).sub.n --CX.sub.3, and --W--(CH.sub.2).sub.n --CX.sub.3, X is halogen, W is --O-- or --S--, n is 1, 2 or 3, R.sub.5 is selected from the group consisting of hydrogen, alkyl of 1 to 3 carbon atoms and cycloalkyl of 3 to 6 carbon atoms and their salts with non-toxic pharmaceutically acceptable bases with the proviso that if R.sub.2 is alkyl of 1 to 3 carbon atoms, R.sub.1 is hydrogen and R.sub.4 is selected from the group consisting of halogen, --CX.sub.3, --(CH.sub.2).sub.n --CX.sub.3, --(CX.sub.2).sub.n --CX.sub.3, --OCX.sub.3, --O--(CX.sub.2).sub.n --CX.sub.3, and --O--(CH.sub.2).sub.n --CX.sub.3, X is halogen and n is 1, 2 or 3, R.sub.5 cannot be hydrogen having anti-inflammatory activity and their preparation and intermediates.
    • 选自下式的化合物的化合物其中R 1为氢或1至3个碳原子的烷基,R 2为1至3个碳原子的烷基或3至6个碳原子的环烷基,R 3为 -COOR 6,R 6是氢或1至3个碳原子的烷基,R 4选自卤素,-CN,-NO 2,-SCH 3,1至6个烷基碳原子的烷基羰基,-CX 3,-WCX 3, (CH 2)n -CX 3, - (CX 2)n -CX 3,-W-(CX 2)n -CX 3和-W-(CH 2)n -CX 3,X是卤素,W是-O-或-S-, n为1,2或3,R5选自氢,1至3个碳原子的烷基和3至6个碳原子的环烷基及其与无毒的药学上可接受的碱的盐,条件是如果R2为 1至3个碳原子的烷基,R1是氢,R4选自卤素,-CX3, - (CH2)n -CX3, - (CX2)n -CX3,-OCX3,-O-(CX2) n -CX3和-O-(CH2)n -CX3,X是卤素,n是1,2或3,R5不能是具有抗炎活性的氢 及其制备和中间体。