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    • 51. 发明授权
    • Reagent for froth flotation of bituminous coal
    • 烟煤泡沫浮选试剂
    • US4372864A
    • 1983-02-08
    • US860899
    • 1977-12-15
    • James R. McCarthy
    • James R. McCarthy
    • B03B9/00B03D1/002B03D1/012B03D1/02B03D1/00
    • B03D1/02B03B9/005B03D1/002B03D1/006B03D1/018B03D2203/08
    • A reagent and a method for using the reagent for treating a solid material disposed in a liquid medium and having an oxygen-controlled surface condition. The reagent includes a liquid hydrocarbon, a reducing material and an activator material. The liquid hydrocarbon such as mineral oil has a specific gravity different from the specific gravity of the liquid medium. The reducing material such as phosphorous pentasulfide is present in an amount sufficient to establish a reducing environment around the solid material for breaking the oxygen control on the surface of the solid material. The activator material such as zinc thiophosphate is present in an amount sufficient to establish an electrostatic charge on the solid material after the oxygen-controlled surface condition has been broken. A more specific feature of the invention is directed to the method of flotation of extremely fine bituminous coal having an oxygen-controlled surface condition. The reagent is used in the conventional froth flotation equipment of the prior art.
    • 一种试剂和使用该试剂处理设置在液体介质中并具有氧控制表面状态的固体材料的方法。 试剂包括液体烃,还原材料和活化剂材料。 液体烃如矿物油的比重与液体介质的比重不同。 诸如五硫化二磷的还原材料以足以在固体材料周围建立还原环境的量存在,以破坏固体材料表面上的氧气控制。 催化剂材料如硫代磷酸锌存在的量足以在氧气受控表面状态被破坏之后在固体材料上形成静电电荷。 本发明的更具体的特征涉及具有氧控制表面状态的极细煤烟的浮选方法。 该试剂用于现有技术的常规泡沫浮选设备中。
    • 57. 发明授权
    • CRF antagonistic quino- and quinazolines
    • CRF拮抗喹诺酮和喹唑啉
    • US06482836B1
    • 2002-11-19
    • US09403393
    • 1999-10-19
    • Charles HuangKeith M. WilcoxenChen ChenMustapha HaddachJames R. McCarthy
    • Charles HuangKeith M. WilcoxenChen ChenMustapha HaddachJames R. McCarthy
    • A61K314706
    • C07D215/233C07D215/12C07D215/36C07D215/42C07D239/94C07D401/04
    • This invention concerns compounds of formula including the stereoisomers and the pharmaceutically acceptable acid addition salt forms thereof, wherein R1 is C1-6alkyl, NR6R7, OR6 or SR7; R2 is hydrogen, C1-6alkyl, C1-6alkyloxy or C1-6alkylthio; R3 is Ar1 or Het1; R4 and R5 are each independently selected from hydrogen, halo, C1-6alkyl, C1-6alkyloxy, trifluoromethyl, cyano, nitro, amino, and mono- or di(C1-6alkyl)amino; R6 is hydrogen, C1-6alkyl, C1-6alkylsulfonyl, C1-6alkylsulfoxy or C1-6alkylthio; R7 is hydrogen, C1-8alkyl, mono- or di(C3-6cycloalkyl)methyl, C3-6cycloalkyl, C3-6alkenyl, hydroxyC1-6alkyl, C1-6alkylcarbonyloxy-C1-6alkyl or C1-6alkyloxyC1-6alkyl; R6 is C1-8alkyl, mono- or di(C3-6cycloalkyl)-methyl, Ar2CH2, C1-6alkyloxyC1-6alkyl, hydroxyC1-6alkyl, C3-6alkenyl, thienylmethyl, furanylmethyl, C1-6alkylthioC1-6alkyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, di(C1-6alkyl)amino, C1-6alkylcarbonylC1-6alkyl; or R6 and R7 taken together with the nitrogen atom to which they are attached may form a pyrrolidinyl, piperidinyl, homopiperidinyl or morpholinyl group, optionally substituted with C1-6alkyl or C1-6alkyloxyC1-6alkyl; and Ar1 and Ar2 are each optionally substituted phenyl; and Het1 is optionally substituted pyridinyl; having CRF receptor antagonistic properties; pharmaceutical compositions containing such compounds as active ingredients; methods of treating disorders related to hypersecretion of CRF such as depression, anxiety, substance abuse, by administering an effective amount of a compound of formula (I).
    • 本发明涉及包括立体异构体及其药学上可接受的酸加成盐形式的化合物,其中R 1是C 1-6烷基,NR 6 R 7,OR 6或SR 7; R2是氢,C1-6烷基,C1-6烷氧基或C1-6烷硫基; R3是Ar1或Het1; R 4和R 5各自独立地选自氢,卤素,C 1-6烷基,C 1-6烷氧基,三氟甲基,氰基,硝基,氨基和单或二(C 1-6烷基)氨基; R6是氢,C1-6烷基,C1-6烷基磺酰基,C1-6烷基亚磺酰基或C1-6烷硫基; R 7是氢,C 1-8烷基,一或二(C 3-6环烷基)甲基,C 3-6环烷基,C 3-6烯基,羟基C 1-6烷基,C 1-6烷基羰氧基-C 1-6烷基或C 1-6烷氧基C 1-6烷基; R 6是C 1-8烷基,单或二(C 3-6环烷基) - 甲基,Ar 2 CH 2,C 1-6烷氧基C 1-6烷基,羟基C 1-6烷基,C 3-6烯基,噻吩基甲基,呋喃基甲基,C 1-6烷硫基C 1-6烷基,单或二 1-6烷基)氨基C 1-6烷基,二(C 1-6烷基)氨基,C 1-6烷基羰基C 1-6烷基; 或R6和R7与它们所连接的氮原子一起可以形成任选被C 1-6烷基或C 1-6烷氧基C 1-6烷基取代的吡咯烷基,哌啶基,高哌啶基或吗啉基; Ar 1和Ar 2各自为任意取代的苯基; Het1是任选取代的吡啶基; 具有CRF受体拮抗特性; 含有这些化合物作为活性成分的药物组合物; 通过施用有效的治疗来治疗与CRF过度分泌有关的疾病的方法,例如抑郁,焦虑,药物滥用
    • 58. 发明授权
    • Thiophenopyrimidines
    • 噻吩并嘧啶
    • US06469166B2
    • 2002-10-22
    • US09896250
    • 2001-06-29
    • Thomas R. WebbChen ChenJames R. McCarthyTerence J. Moran
    • Thomas R. WebbChen ChenJames R. McCarthyTerence J. Moran
    • C07D49504
    • C07D495/04
    • This invention concerns compounds of formula including the stereoisomers and the pharmaceutically acceptable acid addition salt forms thereof, wherein X is S, SO or SO2; R1 is NR4R5 or OR5; R2 is C1-6alkyl, C1-6alkyloxy or C1-6alkylthio; R3 is hydrogen, C1-6alkyl, C1-6alkylsulfonyl, C1-6alkylsulfoxy or C1-6alkylthio; R4 is hydrogen, C1-6alkyl, mono- or di(C3-6cycloalkyl)methyl, C3-6cycloalkyl, C3-6alkenyl, hydroxyC1-6alkyl, C1-6alkylcarbonyloxyC1-6alkyl or C1-6alkyloxyC1-6alkyl; R5 is C1-6alkyl, mono- or di(C3-6cycloalkyl)methyl, Ar1CH2, C1-6alkyloxy-C1-6alkyl, hydroxyC1-6alkyl, C3-6alkenyl, thienylmethyl, furanylmethyl, C1-6alkylthioC1-6alkyl, morpholinyl, mono- or di(C1-6alkyl)aminoC1-6alkyl, di(C1-6alkyl)amino, C1-6alkylcarbonylC1-6alkyl, C1-6alkyl substituted with imidazolyl; or a radical of formula -Alk-O—CO-Ar1; or R4 and R5 taken together with the nitrogen atom to which they are attached may form an optionally substituted pyrrolidinyl, piperidinyl, homopiperidinyl or morpholinyl group; Ar is phenyl, substituted phenyl, pyridinyl or substituted pyridinyl; having CRF receptor antagonistic properties; pharmaceutical compositions containing such compounds as active ingredients; methods of treating disorders related to hypersecretion of CRF such as depression, anxiety, substance abuse, by administering an effective amount of a compound of formula (I).
    • 本发明涉及包括立体异构体及其药学上可接受的酸加成盐形式的化合物,其中X是S,SO或SO 2; R1是NR4R5或OR5; R2是C1-6烷基,C1-6烷氧基或C1-6烷硫基; R3是氢,C1-6烷基,C1-6烷基磺酰基,C1-6烷基亚磺酰基或C1-6烷硫基; R4是氢,C1-6烷基,一或二(C3-6环烷基)甲基,C3-6环烷基,C3-6烯基,羟基C1-6烷基,C1-6烷基羰基氧基C 1-6烷基或C 1-6烷氧基C 1-6烷基; R5是C1-6烷基,单或二(C3-6环烷基)甲基,Ar1CH2,C1-6烷氧基-C 1-6烷基,羟基C 1-6烷基,C 3-6烯基,噻吩基甲基,呋喃基甲基,C 1-6烷硫基C 1-6烷基,吗啉基,单或 二(C 1-6烷基)氨基C 1-6烷基,二(C 1-6烷基)氨基,C 1-6烷基羰基C 1-6烷基,被咪唑基取代的C 1-6烷基; 或式-Alk-O-CO-Ar1基团; 或R 4和R 5与它们所连接的氮原子一起可以形成任选取代的吡咯烷基,哌啶基,高哌啶基或吗啉基; Ar是苯基,取代的苯基,吡啶基或取代的吡啶基; 具有CRF受体拮抗特性; 含有这些化合物作为活性成分的药物组合物; 通过施用有效量的式(I)化合物来治疗与CRF过度分泌有关的疾病的方法,例如抑郁症,焦虑症,药物滥用。