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    • 3. 发明申请
    • WET GRANULATION FORMULATION OF A GROWTH HORMONE SECRETAGOGUE
    • 生长激素密度的湿润造粒
    • WO1997015191A1
    • 1997-05-01
    • PCT/US1996017196
    • 1996-10-23
    • MERCK & CO., INC.ASGHARNEJAD, MandanaDRAPER, Jerome, P.DUBOST, David, C.KAUFMAN, Michael, J.STOREY, David, E.
    • MERCK & CO., INC.
    • A01N43/38
    • A61K31/438A61K9/2004A61K9/2077
    • The present invention relates to a pharmaceutical composition and a process for the preparation of a tablet containing a growth hormone secretagogue as the active ingredient. The tablet is prepared by forming a powder blend of the active ingredient N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methyl-propanamide, or a pharmaceutically acceptable salt thereof, in particular the methanesulfonate salt, with a binder/diluent, a first diluent, a second diluent, a first portion of a disintegrant, and a lubricant; wet granulating the powder blend with a solution of ethanol/water to form granules; drying the granules to remove the ethanol/water; adding a second portion of a disintegrant; lubricating the granules; and compressing the dried granules into the desired tablet form. The present invention further relates to a novel amorphous form of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonyl-spiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyl-oxy)ethyl]-2-amino-2-methylpropanamide methanesulfonate which is produced directly as a result of the process of tablet formulation.
    • 本发明涉及药物组合物和制备含有生长激素促分泌素作为活性成分的片剂的方法。 通过形成活性成分N- [1(R) - [(1,2-二氢-1-甲磺酰 - 螺[3H-吲哚-3,4'-哌啶] -1'- 吡啶-2-基)羰基] -2-(苯甲基 - 氧基)乙基] -2-氨基-2-甲基 - 丙酰胺或其药学上可接受的盐,特别是甲磺酸盐,与粘合剂/稀释剂,第一稀释剂,第二 稀释剂,崩解剂的第一部分和润滑剂; 用乙醇/水的溶液湿粉碎混合物以形成颗粒; 干燥颗粒以除去乙醇/水; 加入第二部分的崩解剂; 润滑颗粒; 并将干燥的颗粒压缩成所需的片剂形式。 本发明还涉及新型无定形形式的化合物N- [1(R) - [(1,2-二氢-1-甲磺酰 - 螺[3H-吲哚-3,4'-哌啶] -1'- 吡啶-2-基)羰基] -2-(苯基甲基 - 氧基)乙基] -2-氨基-2-甲基丙酰胺甲磺酸盐,其是由于片剂制剂的过程而直接制备的。
    • 4. 发明申请
    • POLYMORPHIC FORMS OF A GROWTH HORMONE SECRETAGOGUE
    • 生长激素密码子的多形态
    • WO1997015574A1
    • 1997-05-01
    • PCT/US1996016955
    • 1996-10-23
    • MERCK & CO., INC.DRAPER, Jerome, P.DUBOST, David, C.KAUFMAN, Michael, J.MCCAULEY, James, A.VANDRILLA, Jennifer, L.VARSOLONA, Richard, J.
    • MERCK & CO., INC.
    • C07D471/10
    • C07D471/10A61K38/00C07K5/06034
    • This invention is concerned with polymorphic forms of the compound N-[1(R)-[(1,2-dihydro-1-methanesulfonylspiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyloxy)ethyl]-2-amino-2-methylpropanamide methanesulfonate which is a growth hormone secretagogue that is useful in food animals to promote their growth thereby rendering the production of edible meat products more efficient, and in humans, to treat physiological or medical conditions characterized by a deficiency in growth hormone secretion, and to treat medical conditions which are improved by the anabolic effects of growth hormone. The instant polymorphic forms have advantages over the other known forms of N-[1(R)-[(1,2-dihydro-1-methanesulfonylspiro[3H-indole-3,4'-piperdin]-1'-yl)carbonyl]-2-(phenylmethyloxy)-ethyl]-2-amino-2-methylpropanamide methanesulfonate in terms of thermodynamic stability and suitability for inclusion in pharmaceutical formulations. The present invention is also concerned with processes for preparing these polymorphic forms, pharmaceutical formulations comprising these polymorphic forms as active ingredients and the use of the polymorphic form of the compound and their formulations in the treatment of certain disorders.
    • 本发明涉及化合物N- [1(R) - [(1,2-二氢-1-甲磺酰基螺[3H-吲哚-3,4'-哌啶] -1'-基)羰基] - 2-(苯基甲氧基)乙基] -2-氨基-2-甲基丙酰胺甲磺酸盐,其是生物激素促分泌素,其可用于食用动物以促进其生长,从而使食用肉制品的生产更有效,并且在人类中, 或以生长激素分泌不足为特征的医疗状况,以及治疗由生长激素的合成代谢作用改善的医疗状况。 本发明的多晶型物质具有优于其他已知形式的N- [1(R) - [(1,2-二氢-1-甲磺酰基螺[3H-吲哚-3,4'-哌啶] -1'-基)羰基 ] -2-(苯基甲氧基) - 乙基] -2-氨基-2-甲基丙酰胺甲磺酸盐的热力学稳定性和药物制剂中的适用性。 本发明还涉及制备这些多晶型物的方法,包含这些多晶型形式作为活性成分的药物制剂以及化合物的多晶形式及其制剂在治疗某些疾病中的用途。
    • 8. 发明申请
    • PROCESS FOR SYNTHESIZING CARBAPENEM ANTIBIOTICS
    • 合成抗胆碱药物的方法
    • WO1998002439A1
    • 1998-01-22
    • PCT/US1997011844
    • 1997-07-08
    • MERCK & CO., INC.WILLIAMS, John, M.JOBSON, Ronald, B.
    • MERCK & CO., INC.
    • C07D477/08
    • C07D477/20C07D477/02Y02P20/55
    • A process for synthesizing a coumpond of formula (I) or a pharmaceutically acceptable salt or ester thereof, wherein each P independently represents H or a protecting group, and R and R independently represent H, C1-10 alkyl, aryl or heteroaryl, or substituted C1-10 alkyl, aryl or heteroaryl, comprising: reacting the compounds (II) or a pharmaceutically acceptable salt or ester thereof, and (III) or a pharmaceutically acceptable salt or ester thereof, wherein X represents OP(O)(OR)2, or OSO2R, wherein R represents C1-6 alkyl, aryl or perfluoro C1-6 alkyl, in the presence of an amine selected from the group consisting of: diisopropylamine (DIPA), dicyclohexylamine (DCHA), 2,2,6,6-tetramethylpiperidine (TMP), 1,1,3,3-tetramethylguanidine (TMG), 1,8-diazabicyclo[4.3.0]undec-7-ene (DBU) and 1,5-diazabicyclo[4.3.0]non-5-ene to produce a compound of formula (I).
    • 一种合成式(I)化合物或其药学上可接受的盐或酯的方法,其中每个P独立地表示H或保护基,R 1和R 2独立地表示H,C 1-10烷基, 芳基或杂芳基,或取代的C 1-10烷基,芳基或杂芳基,其包括:使化合物(II)或其药学上可接受的盐或酯与(III)或其药学上可接受的盐或酯反应,其中X表示OP O)(OR)2或OSO 2 R,其中R表示C 1-6烷基,芳基或全氟C 1-6烷基,在选自二异丙胺(DIPA),二环己胺(DCHA),2 ,2,6,6-四甲基哌啶(TMP),1,1,3,3-四甲基胍(TMG),1,8-二氮杂双环[4.3.0]十一碳-7-烯(DBU)和1,5-二氮杂双环[ 4.3.0]壬-5-烯,得到式(I)化合物。