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    • 46. 发明授权
    • Surface active proteins as excipients in solid pharmaceutical formulations
    • 表面活性蛋白作为固体药物制剂中的赋形剂
    • US08226967B2
    • 2012-07-24
    • US13130128
    • 2009-11-13
    • Andreas ButheAndreas HafnerFranz KaufmannEsther GaborGuido MeurerJürgen EckGordon Bradley
    • Andreas ButheAndreas HafnerFranz KaufmannEsther GaborGuido MeurerJürgen EckGordon Bradley
    • A01N25/34C07K1/00
    • A61K9/4891A61K9/0065A61K9/2063A61K9/2095A61K9/2873C07K14/37
    • The invention relates to a use of surface active hydrophobins for applications in pharmaceutical technology, in particular as excipients for galenic use. Provided is a method for either admixture of hydrophobins to galenic compositions or for treating the surface of pharmaceutical forms with a hydrophobin-containing solution to modify the pharmaceutical properties of the galenic form. In a preferred embodiment of the invention hydrophobins are used to improve the properties of a pharmaceutical composition, e.g. to act as a surfactant or to increase resistance to disintegration of the galenic forms to achieve a retarded drug release. The galenic form to be modified by the use of surface active proteins as excipients can be capsules, tablets, pills, microparticles, vesicles, and suppositories, although further galenic forms are envisioned. The surface active proteins used for the purpose of present invention can either be isolated from their respective natural source or prepared by recombinant techniques and expression in a suitable host.
    • 本发明涉及用于制药技术中的表面活性疏水蛋白的用途,特别是作为涂覆液使用的赋形剂。 提供了将疏水蛋白与盖仑组合物混合或用含疏水蛋白的溶液处理药物形式的表面以改变盖仑膜形式的药物性质的方法。 在本发明的优选实施方案中,疏水蛋白用于改善药物组合物的性质,例如, 作为表面活性剂或增加耐受霜冻形式的崩解以实现延缓药物释放。 通过使用表面活性蛋白质作为赋形剂来修饰的盖仑形式可以是胶囊,片剂,丸剂,微粒,囊泡和栓剂,尽管可以预见到更多的盖仑制剂形式。 用于本发明目的的表面活性蛋白质可以从其各自的天然来源分离或通过重组技术制备并在合适的宿主中表达。
    • 47. 发明申请
    • Process for the synthesis of amine ethers from secondary amino oxides
    • 从仲氨基氧化物合成胺醚的方法
    • US20050043552A1
    • 2005-02-24
    • US10919776
    • 2004-08-17
    • Andreas HafnerHans KirnerFranz SchwarzenbachPaul Van Der SchaafPeter Nesvadba
    • Andreas HafnerHans KirnerFranz SchwarzenbachPaul Van Der SchaafPeter Nesvadba
    • B01J27/122C07B61/00C07D209/44C07D211/94C07D217/26C07D241/08C07D401/12C07D401/14C07D405/12C08F4/00C08K5/3412C08K5/3435C08L101/00C09K15/30C09K21/10C07D303/08C07C239/10
    • C07D401/14C04B35/632C07D209/44C07D211/94C07D217/26C07D241/08C07D401/12C07D405/12C08K5/3412
    • An amine ether of formula A wherein a is 1 or 2; and when a is 1, E is E′; when a is 2, E is L; E′ is C1-C36 alkyl; C3-C18 alkenyl; C2-C18 alkinyl; C5-C18 cydoalkyl; C5-C18 cycloalkenyl; a radical of a saturated or unsaturated aliphatic bicyclic or tricyclic hydrocarbon of 7 to 12 carbon atoms; C2-C7alkyl or C3-C7alkenyl substituted by halogen; C7-C15 aralkyl or C7-C15 aralkyl substituted by C1-C4 alkyl or phenyl; or E′ is a radical of formula (VII) as explained in claim 1; T′ is tertiary C4-C18alkyl or phenyl, each of which are unsubstituted or substituted by halogen, OH, COOR21 or C(O)—R22; or T′ is C5-C12cycloalkyl; C5-C12 cycloalkyl which is interrupted by at least one O or —NR18—; a polycyclic alkyl radical having 7-18 carbon atoms, or the same radical which is interrupted by at least one O or —NR18—; or T′ is —C(G1)(G2)—T″; or C1-C18alkyl or C5-C12cycloalkyl substituted by T″ is hydrogen, halogen, NO2, cyano, or is a monovalent organic radical comprising 1-50 carbon atoms; or T″ and T′ together form a divalent organic linking group completing, together with the hindered amine nitrogen atom and the quaternary carbon atom substituted by G1 and G2, an optionally substituted five- or six-membered ring structure; and all other residues are as defined in claim 1, are obtained in good yield from the corresponding N-oxyl hindered amine precursor by reaction with a hydrocarbon E1—H or H—L—H in the presence of an organic hydroperoxide and a catalytic amount of copper or a copper compound. The products of present process find utility as polymerization regulators and/or light stabilizers for organic material.
    • 式A的胺醚,其中a为1或2; 当a为1时,E为E'; 当a为2时,E为L; E'是C 1 -C 36烷基; C3-C18烯基; C2-C18炔基; C5-C18环烷基; C5-C18环烯基; 7-12个碳原子的饱和或不饱和脂族二环或三环烃基团; C 2 -C 7烷基或被卤素取代的C 3 -C 7链烯基; 被C 1 -C 4烷基或苯基取代的C 7 -C 15芳烷基或C 7 -C 15芳烷基; 或E'是如权利要求1所述的式(VII)的基团; T'是叔C4-C18烷基或苯基,其各自为未取代的或被卤素,OH,COOR21或C(O)-R22取代; 或T'为C 5 -C 12环烷基; 被至少一个O或-NR 18 - 中断的C 5 -C 12环烷基; 具有7-18个碳原子的多环烷基或被至少一个O或-NR 18 - 中断的相同基团; 或T'为-C(G1)(G2)-T“; 或被T“取代的C 1 -C 18烷基或C 5 -C 12环烷基是氢,卤素,NO 2,氰基,或是包含1-50个碳原子的一价有机基团; 或T“和T'一起形成二价有机连接基团,与受阻胺氮原子和被G1和G2取代的季碳原子一起形成任选取代的五元或六元环结构; 并且所有其它残基如权利要求1中所定义,通过在有机氢过氧化物和催化量的铜或其盐的存在下与烃E1-H或HLH反应,由相应的N-氧基受阻胺前体以良好的产率获得 铜化合物。 本发明的产品可用作有机材料的聚合调节剂和/或光稳定剂。