专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07271268B1 Process for preparation of [1-(mercaptomethyl)cyclopropyl]acetic acid and related derivatives 失效
标题翻译：制备[1-（巯基甲基）环丙基]乙酸及相关衍生物的方法
公开(公告)号：US07271268B1
公开(公告)日：2007-09-18
申请号：US11615779
申请日：2006-12-22
申请人： Rung-Tian Suen , Yu-Liang Liu , Ching-Peng Wei
发明人： Rung-Tian Suen , Yu-Liang Liu , Ching-Peng Wei
IPC分类号： C07D413/00 , C07C61/04
CPC分类号： C07D263/10
摘要： The present invention provides a novel process for preparing [1-(mercaptomethyl)cyclopropyl]acetic acid with high purity and related derivatives.
摘要翻译：本发明提供了制备具有高纯度和相关衍生物的[1-（巯基甲基）环丙基]乙酸的新方法。

2. 发明申请

US20080188653A1 Process for Preparation of Mycophenolate Mofetil 审中-公开
标题翻译：霉酚酸酯Mofetil的制备方法
公开(公告)号：US20080188653A1
公开(公告)日：2008-08-07
申请号：US11670990
申请日：2007-02-04
申请人： Mei-Jing Lee , Rung-Tian Suen , Yu-Liang Liu , Ching-Peng Wei
发明人： Mei-Jing Lee , Rung-Tian Suen , Yu-Liang Liu , Ching-Peng Wei
IPC分类号： C07D413/12
CPC分类号： C07D307/88
摘要： The present invention provides a novel process for the preparation of mycophenolate mofetil, by heating mycophenolic acid with 2-morpholinoethanol in an organic solvent in the presence of drying agent.
摘要翻译：本发明提供了一种通过在干燥剂存在下在有机溶剂中加热霉酚酸与2-吗啉代乙醇来制备霉酚酸酯的新方法。

3. 发明申请

US20060009652A1 N-(4-oxo-butanoic acid) -L-amino acid-ester derivatives and methods of preparation thereof 失效
标题翻译： N-（4-氧代 - 丁酸）-L-氨基酸 - 酯衍生物及其制备方法
公开(公告)号：US20060009652A1
公开(公告)日：2006-01-12
申请号：US10885092
申请日：2004-07-07
申请人： Yu-Liang Liu , Rung-Tian Suen , Ying-Chi Chiu
发明人： Yu-Liang Liu , Rung-Tian Suen , Ying-Chi Chiu
IPC分类号： C07C229/62
CPC分类号： C07C227/18 , C07C229/24
摘要： The present invention provides a compound of the following formula (I): wherein R1 is methyl or 4-aminobutyl, which may be acylated; X is phenyl or substituted phenyl; W is an esterified group removable by hydrogenolysis. Also disclosed is the preparation method and the application of formula (I) compound.
摘要翻译：本发明提供下式（I）的化合物：其中R 1是可以被酰化的甲基或4-氨基丁基; X是苯基或取代的苯基; W是通过氢解除去的酯化基团。还公开了式（I）化合物的制备方法和应用。

4. 发明授权

US06403817B1 Method for preparing prostaglandin E-type compound 失效
标题翻译：前列腺素E型化合物的制备方法
公开(公告)号：US06403817B1
公开(公告)日：2002-06-11
申请号：US09791711
申请日：2001-02-26
申请人： Chi-Hsiang Yao , Rung-Tian Suen , Yu-Liang Liu
发明人： Chi-Hsiang Yao , Rung-Tian Suen , Yu-Liang Liu
IPC分类号： C07C5116
CPC分类号： C07C51/373 , C07C51/09 , C07C51/377 , C07C59/90
摘要： The present invention discloses a method for preparing a prostaglandin E-type compound, in which prostaglandin F-type compound is used as an initiator to generate novel derivative of prostaglandin F-type compound through a silylation reaction, and eventually a prostaglandin E-type compound is obtained through an oxidation and a desilylation reaction.
摘要翻译：本发明公开了一种前列腺素E型化合物的制备方法，其中使用前列腺素F型化合物作为引发剂，通过甲硅烷基化反应产生前列腺素F型化合物的新型衍生物，最终得到前列腺素E型化合物通过氧化和脱甲硅烷基化反应获得。

5. 发明申请

US20060079693A1 Method and intermediate for preparing a prostaglandin F-type compound 失效
标题翻译：制备前列腺素F型化合物的方法和中间体
公开(公告)号：US20060079693A1
公开(公告)日：2006-04-13
申请号：US11102839
申请日：2005-04-11
申请人： Rung-Tian Suen , Yu-Liang Liu
发明人： Rung-Tian Suen , Yu-Liang Liu
IPC分类号： C07D333/22 , C07D405/02 , C07D413/02 , C07D417/02
CPC分类号： C07D307/935
摘要： A method for preparing a prostaglandin F-type compound. Also disclosed is an intermediate of the following formula (II) compound wherein R′, X and A have the same meaning as given in the specification.
摘要翻译：一种前列腺素F型化合物的制备方法。还公开了下式（II）化合物的中间体，其中R'，X和A具有与说明书中给出的相同的含义。

6. 发明授权

US07282596B2 Method and intermediate for preparing a prostaglandin F-type compound 失效
标题翻译：制备前列腺素F型化合物的方法和中间体
公开(公告)号：US07282596B2
公开(公告)日：2007-10-16
申请号：US11102839
申请日：2005-04-11
申请人： Rung-Tian Suen , Yu-Liang Liu
发明人： Rung-Tian Suen , Yu-Liang Liu
IPC分类号： C07D307/935
CPC分类号： C07D307/935
摘要： A method for preparing a prostaglandin F-type compound. Also disclosed is an intermediate of the following formula (II) compound wherein R′, X and A have the same meaning as given in the specification.
摘要翻译：一种前列腺素F型化合物的制备方法。还公开了下式（II）化合物的中间体，其中R'，X和A具有与说明书中给出的相同的含义。

7. 发明授权

US07375245B2 N-(4-oxo-butanoic acid) -L-amino acid-ester derivatives and methods of preparation thereof 失效
标题翻译： N-（4-氧代 - 丁酸）-L-氨基酸 - 酯衍生物及其制备方法
公开(公告)号：US07375245B2
公开(公告)日：2008-05-20
申请号：US10885092
申请日：2004-07-07
申请人： Yu-Liang Liu , Rung-Tian Suen , Ying-Chi Chiu
发明人： Yu-Liang Liu , Rung-Tian Suen , Ying-Chi Chiu
IPC分类号： C07C229/00 , C07C69/76
CPC分类号： C07C227/18 , C07C229/24
摘要： The present invention provides a compound of the following formula (I): wherein R1 is methyl or 4-aminobutyl, which may be acylated; X is phenyl or substituted phenyl; W is an esterified group removable by hydrogenolysis. Also disclosed is the preparation method and the application of formula (I) compound.
摘要翻译：本发明提供下式（I）的化合物：其中R 1是可以被酰化的甲基或4-氨基丁基; X是苯基或取代的苯基; W是通过氢解除去的酯化基团。还公开了式（I）化合物的制备方法和应用。

8. 发明申请

US20110264095A1 Assisted Positioning Device for Bone Plate 审中-公开
标题翻译：骨板辅助定位装置
公开(公告)号：US20110264095A1
公开(公告)日：2011-10-27
申请号：US12853143
申请日：2010-08-09
申请人： Cheng-Kung Cheng , Yu-Shu Lai , Yu-Liang Liu
发明人： Cheng-Kung Cheng , Yu-Shu Lai , Yu-Liang Liu
IPC分类号： A61B17/80
CPC分类号： A61B17/808 , A61B17/80
摘要： The present invention relates to an assisted positioning device for bone plate, including: a bone plate, a first positioning component and a second positioning component. The surface of the bone plate configured a number of positioning grooves in order to correspond with a number of bone screws provided for the integration. One end portion of the bone plate configures a first positioning slot, and the first positioning slot is containing a gap. When the end portion of the first positioning component combined the first positioning slot, a first positioning pin can be penetrated by a first through slot of the first positioning component, and in line with the gap. The device can actually reduce the size of incision, shorten the healing time after surgery, and have precisely positioning capabilities.
摘要翻译：本发明涉及一种骨板辅助定位装置，包括：骨板，第一定位部件和第二定位部件。骨板的表面配置有多个定位槽，以便与为整合提供的多个骨螺钉相对应。骨板的一个端部构成第一定位槽，第一定位槽包含间隙。当第一定位部件的端部组合第一定位槽时，第一定位销可以被第一定位部件的第一通孔穿过，并与间隙一致。该装置实际上可以减少切口的尺寸，缩短手术后的愈合时间，并具有精确的定位能力。

9. 发明申请

US20100152858A1 Structure improvement of orthopaedic implant 审中-公开
标题翻译：骨科植入物的结构改善
公开(公告)号：US20100152858A1
公开(公告)日：2010-06-17
申请号：US12591435
申请日：2009-11-19
申请人： Cheng-Kuang Lu , Yu-Liang Liu , Jiann-Jong Liau
发明人： Cheng-Kuang Lu , Yu-Liang Liu , Jiann-Jong Liau
IPC分类号： A61F2/38
CPC分类号： A61F2/3886
摘要： A structure improvement of orthopaedic implant includes a tibial baseplate, a tibial insert, and a reinforcement. The tibial baseplate forms a recess having a bottom that has a central portion defining a through hole extending through the tibial baseplate. The through hole has a top circumference that defines a circumferential groove extending outward. The tibial insert has a bottom forming a projection corresponding to the recess of the tibial baseplate for press-fitting to the tibial baseplate. A support is formed on at a central portion of a top of the tibial insert and defines a bore that extends through the tibial insert. The tibial insert forms two curved surfaces on opposite sides of the support to support contact and rolling. The reinforcement is inset in the tibial insert and includes a sleeve and a bolt.
摘要翻译：矫形植入物的结构改进包括胫骨基板，胫骨插入件和加强件。胫骨基板形成具有底部的凹部，该底部具有限定穿过胫骨基板的通孔的中心部分。通孔具有限定向外延伸的周向槽的顶部圆周。胫骨插入物具有形成与胫骨基板的凹部对应的突起的底部，用于压配合到胫骨基板。在胫骨插入件的顶部的中心部分处形成支撑件并限定延伸穿过胫骨插入件的孔。胫骨插入件在支撑件的相对侧上形成两个弯曲表面，以支撑接触和滚动。胫骨插入物中插入加强筋，并包括一个套筒和一个螺栓。

10. 发明申请

US20090225090A1 APPARATUS FOR ADJUSTING PARAMETERS OF DISPLAY CARD 审中-公开
标题翻译：调整显示卡参数的装置
公开(公告)号：US20090225090A1
公开(公告)日：2009-09-10
申请号：US12041670
申请日：2008-03-04
申请人： Nai-Wei Chiu , Yu-Liang Liu , Hsiao-Chien Chien
发明人： Nai-Wei Chiu , Yu-Liang Liu , Hsiao-Chien Chien
IPC分类号： G06F13/14
CPC分类号： G09G5/363 , G09G2320/02 , G09G2330/08
摘要： An apparatus for adjusting parameters of a display card is provided. The apparatus comprises a connecting interface, an input unit, a processing unit, and a display unit. The connecting interface is used for connecting the apparatus to the display card. The input unit is used for inputting an input frequency. The processing unit is used for detecting an adjustable frequency range of a graphic processing unit (GPU) in the display card and adjusting a working frequency of the GPU within the adjustable frequency range according to the input frequency. The display unit is used for displaying the working frequency of the display card. Therefore, the adjustment of parameters of the display card becomes more convenient and information of the display card can be obtained more easily.
摘要翻译：提供一种用于调整显示卡的参数的装置。该装置包括连接接口，输入单元，处理单元和显示单元。连接接口用于将设备连接到显示卡。输入单元用于输入输入频率。处理单元用于检测显示卡中的图形处理单元（GPU）的可调节频率范围，并根据输入频率调整可调整频率范围内的GPU的工作频率。显示单元用于显示显示卡的工作频率。因此，显示卡的参数调整变得更加方便，可以更容易地获得显示卡的信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式