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    • 8. 发明授权
    • 2,4-diaminopyrimidine derivatives
    • 2,4-二氨基嘧啶衍生物
    • US06395742B1
    • 2002-05-28
    • US09667458
    • 2000-09-22
    • Jean-Paul René Marie André BosmansChristopher John LoveGuy Rosalia Eugène Van Lommen
    • Jean-Paul René Marie André BosmansChristopher John LoveGuy Rosalia Eugène Van Lommen
    • C07D40112
    • C07D401/12C07D401/14C07D405/14
    • The present invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and stereochemically isomeric forms thereof, wherein Alk is C1-6alkanediyl or C3-6alkenediyl; R1 is hydrogen or C1-4alkyl; R2 and R3 each independently are hydrogen, C1-6alkyl or C3-7cycloalkyl; or R2 and R3 may also be taken together with the nitrogen atom to which they are attached, thus forming a pyrrolidine, a piperidine or a perhydro azepine ring; R4 is hydrogen or halo; Q is aryl, aryloxy, di(aryl)methyl or heteroaryl; aryl is naphthyl or phenyl, said naphthyl and phenyl may optionally be substituted; and heteroaryl is quinolinyl, isoquinolinyl, pyridinyl, thienyl, indolyl, 2,3-dihydro-1,4-benzodioxinyl, 2,3-dihydro-benzofuranyl or benzodioxolanyl; said heteroaryls may optionally be substituted; it further relates to processes for their preparation, compositions comprising them as well as their use as a medicine; compounds of formula (I) containing a radioactive isotope; a process of marking dopamine D4 receptor sites; and a process for imaging an organ are disclosed.
    • 本发明涉及配制N-氧化物形式的化合物,其药学上可接受的酸加成盐和立体化学异构形式,其中Alk是C 1-6烷二基或C 3-6亚烯基; R1是氢或C1-4烷基; R2和R3各自独立地为氢,C1-6烷基或C3-7环烷基; 或者R 2和R 3也可以与它们所连接的氮原子一起,从而形成吡咯烷,哌啶或全氢吖庚因环; R4是氢或卤素; Q是芳基,芳氧基,二(芳基)甲基或杂芳基; 芳基是萘基或苯基,所述萘基和苯基可任选被取代; 异喹啉基,吡啶基,噻吩基,吲哚基,2,3-二氢-1,4-苯并二氧杂环戊烯基,2,3-二氢 - 苯并呋喃基或苯并二氧杂环戊烷基; 所述杂芳基可任选被取代; 它还涉及它们的制备方法,包含它们的组合物以及它们作为药物的用途; 含有放射性同位素的式(I)化合物; 标记多巴胺D4受体位点的过程; 并且公开了用于成像器官的方法。
    • 9. 发明授权
    • N-substituted 4-((-4′-aminobenzoyl)-oxymethyl)-piperidines having gastric prokinetic properties
    • 具有胃动力学性质的N-取代的4 - (( - 4'-氨基苯甲酰基) - 氧基甲基) - 哌啶
    • US06800628B2
    • 2004-10-05
    • US10299317
    • 2002-11-19
    • Jean-Paul René Marie BosmansChristopher John LoveMarc Gustaaf Celine VerdonckJoannes Adrianus Jacobus Schuurkes
    • Jean-Paul René Marie BosmansChristopher John LoveMarc Gustaaf Celine VerdonckJoannes Adrianus Jacobus Schuurkes
    • A61K31501
    • C07D401/06C07D211/22C07D401/12C07D405/12C07D405/14C07D417/14
    • This invention concerns the compounds of formula the N-oxide forms, the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, wherein R1 is C1-6alkyloxy, C2-6alkenyloxy or C2-26alkynyloxy; R2 is hydrogen or C1-6alkyloxy, or when taken together R1 and R2 may form a bivalent radical of formula wherein in said bivalent radicals one or two hydrogen atoms may be substituted with C1-6alkyl, R3 is hydrogen or halo; L is C3-6cycloalkyl, C5-6cycloalkanone, C2-6alkenyl optionally substituted with aryl, or L is a radical of formula —Alk—R4, —Alk—NR5R6, 1-R6-4-piperidinyl, Alk—X—R7, —Alk—Y—C(═O)—R9, or —Alk—Y—C(═O)—NR11R12 wherein each Alk is C1-12alkanediyl; R4 is hydrogen, C1-6alkylsulfonylamino, C3-6cycloalkyl, C5-6cycloalkanone, Ar—, di(Ar)methyl, Ar-oxy- or Het1; R5 is hydrogen or C1-6alkyl; R6 is Het2; R7 is hydrogen, C1-6alkyl, hydroxyC1-6alkyl, C3-6cycloalkyl, Ar or Het2; X is O, S, SO2 or NR8; said R8 being hydrogen, C1-6alkyl or Ar; R9 is hydrogen, C1-6alkyl, C3-6cyclo-alkyl, Ar, ArC1-6alkyl, di(Ar)methyl, C1-6alkyloxy or hydroxy; Y is NR10 or a direct bond; said R10 being hydrogen, C1-6alkyl or Ar; R11 and R12 each independently are hydrogen, C1-6alkyl, C3-6cycloalkyl, Ar or ArC1-6alkyl, or R11 and R12 combined with the nitrogen atom bearing R11 and R12 may form a pyrrolidinyl or piperidinyl ring both being optionally substituted with C1-6alkyl, amino or mono or di(C1-6alkyl)amino, or said R11 and R12 combined with the nitrogen bearing R11 and R12 may form a piperazinyl or 4-morpholinyl radical both being optionally substituted with C1-6alkyl. Processes for preparing said products, formulations comprising said products and their use as a medicine are disclosed, in particular for treating conditions which are related to impairment of gastric emptying.
    • 本发明涉及配制N-氧化物形式的化合物,其药学上可接受的酸加成盐及其立体化学异构形式,其中R 1为C 1-6烷氧基,C 2-6烯氧基或C 2-6-26炔氧基; R 2是氢或C 1-6烷氧基,或者当R 1和R 2一起可以形成下式的二价基团时,其中在所述二价基团中,一个或两个氢原子可以被C 1-6烷基取代,R 3是氢或卤素; L是C3-6环烷基,C5-6环烷酮,任选被芳基取代的C 2-6链烯基,或L是式-Alk-R 4,-Alk-NR 5 R 6,1-R 6 其中每个Alk为C1(= O)-R9,-Alk-YC(= O)-NR11R12,其中每个Alk为C1 -12烷二基; R 4是氢,C 1-6烷基磺酰基氨基,C 3-6环烷基,C 5-6环烷酮,Ar-,二(Ar)甲基,Ar-氧基或Het 1。 R 5是氢或C 1-6烷基; R 6是Het 2; R 7是氢,C 1-6烷基,羟基C 1-6烷基,C 3-6环烷基,Ar或Het 2; X是O,S,SO 2或NR 8; 所述R 8为氢,C 1-6烷基或Ar; R 9是氢,C 1-6烷基,C 3-6环烷基,Ar,ArC 1-6烷基,二(Ar)甲基,C 1-6烷氧基或羟基; Y是NR 10或直接键; 所述R 10为氢,C 1-6烷基或Ar; R 11和R 12各自独立地为氢,C 1-6烷基,C 3-6环烷基,Ar或ArC 1-6烷基,或R 11和R 12与带有R 11和R 10的氮原子结合 可以形成任选被C