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    • 31. 发明申请
    • Novel sulfonanilide analogs as selective aromatase modulators (SAMs)
    • 新型磺酰苯胺类似物作为选择性芳香酶调节剂(SAM)
    • US20080045598A1
    • 2008-02-21
    • US11702276
    • 2007-02-05
    • Robert BrueggemeierBin SuEdgar Diaz-CruzSerena Landini
    • Robert BrueggemeierBin SuEdgar Diaz-CruzSerena Landini
    • A61K31/18A61K31/135A61P35/00C07C211/00C07C303/00
    • C07C233/75C07C233/25C07C233/60C07C255/57C07C311/08C07C311/21C07C2601/08C07C2601/14
    • Compounds and methods suppressing aromatase activity expression in cancer cells. Provided are compounds are those of formula I: wherein R1 may be alkyl, cycloalkyl, haloalkyl, aryl, substituted aryl, haloaryl, alkoxy, alkylaryl, and arylalkyl; R2 is H, alkyl, aryl, alkylaryl, arylalkyl, and cycloalkyl; R3, with the base nitrogen, forms an amide or sulfonamide; R4 is selected from nitro, amine, amide, and benzamide; or a pharmaceutically acceptable salts thereof Also provided are small molecule selective aromatase inhibitors having a molecular weight of less 500 g/mol. In some embodiments, the small molecule selective aromatase inhibitors described herein have a molecular weight of less than 450 g/mol. Also provided are methods for suppressing aromatase activity expression in cancer cells comprising the step of administering a pharmaceutically effective amount of a small molecule aromatase inhibitor to a subject in need of such treatment. In one embodiment, the cancer cells are breast cancer cells.
    • 抑制癌细胞中芳香酶活性表达的化合物和方法。 提供的化合物是式I的化合物:其中R 1可以是烷基,环烷基,卤代烷基,芳基,取代的芳基,卤代芳基,烷氧基,烷基芳基和芳基烷基; R 2是H,烷基,芳基,烷基芳基,芳基烷基和环烷基; R 3与碱式氮形成酰胺或磺酰胺; R 4选自硝基,胺,酰胺和苯甲酰胺; 或其药学上可接受的盐。还提供分子量小于500g / mol的小分子选择性芳香酶抑制剂。 在一些实施方案中,本文所述的小分子选择性芳香酶抑制剂具有小于450g / mol的分子量。 还提供了抑制癌细胞中芳香酶活性表达的方法,包括向需要这种治疗的受试者施用药学有效量的小分子芳香酶抑制剂的步骤。 在一个实施方案中,癌细胞是乳腺癌细胞。
    • 37. 发明授权
    • Process for producing shogaols and intermediates for the synthesis thereof
    • 制备shogaols及其合成中间体的方法
    • US07049455B2
    • 2006-05-23
    • US10514130
    • 2003-04-25
    • Hisatoyo KatoShuhei Yamaguchi
    • Hisatoyo KatoShuhei Yamaguchi
    • C07C303/00
    • C07C317/18A61K31/121C07C45/512C07C45/65C07C49/248C07C49/255Y02P20/55
    • In accordance with the invention, an industrial process for producing shogaols useful in the fields of for example foods, flavor, pharmaceutical products, qui-pharmaceutical products and cosmetics can be provided. The invention relates to novel intermediates represented by the following general formula and a process for producing shogaols from the intermediates. In accordance with the invention, shogaols can readily be produced, of which mass production has been difficult because shogaols have been produced only by the extraction process from a natural ginger.Intermediates; (in the formula (1), R1 represents hydrogen atom or methyl group; R2 represents optionally branched alkyl group with one to 18 carbon atoms; R3 and R4 each independently represents hydrogen atom, a lower alkyl group or a protective group of the phenolic hydroxyl group; A represents an alkylene group with one to 4 carbon atoms; and X represents benzenesulfonyl group or toluenesulfonyl group.)
    • 根据本发明,可以提供用于生产例如食品,风味剂,药品,药品和化妆品领域的商品的工业方法。 本发明涉及由以下通式表示的新型中间体和由中间体生产皂醇的方法。 根据本发明,可以容易地生产shogaols,其大批量生产是困难的,因为shogaols仅通过从天然姜的提取过程产生。 中间体 (式(1)中,R 1表示氢原子或甲基; R 2表示任选具有1至18个碳原子的支链烷基; R 3 R 4和R 4各自独立地表示氢原子,低级烷基或酚羟基的保护基; A表示碳原子数1〜4的亚烷基,X表示苯磺酰基 基或甲苯磺酰基。)
    • 38. 发明授权
    • Nitrogen mustard compounds and prodrugs therefor
    • 氮芥化合物及其前药
    • US06852755B1
    • 2005-02-08
    • US09937714
    • 2000-03-29
    • Caroline J. SpringerLawrence C. Davies
    • Caroline J. SpringerLawrence C. Davies
    • A61K48/00A61K31/606A61K31/609A61K38/46A61K47/48A61P35/00A61P43/00C07C229/60C07C237/36A61K31/235A61K31/255C07C229/14C07C303/00C07C313/00
    • B82Y5/00A61K47/6899A61K47/6957C07C229/60C07C237/36
    • This invention pertains to nitrogen mustard compounds (Formula (II)) and prodrugs therefor (Formula (I)), methods for their preparation, pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, in therapy and treatment, for example, of cancer, wherein: R1 and R2 are independently —Cl, —Br, —I, —OSO2CH3, or —OSO2Ph; R1a, R2a, R1b, and R2b are independently —H, a C1-4alkyl group, or a C1-4haloalkyl group; R3 is —F, —Cl, —Br, —I, —OCHF2, —C≡CH, —OCF3, —CH3, —CF3, —SF5, —SCF3, or —CF2CF3; R4 is —H or as defined for R3−, R5 is —H or —F; R7 is —H, —C(CH3)3, or —CH2—CH—CH2; Z is —CH2—T—W; T is —CH2—, —O—, —S—, —(S═O)—, or —(SO2)—; W is one of: (1) —COOH; (2)—(C═O)OR8; (3) —(C═O)NR9R9; (4) —SO2NHR10−, (5) SO2OR11; (6)—PO3R11R11; (7) a tetrazol-5-yl group; (8) —CONH—SO2R12; and, (9)-M-Het.
    • 本发明涉及氮芥化合物(式(II))及其前药(式(I)),其制备方法,包含这些化合物的药物组合物,以及这些化合物和组合物在体外和体内的用途, 在治疗和治疗中,例如癌症,其中:R 1和R 2独立地是-Cl,-Br,-I,-OSO 2 CH 3或-OSO 2 Ph; R 1a,R 2a,R 1b和R 2b独立地是-H,C 1-4烷基或C 1-4卤代烷基; R 3是-F,-Cl,-Br,-I,-OCHF 2,-C = CH,-OCF 3,-CH 3,-CF 3,-SF 5,-SCF 3或-CF 2 CF 3; R 4是-H或如对R 3-3所定义,R 5是-H或-F; R 7是-H,-C(CH 3)3或-CH 2 -CH-CH 2; Z是-CH 2 -T-W; T是-CH 2 - , - O - , - S - , - (S = O) - 或 - (SO 2) - ; W是以下之一:(1)-COOH; (2) - (C = O)OR 8; (3) - (C = O)NR 9 R 9; (4)-SO 2 NHR 10,(5)SO 2 OR 11; (6)-PO 3 R 11 R 11; (7)四唑-5-基; (8)-CONH-SO 2 R 12; 和(9)-M-Het。
    • 39. 发明申请
    • Catalyst and method for the production of polytetrahydrofuran
    • 用于生产聚四氢呋喃的催化剂和方法
    • US20040220381A1
    • 2004-11-04
    • US10481564
    • 2003-12-22
    • Stephan SchlitterChristoph SigwartWalter DorflingerMichael HesseRolf-Hartmuth Fischer
    • C07C303/00
    • B01J21/16B01J35/10B01J35/1061B01J35/1066C08G65/20C08G65/2657
    • Polytetrahydrofuran, polytetrahydrofuran copolymers, diesters or monoesters of these polymers are prepared by polymerization of tetrahydrofuran in the presence of at least one telogen and/or comonomer, which is in the form of shaped catalyst bodies or catalyst particles having a volume of the individual shape of the body or particle of at least 0.05 mm3, preferably at least 0.2 mm3, in particular 1 mm3, and has at least one of the features a) and b): a) a pore radius distribution having at least one maximum in the pore radius range from 100 to 5000 null, b) a pore volume of catalyst pores having radii of 200-3000 null of greater than 0.05 cm3/g and/or a pore volume of pores having radii of 200-5000 null of greater than 0.075 cm3/g and/or a pore volume of pores having radii of >200 null of greater than 0.1 cm3/g.
    • 这些聚合物的聚四氢呋喃,聚四氢呋喃共聚物,二酯或单酯通过四氢呋喃在至少一种具有各种形状的成型催化剂体或催化剂颗粒的形式的存在下, 至少0.05mm 3,优选至少0.2mm 3,特别是1mm 3的主体或颗粒,并且具有特征a)和b)中的至少一个:a)孔半径分布 在孔径半径范围内具有至少一个最大值为100至5000,b)具有大于0.05cm 3 / g的半径的200-3000埃的催化剂孔的孔体积和/或具有 具有大于0.075cm 3 / g的200-5000埃的半径和/或具有大于0.1cm 3 / g的半径大于等于200埃的孔的孔体积。