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    • 1. 发明申请
    • SILENCER DEVICE
    • 沉默器
    • US20160238335A1
    • 2016-08-18
    • US15040845
    • 2016-02-10
    • Werner BertschingerHugo Ziegler
    • Werner BertschingerHugo Ziegler
    • F41A21/30
    • F41A21/30
    • A silencer device for a firearm has a center portion including at least two substantially semi-circular chamber partition wall elements being spaced from one another in the longitudinal direction of the center portion, a housing portion into which the center portion is introduced, wherein between the at least two substantially semi-circular chamber partition wall elements and the inner wall of the housing portion at least one chamber is formed; and a positioning portion being at least connectable to the housing portion. The at least two substantially semi-circular chamber partition wall elements respectively comprise on their outer sides at least one chamfer, which form a lateral passage for explosive gases with the inner wall of the housing portion.
    • 用于枪支的消音装置具有中心部分,该中心部分包​​括沿中心部分的纵向方向彼此间隔开的至少两个基本上半圆形的室隔壁元件,其中引入中心部分的壳体部分, 至少两个大致半圆形的室隔壁元件和壳体部分的内壁形成至少一个室; 并且至少可连接到所述壳体部分的定位部分。 所述至少两个基本上为半圆形的室隔壁元件在其外侧分别包括至少一个倒角,其形成用于爆炸性气体的外部通道与壳体部分的内壁。
    • 3. 发明授权
    • Method for producing 3-amidinophenylalanine derivatives
    • 制备3-脒基苯丙氨酸衍生物的方法
    • US08088921B2
    • 2012-01-03
    • US12905769
    • 2010-10-15
    • Hugo ZieglerPeter Wikstroem
    • Hugo ZieglerPeter Wikstroem
    • C07D295/00C07D213/00
    • C07D295/205C07D211/60
    • The present invention describes a method for the synthesis of enantiomerically pure 3-amidinophenylalanine derivatives, which are used as pharmaceutically effective urokinase inhibitors, by starting from 3-cyanophenylalanine derivatives. The methods of manufacture comprising only one synthesis step lead to new intermediates, namely 3-hydroxyamidino- and 3-amidrazonophenylalanine derivatives. These intermediates or their acetyl derivatives can be reduced into the desired 3-amidino-phenylalanine derivatives under gentle conditions (H2 or ammonium formiate, Pd/C (approx. 10%), ethanol/water, room temperature, normal pressure or also H2, Pd/C, AcOH or HCl/ethanol, 1-3 bar) in excellent yields and in an enantiomeric excess of up to 99.9%.
    • 本发明描述了通过从3-氰基苯丙氨酸衍生物开始合成用作药物有效的尿激酶抑制剂的对映体纯的3-脒基苯丙氨酸衍生物的方法。 仅包含一个合成步骤的制备方法导致新的中间体,即3-羟基脒基 - 和3-酰胺基苯丙氨酸衍生物。 这些中间体或其乙酰基衍生物可以在温和的条件下(H2或甲酸铵,Pd / C(约10%),乙醇/水,室温,常压或还有H2),还原成所需的3-脒基 - 苯丙氨酸衍生物, Pd / C,AcOH或HCl /乙醇,1-3巴),产率高达99.9%,对映异构体过量。
    • 4. 发明申请
    • TRIPEPTIDES AND DERIVATIVES THEREOF FOR COSMETIC APPLICATION IN ORDER TO IMPROVE SKIN STRUCTURE
    • 用于化妆品应用的TRIPEPTIDES及其衍生物以改善皮肤结构
    • US20110142895A1
    • 2011-06-16
    • US12954142
    • 2010-11-24
    • Hugo ZieglerMarc HeidlDominik Imfeld
    • Hugo ZieglerMarc HeidlDominik Imfeld
    • A61K8/64A61Q19/08A61K38/06A61Q19/04A61P17/10A61P17/18A61P29/00A61Q19/06A61P31/00A61P17/00A61Q17/04A61K8/02B82Y5/00
    • C07K7/08A61K8/64A61Q19/08
    • The invention relates to compounds and to the cosmetically acceptable salts thereof, which correspond to general formula (I), wherein: R1 represents H, —C(O)—R6, —SO2—R6or —C(O)—XR6; R2 and R4, independent of one another, represent (CH2)n—NH2 or (CH2)3—NHC(NH)NH2; n equals 1 4; R3 represents linear or branched C1-C4 alkyl that is optionally substituted by hydroxy; R5 and R6, independent of one another, represent hydrogen, optionally substituted (C1-C24)alkyl, optionally substituted C2-C24 alkenyl, optionally substituted phenyl, optionally substituted phenyl-C1-C4 alkyl or 9-fluorenyl-methyl; X represents oxygen (—O—) or NH—; or XR5 with X═O also represents the esters of a-tocopherol, tocotrienol or retinol, with the provision that R1 and R5 do not represent hydrogen and X does not represent oxygen at the same time. The invention also relates to the production of the compounds of general formula (I) and to a cosmetically active composition that contains at least one compound of formula (I).
    • 本发明涉及对应于通式(I)的化合物及其化学上可接受的盐,其中:R 1表示H,-C(O)-R 6,-SO 2 -R 6或-C(O)-XR 6; R 2和R 4彼此独立地表示(CH 2)n -NH 2或(CH 2)3 -NHC(NH)NH 2; n等于1 4; R3表示任选被羟基取代的直链或支链C 1 -C 4烷基; R 5和R 6彼此独立地表示氢,任选取代的(C 1 -C 24)烷基,任选取代的C 2 -C 24烯基,任选取代的苯基,任选取代的苯基-C 1 -C 4烷基或9-芴基 - 甲基; X表示氧(-O-)或NH-; 或具有X = O的XR5也表示α-生育酚,生育三烯酚或视黄醇的酯,其条件是R1和R5不表示氢,X不同时代表氧。 本发明还涉及通式(I)的化合物的生产和含有至少一种式(I)化合物的化妆品活性组合物。