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    • 22. 发明申请
    • PROCESS FOR THE PREPARATION OF ANASTROZOLE
    • 制备阿那唑的方法
    • WO2006108155A3
    • 2006-11-23
    • PCT/US2006013140
    • 2006-04-06
    • SICOR INCVILLA MARCOFRETTA ROBERTADIULGHEROFF NICOLAPONTIROLI ALESSANDRO
    • VILLA MARCOFRETTA ROBERTADIULGHEROFF NICOLAPONTIROLI ALESSANDRO
    • C07D249/08A61K31/4196A61P35/00
    • C07D249/08
    • A process for preparing Anastrozole is provided. In the process the steps of a. combining 3,5-bis (2-cyanoisopropyl)toluene, a solvent selected from the group consisting of acetonitrile, dichloromethane and chlorobenzene, a brominating reagent selected from a group consisting of N-romosuccinimide and 1,3-dibromo-5,5-dimethylhydantoin, and 2,2'-azobis(2-methylpropionitrile); b. heating; c. combining with 1,2,4-triazole, a solvent selected from a group consisting of N-methylpyrrolidine, dimethylformamide, mixtures of NMP and DMF, dimethylsulfoxide, mixtures of DMSO and toluene, acetone, ACN, and tetrahydrofuran, a base selected from a group consisting of NaOH, KOH, K 2 CO 3 , and Na 2 CO 3 , and l,3-benzendiacetonitrile-5-(bromomethyl)-a, a, a, a- tetramethyl, at a temperature below -20°C are performed.
    • 提供了一种制备阿那曲唑的方法。 在这个过程中,a。 结合3,5-双(2-氰基异丙基)甲苯,选自乙腈,二氯甲烷和氯苯的溶剂,选自N-罗红琥珀酰亚胺和1,3-二溴-5,5-二氯苯的溴化试剂, 二甲基乙内酰脲和2,2'-偶氮双(2-甲基丙腈); 湾 加热; C。 与1,2,4-三唑结合,选自N-甲基吡咯烷,二甲基甲酰胺,NMP和DMF的混合物,二甲基亚砜,DMSO和甲苯的混合物,丙酮,ACN和四氢呋喃的溶剂,选自 由NaOH,KOH,K 2 CO 3 3和Na 2 CO 3 3组成的组,和1,3 - 苄基乙腈-5-(溴甲基)-a,a,a,a-四甲基,在低于-20℃的温度下进行。
    • 24. 发明申请
    • CUTTING DEVICE FOR WARP-KNITTED FABRICS
    • 切装置经
    • WO2004070098A3
    • 2004-11-11
    • PCT/CH2004000049
    • 2004-01-30
    • TEXTILMA AGVILLA MARCOFRASSI FIORENZOPUFFI FRANCO
    • VILLA MARCOFRASSI FIORENZOPUFFI FRANCO
    • D04B35/34
    • D04B21/20D04B35/34Y10T83/929
    • The cutting device is equipped with a feeding device (10) for a warp-knitted fabric (4). The warp-knitted fabric has at least two warps (6), between which floating weft yarns (8) are placed. The cutting device is also equipped with a cutting implement (22) for cutting through the weft yarns (8) and with a leading away device (24) for the severed warps (6) that serve as effect yarns. In order to improve the cutting device, the cutting implement (22) comprises guide elements (32, 34) with projecting guide edges (36, 38) serving to support the weft yarns (8) to be cut. The guide edges (36, 38) form a gap (40) between them into which a rotating blade (42) extends. The guide elements (32, 34) also contain, on the sides facing away from the guide edges (36, 38), rebounding guide surfaces (44, 46) for the warps (6).
    • 切割装置配备有进给装置(10),用于经纱(4)。 的经编针织物包括至少两个链(6),浮纬纱(8)被布置在它们之间。 此外,具有用于通过纬纱(8)和具有放电装置(24),用于作为效果的纱线分开的链(6)被装配切割的切割装置(22),切割器。 为了提高切割装置,所述切割装置(22)在导向件(32,34)与突出导向件的边缘(36,38),以用于产品支撑待切割纬纱(8)。 前缘(36​​,38)用于接合的可旋转刀(42)的间隙(40)在它们之间的形式。 此外,引导构件(32,34)上背对导引边缘(36,38)含有用于链凹入导向表面(44,46)页(6)。