3-amino-5-o-chlorobenzyl-4,5,6,7-tetrahy
drothieno[3,2-c]-pyridine-2-carboxylic acid compounds
    2.
    发明授权
    3-amino-5-o-chlorobenzyl-4,5,6,7-tetrahy drothieno[3,2-c]-pyridine-2-carboxylic acid compounds 失效
    3-氨基-5-邻氯苄基-4,5,6,7-四氢噻吩并[3,2-c] - 吡啶-2-羧酸化合物

    公开(公告)号:US5296603A

    公开(公告)日:1994-03-22

    申请号:US070685

    申请日:1993-06-02

    IPC分类号: C07D495/04 C07D333/50

    CPC分类号: C07D495/04

    摘要: Intermediates of the following formulae (I) and (II): ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group ##STR2## wherein R.sup.1 represents a hydrogen atom or an alkyl group, and R.sup.2 represents a hydrogen atom, an alkylcarbonyl group, arylcarbonyl group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group or aryloxycarbonyl groupand acid salt thereof are useful for synthesizing ticlopidine hydrochloride from an inexpensive and easily available compound in short steps.

    摘要翻译: 下列通式(I)和(II)的中间体:(*化学结构*)(I)其中R1表示氢原子或烷基(*化学结构*)(II)其中R 1表示氢原子或烷基 并且R 2表示氢原子,烷基羰基,芳基羰基,烷基磺酰基,芳基磺酰基,烷氧基羰基或芳氧基羰基及其酸式盐可用于从廉价且容易获得的化合物中以短时间合成盐酸噻氯匹定。

    Dye forming couplers and silver halide color photosensitive material
containing the same
    4.
    发明授权
    Dye forming couplers and silver halide color photosensitive material containing the same 失效
    染料形成成色剂和含有卤化银色光敏材料

    公开(公告)号:US5401624A

    公开(公告)日:1995-03-28

    申请号:US145630

    申请日:1993-11-04

    IPC分类号: C07D487/04 G03C7/38

    摘要: A silver halide color photosensitive material which forms a cyan dye that has superior heat resistance and that will not readily fade in a reducing atmosphere. The silver halide color photosensitive material contains in at least one layer on a support at least one coupler represented by formula (I): ##STR1## wherein R.sup.1 represents hydrogen atom or a substituent; R.sup.2 represents a substituent; X represents hydrogen atom or a group releasable on a coupling reaction with an oxidation product of a color developing agent; Z.sup.1 represents a nonmetallic atom group necessary for forming a nitrogen-containing, six-membered, heterocyclic ring which has at least one dissociative group: Z.sup.1 cannot be --C(.dbd.O)--N(R)--C(.dbd.O)--NH--; and R represents a substituent.Also disclosed is a novel dye forming coupler which exhibits a high coupling activity and which gives a dye having a large molar extinction coefficient and superior stability, the coupler being represented by the following formula (XX) or (XXI). Also disclosed is a silver halide color photosensitive material which contains at least one of the dye forming couplers of formulae (XX) and (XXI) and which provides sharp dye images with high fastness properties. ##STR2## wherein EWG represents an electron withdrawing group having a Hammett's .sigma..sub.p value of not less than 0.3; R.sub.1 and R.sub.2 each represent a substituent; and X represents hydrogen atom or a group releasable on a coupling reaction with an oxidation product of an aromatic primary amine developing agent.

    摘要翻译: 一种卤化银色感光材料,其形成具有优异耐热性且不易在还原气氛中褪色的青色染料。 卤化银色感光材料在载体上至少一层中含有至少一个由式(I)表示的成色剂:汤姆或取代基; R2表示取代基; X表示氢原子或可与显色剂的氧化产物偶联反应脱离的基团; Z1表示形成具有至少一个解离基团的含氮六元杂环所必需的非金属原子团:Z1不能为-C(= O)-N(R)-C(= O)-NH - ; R表示取代基。 还公开了一种新型的染料形成成色剂,其显示出高的偶联活性,并且得到具有大的摩尔吸光系数和优异的稳定性的染料,所述成色剂由下式(XX)或(XXI)表示。 还公开了含有式(XX)和(XXI)的染料形成成色剂中的至少一种的卤化银色感光材料,并提供具有高坚牢度性质的清晰的染料图像。 (XXI)(XXI)其中EWG表示哈米特σp值不小于0.3的吸电子基团; R1和R2各自表示取代基; X表示氢原子或可与芳族伯胺显影剂的氧化产物偶联反应脱离的基团。

    Pyrrole ring-or condensed pyrrole ring-containing azomethine dye
    6.
    发明授权
    Pyrrole ring-or condensed pyrrole ring-containing azomethine dye 失效
    含吡咯环或缩合吡咯环的偶氮甲碱染料

    公开(公告)号:US5344933A

    公开(公告)日:1994-09-06

    申请号:US942835

    申请日:1992-09-10

    CPC分类号: B41M5/39 C09B55/009 G03C1/83

    摘要: An azomethine dye is disclosed, represented by the general formula (I), (II) or (III): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each independently represents a hydrogen atom or nonmetallic atom group; X represents --OH or --NR.sup.5 R.sup.6 ; R.sup.5 and R.sup.6 each independently represents a hydrogen atom, alkyl group, aryl group or heterocyclic group; R.sup.7, R.sup.8, R.sup.9, R.sup.10, R.sup.11, R.sup.12 and R.sup.13 each independently represents a hydrogen atom or nonmetallic atom group; and R.sup.1 and R.sup.2, and/or R.sup.2 and R.sup.5, and/or R.sup.5 and R.sup.6, and/or R.sup.6 and R.sup.3, and/or R.sup.3 and R.sup.4, and/or R.sup.7 and R.sup.8, and/or R.sup.9 and R.sup.10, and/or R.sup.11 and R.sup.12, and/or R.sup.12 and R.sup.13 may be connected to each other to form a cyclic structure. A heat transfer dye providing material is also disclosed, comprising a support having thereon a dye providing layer containing a heat migrating dye, the dye providing layer comprising at least one azomethine dye represented by the general formula (I), (II) or (III).

    摘要翻译: 公开了由通式(I),(II)或(III)表示的偶氮甲碱染料:其中R1,R2,R3和R4各自独立地表示: 独立地表示氢原子或非金属原子团; X表示-OH或-NR 5 R 6; R5和R6各自独立地表示氢原子,烷基,芳基或杂环基; R 7,R 8,R 9,R 10,R 11,R 12和R 13各自独立地表示氢原子或非金属原子团; 和R 1和R 2和/或R 2和R 5,和/或R 5和R 6,和/或R 6和R 3,和/或R 3和R 4,和/或R 7和R 8,和/或R 9和R 10,和/或 R11和R12,和/或R12和R13可以彼此连接以形成环状结构。 还公开了一种传热染料提供材料,其包括其上具有含有热迁移染料的染料提供层的载体,所述染料提供层包含至少一种由通式(I),(II)或(III)表示的偶氮甲碱染料 )。

    Anti-trypanosomiasis agent
    8.
    发明授权
    Anti-trypanosomiasis agent 有权
    抗锥虫病药

    公开(公告)号:US07795285B2

    公开(公告)日:2010-09-14

    申请号:US11576426

    申请日:2005-09-29

    IPC分类号: A01N43/78

    摘要: The present invention is to provide an anti-trypanosomiasis agent having a high selective toxicity, and high preventing or treating effect against trypanosomiasis, comprising a compound shown by the following general formula (1) as an active ingredient (wherein R1 and R2 each independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, C1-5 alkyl group, C1-5 alkoxy group, C5-8 aryl group, C5-8 aryloxy group, C2-6 alkoxycarbonyl group or C2-6 alkylaminocarbonyl group, and may be bound to each other; R3, R4, and R5 each independently represents a C1-5 alkyl group or C5-8 aryl group; R6 and R7 each independently represents a hydrogen atom, halogen atom, hydroxyl group, oxygen atom, C1-8 alkyl group, C1-5 alkoxy group, C5-8 aryl group, C5-8 aryloxy group, or C2-6 alkoxycarbonyl group, and may be bound to each other; Y and Z each independently represents an atom group necessary to form a 5- or 6-membered heterocycle; m and n each represent 0 or 1; Q represents a physiologically acceptable anion; k represents an integer of 0 to 2, necessary to make the electric charge of the whole molecule 0).

    摘要翻译: 本发明提供具有高选择性毒性和对锥虫病的高预防或治疗作用的抗锥虫病药,其包含由以下通式(1)表示的化合物作为活性成分(其中R 1和R 2各自独立地表示 氢原子,卤素原子,羟基,氧原子,C 1-5烷基,C 1-5烷氧基,C 5-8芳基,C 5-8芳氧基,C 2-6烷氧基羰基或C 2-6烷基氨基羰基, 可以相互结合; R3,R4和R5各自独立地表示C1-5烷基或C5-8芳基; R6和R7各自独立地表示氢原子,卤素原子,羟基,氧原子,C1- 8个烷基,C 1-5烷氧基,C 5-8芳基,C 5-8芳氧基或C 2-6烷氧基羰基,并且可以彼此结合; Y和Z各自独立地表示形成 5-或6-元杂环; m和n各自表示0或1; Q表示物理 生理上可接受的阴离子 k表示0〜2的整数,使整个分子的电荷为0)。

    MEDICINAL COMPOSITION FOR PREVENTION OR TREATMENT OF PARASITIC PROTOZOAN INFECTION
    9.
    发明申请
    MEDICINAL COMPOSITION FOR PREVENTION OR TREATMENT OF PARASITIC PROTOZOAN INFECTION 有权
    用于预防或治疗PARASITIC PROTOZOAN感染的药物组合物

    公开(公告)号:US20100113789A1

    公开(公告)日:2010-05-06

    申请号:US11576429

    申请日:2005-09-30

    IPC分类号: C07D417/14

    摘要: The present invention is to provide a medicinal composition for preventing or treating parasitic protozoan infections, having a high selective toxicity against parasitic protozoan infection, and a superior preventive or treating effect. A medicinal composition for preventing or treating parasitic protozoan infections comprises a compound shown by the following general formula (1) as an active ingredient (wherein R represents an alkyl group, aryl group or heterocyclic group; A and B each independently represents a 5- or 6-membered ring containing at least one hetero atom, or a condensation ring wherein 1 or more 3- to 8-membered ring is condensed thereto; Y represents S, O, Se, or —NR1— (R1 represents an alkyl group, aryl group or heterocyclic group); L1, L2, L3, L4 and L5 each independently represents a methine group; Q represents a physiologically acceptable anion; k represents an integer of 0 to 2, necessary to make the electric charge of the whole molecule 0; p and q each represents an integer of 0 to 3, wherein the sum of p and q is 1 or more, and 6 or less.)

    摘要翻译: 本发明提供一种用于预防或治疗对寄生原虫感染具有高选择性毒性的寄生原虫感染的药物组合物,以及优异的预防或治疗效果。 用于预防或治疗寄生原生动物感染的药物组合物包含由以下通式(1)表示的化合物作为活性成分(其中R表示烷基,芳基或杂环基; A和B各自独立地表示5-或 含有至少一个杂原子的6元环或其中1个以上3〜8元环稠合的缩合环; Y表示S,O,Se或-NR1-(R1表示烷基,芳基 基团或杂环基); L1,L2,L3,L4和L5各自独立地表示次甲基; Q表示生理上可接受的阴离子; k表示使整个分子0的电荷所必需的0至2的整数; p和q各自表示0〜3的整数,p和q的和为1以上6以下)