Powdery iodine complexes
    1.
    发明授权
    Powdery iodine complexes 失效
    粉状碘络合物

    公开(公告)号:US06171583B2

    公开(公告)日:2001-01-09

    申请号:US09068305

    申请日:1998-05-07

    IPC分类号: A61K3318

    CPC分类号: C08F226/06 C08F8/22 C08F26/06

    摘要: Complexes in powder form of iodine and a crosslinked polymer based on N-vinyl compounds are obtainable by dry heating of iodine and a polymer which is obtained by polymerization of monovinyl compounds (monomers A) whose vinyl group is bonded to a nitrogen atom of a nitrogen-containing heterocycle, in the presence of from 0.5 to 10% by weight, based on the monomers (A), of a compound (B) of the formula I; where A is —CH— or a nitrogen atom, and n is 2 or 3. The complexes are suitable for producing antidiarrheals.

    摘要翻译: 可以通过干燥加热碘和聚合物获得碘粉末形式和基于N-乙烯基化合物的交联聚合物的复合物,该聚合物是通过乙烯基结合在氮的氮原子上的单乙烯基化合物(单体A) 基于单体(A),在式I化合物(B)为0.5〜10重量%的存在下,其中A为-CH-或氮原子,n为2 或3.该配合物适于产生止泻药。

    Liquid iodophor from poly-n-vinyl lactam, dextrin and alcohols
    3.
    发明授权
    Liquid iodophor from poly-n-vinyl lactam, dextrin and alcohols 失效
    来自聚乙烯基内酰胺的液体碘伏,糊精和醇

    公开(公告)号:US06319909B1

    公开(公告)日:2001-11-20

    申请号:US09403637

    申请日:1999-10-25

    IPC分类号: A61K31715

    CPC分类号: A01N59/12

    摘要: A process for preparing liquid iodophores with poly-N-vinyllactams and dextrins as carrier materials, which comprises heating a mixture of the carrier materials, iodine and iodide ions or, in place of the iodide ions, a reducing agent in aqueous medium in the presence of a monohydric or polyhydric alcohol having 1 to 6 carbon atoms at from 40 to 100° C.

    摘要翻译: 一种制备具有聚-N-乙烯基内酰胺和糊精作为载体材料的液体碘载体的方法,其包括在存在的情况下将载体材料,碘和碘离子的混合物或代替碘离子代替水性介质中的还原剂 的40至100℃下具有1至6个碳原子的一元醇或多元醇

    1,3-bis-(N-lactamyl) propane and the pharmaceutical and cosmetic use thereof
    5.
    发明授权
    1,3-bis-(N-lactamyl) propane and the pharmaceutical and cosmetic use thereof 有权
    1,3-二 - (N-内酰胺基)丙烷及其药物和化妆品用途

    公开(公告)号:US06497886B1

    公开(公告)日:2002-12-24

    申请号:US09269780

    申请日:1999-04-01

    IPC分类号: A61K4722

    摘要: The present invention relates to a 1,3-bis-(N-lactamyl)propane of general formula (I), wherein radicals R1, R2, R3, R4, R5 and R6 independently stand for hydrogen, alkyl, cycloalkyl, aryl or aralkyl and at least one of said radicals does not stand for hydrogen, (NLac) and (NLac′) are the same or different and stand for N-lactamyl radicals. The invention also relates to the use of said substances as a solvent in pharmaceutical and cosmetic agents. Disclosed are novel compounds of formula (I), wherein R1 and methyl and R2-R6 stand for hydrogen.

    摘要翻译: 本发明涉及通式(I)的1,3-双 - (N-内酰胺基)丙烷,其中基团R 1,R 2,R 3,R 4,R 5和R 6独立代表氢,烷基,环烷基,芳基或芳烷基 并且所述基团中的至少一个不代表氢,(NLac)和(NLac')相同或不同,代表N-内酰胺基。 本发明还涉及所述物质作为药物和化妆品中的溶剂的用途。 公开了式(I)的新化合物,其中R1和甲基和R2-R6代表氢。

    Composition and Dosage Form Comprising a Solid or Semi-Solid Matrix
    8.
    发明申请
    Composition and Dosage Form Comprising a Solid or Semi-Solid Matrix 审中-公开
    包含固体或半固体基质的组合物和剂型

    公开(公告)号:US20090220596A1

    公开(公告)日:2009-09-03

    申请号:US11922609

    申请日:2006-06-22

    IPC分类号: A61K9/20 A61K9/10

    摘要: A composition which comprises a solid or semi-solid matrix having at least one active ingredient uniformly dispersed therein, the matrix comprising at least one pharmaceutically acceptable matrix-forming agent and a 1,3-bis(lactamyl)-butane compound, in particular 1,3-bis(pyrrolidon-1-yl)-butane. The active ingredient is preferably dispersed in the matrix in a state of a solid solution. The matrix-forming agent is preferably a pharmaceutically acceptable polymer. The composition is useful for the manufacture of pharmaceutical dosage forms.

    摘要翻译: 一种组合物,其包含固体或半固体基质,其具有均匀分散于其中的至少一种活性成分,所述基质包含至少一种药学上可接受的基质形成剂和1,3-双(内酰胺基) - 丁烷化合物,特别是1 ,3-双(吡咯烷酮-1-基) - 丁烷。 活性成分优选以固体状态分散在基质中。 基质形成剂优选为药学上可接受的聚合物。 该组合物可用于制备药物剂型。

    Process for producing coated solid dosage forms
    10.
    发明授权
    Process for producing coated solid dosage forms 有权
    生产包衣固体剂型的方法

    公开(公告)号:US06350398B1

    公开(公告)日:2002-02-26

    申请号:US09385459

    申请日:1999-08-30

    IPC分类号: A61K932

    CPC分类号: A61K9/2095 A61K9/2893

    摘要: The invention relates to a process for producing coated solid dosage forms by forming a plastic mixture from at least one thermoplastic physiologically tolerated polymeric binder and at least one active ingredient and extruding the plastic mixture, wherein the extrudate is subsequently treated with at least one liquid or vaporized coating agent, and the coated extrudate is shaped to the required dosage form.

    摘要翻译: 本发明涉及通过从至少一种热塑性生理上耐受的聚合物粘合剂和至少一种活性成分形成塑料混合物并挤出塑料混合物来生产涂覆的固体剂型的方法,其中挤出物随后用至少一种液体或 蒸发的涂覆剂,并且涂布的挤出物成形为所需的剂型。