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1. 发明申请

WO2008085513A1 A METHOD FOR PREPARING GLYCIDYLOXYSTYRENE MONOMERS AND POLYMERS THEREOF 审中-公开
标题翻译：制备甘氨酰基苯乙烯单体及其聚合物的方法
公开(公告)号：WO2008085513A1
公开(公告)日：2008-07-17
申请号：PCT/US2007/026517
申请日：2007-12-28
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , KUNITSKY, Keith , SHAH, Mukesh, C. , SHUEY, Steven, W. , WAGMAN, Mark, E.
发明人： KUNITSKY, Keith , SHAH, Mukesh, C. , SHUEY, Steven, W. , WAGMAN, Mark, E.
IPC分类号： C08F12/22 , C08L25/18 , C07D303/23
CPC分类号： C08F12/22 , C07D303/23
摘要： It was found that glycidyloxystyrenes, including glycidyloxystyrene and substituted glycidyloxystyrene, can be synthesized from hydroxycinnamic acid or substituted hydroxycinnamic acids in a one-pot, two-step process. The substrate can be thermally decarboxylated and then without purification, reacted in the presence of a halomethyl-oxirane and a base. The resulting product can be polymerized or coppolymerized to a fully substituted product.
摘要翻译：发现缩水甘油氧基苯乙烯，包括缩水甘油氧基苯乙烯和取代的缩水甘油氧基苯乙烯，可以一锅二步法从羟基肉桂酸或取代的羟基肉桂酸合成。底物可以热脱羧，然后不经纯化，在卤代甲基 - 环氧乙烷和碱的存在下反应。所得产物可以被聚合或共聚合成完全取代的产物。

2. 发明申请

WO2007103478A2 PROCESSES FOR CONVERSION OF TYROSINE TO P-HYDROXYSTYRENE AND P-ACETOXYSTYRENE 审中-公开
标题翻译：将吡啶转化为对羟基苯乙烯和对羟基苯乙烯的方法
公开(公告)号：WO2007103478A2
公开(公告)日：2007-09-13
申请号：PCT/US2007/005896
申请日：2007-03-06
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , SHUEY, Steven, W.
发明人： SHUEY, Steven, W.
IPC分类号： C07C37/00 , C07C39/20
CPC分类号： C07C37/50 , C07C51/363 , C07C67/08 , C07C59/56 , C07C69/017 , C07C69/157 , C07C39/20
摘要： Tyrosine was converted to p-hydroxystyrene in a two-step reaction without purification of individual intermediates. Conditions were determined for bromination of tyrosine in which reactive intermediates were formed. The mixture of these intermediates was used directly in a second step reaction to produce p-hydroxystyrene. The p-hydroxystyrene was further acetylated to produce p-acetoxystyrene in the second step reaction vessel.
摘要翻译：酪氨酸在两步反应中转化为对羟基苯乙烯，而不需要纯化各个中间体。确定形成反应性中间体的酪氨酸溴化条件。这些中间体的混合物直接用于第二步反应以产生对羟基苯乙烯。进一步乙酰化对羟基苯乙烯以在第二步反应容器中产生对乙酰氧基苯乙烯。

3. 发明申请

WO2007087223A3 ORGANOMETALLIC COMPLEXES 审中-公开
公开(公告)号：WO2007087223A3
公开(公告)日：2007-08-02
申请号：PCT/US2007/001372
申请日：2007-01-19
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , HERRON, Norman , SHUEY, Steven, W. , MERLO, Jeffrey, A.
发明人： HERRON, Norman , SHUEY, Steven, W. , MERLO, Jeffrey, A.
IPC分类号： C09K11/06 , H01L51/54 , H01J1/62
摘要： The present disclosure relates to organometallic complexes and electronic devices containing the complexes. The complexes have the formula MY n Z, where n is 1 , 2, or 3; M is a metal in a +2, +3, or +4 oxidation state, Y is selected from an 8-hydroxyquinolate and a substituted 8-hydroxyquinolate, and Z is a phenolate. At least one Y is a substituted 8-hydroxyquinolate having the formula (III) where: R 1 and R 2 are the same or different at each occurrence and each represents one or more of a substituent selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl, alkylaryl, alkoxy, aryloxy, fluoroalkoxy, fluoroaryloxy, heteroalkyl, fluoroheteroalkyl, heteroaryl, fluoroheteroaryl, heteroalkylaryl, heteroalkoxy, heteroaryloxy, fluoroheteroalkoxy, fluoroheteroaryloxy, a solvent- solubilizing group, and a Tg enhancing group, wherein at least one of R 1 and R 2 is a solvent-solubilizing or Tg enhancing group; and R 3 is selected from the group consisting of H, an alkyl group, and a substituted alkyl group.

4. 发明申请

WO2006073968A3 DERIVATIZED 3,4-ALKYLENEDIOXYTHIOPHENE MONOMERS, METHODS OF MAKING THEM, AND USE THEREOF 审中-公开
标题翻译：衍生的3,4-亚甲基二氧基单体，其制备方法及其用途
公开(公告)号：WO2006073968A3
公开(公告)日：2007-08-02
申请号：PCT/US2005047188
申请日：2005-12-23
申请人： DU PONT , YEISLEY SHAWN , DUBOIS CHARLES J JR , HSU CHE-HSIUNG , SHUEY STEVEN W , SHEN YULONG , SKULASON HJALTI
发明人： YEISLEY SHAWN , DUBOIS CHARLES J JR , HSU CHE-HSIUNG , SHUEY STEVEN W , SHEN YULONG , SKULASON HJALTI
IPC分类号： C07D495/02
CPC分类号： C07D495/04 , H05K3/424
摘要： The present invention relates to methods of making derivatized 3,4-alkylenedioxythiophene monomers and methods of using the 3,4-alkylenedioxythiophene monomers.
摘要翻译：本发明涉及制备衍生化的3,4-亚烷基二氧噻吩单体的方法和使用3,4-亚烷基二氧噻吩单体的方法。

5. 发明申请

WO2007087223A2 ORGANOMETALLIC COMPLEXES 审中-公开
标题翻译：有机复合物
公开(公告)号：WO2007087223A2
公开(公告)日：2007-08-02
申请号：PCT/US2007001372
申请日：2007-01-19
申请人： DU PONT , HERRON NORMAN , SHUEY STEVEN W , MERLO JEFFREY A
发明人： HERRON NORMAN , SHUEY STEVEN W , MERLO JEFFREY A
IPC分类号： H01L51/00
CPC分类号： H01L51/5016 , C09K11/06 , C09K2211/186 , H01L51/0081 , H01L51/0084 , H01L51/5048 , H05B33/20
摘要： The present disclosure relates to organometallic complexes and electronic devices containing the complexes. The complexes have the formula MY n Z, where n is 1 , 2, or 3; M is a metal in a +2, +3, or +4 oxidation state, Y is selected from an 8-hydroxyquinolate and a substituted 8-hydroxyquinolate, and Z is a phenolate. At least one Y is a substituted 8-hydroxyquinolate having the formula (III) where: R 1 and R 2 are the same or different at each occurrence and each represents one or more of a substituent selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl, alkylaryl, alkoxy, aryloxy, fluoroalkoxy, fluoroaryloxy, heteroalkyl, fluoroheteroalkyl, heteroaryl, fluoroheteroaryl, heteroalkylaryl, heteroalkoxy, heteroaryloxy, fluoroheteroalkoxy, fluoroheteroaryloxy, a solvent- solubilizing group, and a Tg enhancing group, wherein at least one of R 1 and R 2 is a solvent-solubilizing or Tg enhancing group; and R 3 is selected from the group consisting of H, an alkyl group, and a substituted alkyl group.
摘要翻译：本公开涉及含有该配合物的有机金属配合物和电子装置。络合物具有式MY N Z Z，其中n为1,2或3; M是+2，+3或+4氧化态的金属，Y选自8-羟基喹啉酸盐和取代的8-羟基喹喔啉，Z是酚盐。至少一个Y是具有式（III）的取代的8-羟基喹喔啉，其中：R 1和R 2各自在每次出现时相同或不同，并且各自代表一个或更多的选自H，烷基，氟烷基，芳基，氟芳基，烷芳基，烷氧基，芳氧基，氟烷氧基，氟芳氧基，杂烷基，氟代杂烷基，杂芳基，氟杂芳基，杂烷基芳基，杂烷氧基，杂芳氧基，氟代杂环氧基，氟代杂芳基氧基，溶剂 - 增溶基团和Tg增强基团，其中R 1和R 2中的至少一个是溶剂增溶或Tg增强基团; 和R 3选自H，烷基和取代的烷基。

6. 发明申请

WO2011002956A1 ALDEHYDE-FUNCTIONALIZED POLYSACCHARIDES 审中-公开
标题翻译：二氢功能多糖
公开(公告)号：WO2011002956A1
公开(公告)日：2011-01-06
申请号：PCT/US2010/040702
申请日：2010-07-01
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , LU, Helen, S.M. , SHUEY, Steven, W.
发明人： LU, Helen, S.M. , SHUEY, Steven, W.
IPC分类号： C08B37/00 , C08B15/02 , C08B31/18 , C08L1/04 , C08L3/10 , C08L5/00 , C08L5/02
CPC分类号： C08B37/00 , C08B15/02 , C08B31/18 , C08B37/0021 , C08B37/0054 , C08L1/04 , C08L3/10 , C08L5/00 , C08L5/02
摘要： Novel aldehyde-functionalized polysaccharide compositions are described that are more stable in aqueous solution than oxidized polysaccharides or other types of polysaccharides containing pendant aldehyde groups. The aldehyde-functionalized polysaccharides may be reacted with various amine-containing polymers to form hydrogel tissue adhesives and sealants that may be useful for medical applications such as wound closure, supplementing or replacing sutures or staples in internal surgical procedures such as intestinal anastomosis and vascular anastomosis, tissue repair, preventing leakage of fluids such as blood, bile, gastrointestinal fluid and cerebrospinal fluid, ophthalmic procedures, drug delivery, and preventing post-surgical adhesions.
摘要翻译：描述了新型醛官能化多糖组合物，其在水溶液中比氧化多糖或其它类型的含醛侧基的多糖更稳定。醛官能化多糖可以与各种含胺聚合物反应以形成可用于医学应用的水凝胶组织粘合剂和密封剂，例如伤口闭合，补充或替换缝合或缝合在内部外科手术如肠吻合和血管吻合中，组织修复，防止流体如血液，胆汁，胃肠道液体和脑脊液的渗漏，眼科手术，药物递送和预防手术后粘连。

7. 发明申请

WO2011002888A3 HYDROGEL TISSUE ADHESIVE FOR MEDICAL USE 审中-公开
公开(公告)号：WO2011002888A3
公开(公告)日：2011-01-06
申请号：PCT/US2010/040606
申请日：2010-06-30
申请人： E. I. DU PONT DE NEMOURS AND COMPANY , LU, Helen, S.M. , SHUEY, Steven, W.
发明人： LU, Helen, S.M. , SHUEY, Steven, W.
IPC分类号： A61L24/04 , A61L24/08
摘要： A hydrogel tissue adhesive formed by reacting an aldehyde-functionalized polysaccharide containing pendant aldehyde groups with a water-dispersible, multi-arm amine is described. The hydrogel may be useful as a tissue adhesive or sealant for medical applications that require a more rapid degradation time, such as the prevention of undesired tissue-to tissue adhesions resulting from trauma or surgery.

8. 发明申请

WO2011002888A2 HYDROGEL TISSUE ADHESIVE FOR MEDICAL USE 审中-公开
标题翻译：医疗用水凝胶组织粘合剂
公开(公告)号：WO2011002888A2
公开(公告)日：2011-01-06
申请号：PCT/US2010040606
申请日：2010-06-30
申请人： DU PONT , LU HELEN S M , SHUEY STEVEN W
发明人： LU HELEN S M , SHUEY STEVEN W
IPC分类号： A61L24/04
CPC分类号： A61L26/0052 , A61L24/0031 , A61L24/0042 , A61L24/043 , A61L24/046 , A61L24/08 , A61L26/0023 , A61L26/008 , A61L26/009 , C08L5/02 , C08L71/02 , C08L5/00
摘要： A hydrogel tissue adhesive formed by reacting an aldehyde-functionalized polysaccharide containing pendant aldehyde groups with a water-dispersible, multi-arm amine is described. The hydrogel may be useful as a tissue adhesive or sealant for medical applications that require a more rapid degradation time, such as the prevention of undesired tissue-to tissue adhesions resulting from trauma or surgery.
摘要翻译：描述了通过使含醛侧基的醛官能化多糖与水分散性多臂胺反应形成的水凝胶组织粘合剂。水凝胶可用作需要更快速降解时间的医疗应用的组织粘合剂或密封剂，例如防止由创伤或手术导致的不期望的组织 - 组织粘连。

9. 发明申请

WO2008085512A1 METHODS FOR CONVERSION OF TYROSINE TO P-HYDROXYSTYRENE AND P-HYDROXYCINNAMIC ACID 审中-公开
标题翻译：将吡啶转化为对羟基苯乙烯和对羟基杀虫酸的方法
公开(公告)号：WO2008085512A1
公开(公告)日：2008-07-17
申请号：PCT/US2007/026515
申请日：2007-12-28
申请人： E.I. DU PONT DE NEMOURS AND COMPANY , SHUEY, Steven, W. , SHAH, Mukesh, C.
发明人： SHUEY, Steven, W. , SHAH, Mukesh, C.
IPC分类号： C07C51/377 , C07C37/00 , C07C67/08 , C07C65/19 , C07C69/16
CPC分类号： C07C37/50 , C07C51/373 , C07C67/08 , C07C57/42 , C07C69/017 , C07C69/157 , C07C39/20
摘要： Three different reaction steps were combined to provide methods for preparing p-hydroxystyrene and p-hydroxycinnamic acid monomers from tyrosine. The three steps include reductive alkylation of tyrosine, followed by oxidation to the N-oxide, and thermal Cope elimination. During Cope elimination, either p-hydroxycinnamic acid or p-hydroxystyrene was produced depending on the absence or presence of base, respectively. Additionally, p-acetoxystyrene may be prepared by reacting the prepared p-hydroxystyrene either directly or after isolation with an acetylating agent.
摘要翻译：合并三种不同的反应步骤，提供从酪氨酸制备对羟基苯乙烯和对羟基肉桂酸单体的方法。三个步骤包括酪氨酸的还原烷基化，然后氧化成N-氧化物，并且消除热反应。在消除反应期间，根据碱的存在或不存在，分别产生对羟基肉桂酸或对羟基苯乙烯。此外，对乙酰氧基苯乙烯可以通过将制备的对羟基苯乙烯直接或分离后与乙酰化剂反应来制备。

10. 发明申请

WO2005097719A1 A METHOD FOR PREPARING HYDROXYSTYRENES AND ACETYLATED DERIVATIVES THEREOF 审中-公开
标题翻译：制备羟基苯乙烯和乙酰化衍生物的方法
公开(公告)号：WO2005097719A1
公开(公告)日：2005-10-20
申请号：PCT/US2005/009290
申请日：2005-03-21
申请人： E.I. DUPONT DE NEMOURS AND COMPANY , KUNITSKY, Keith , SHAH, Mukesh, C. , SHUEY, Steven, W. , TROST, Barry, M. , WAGMAN, Mark, E.
发明人： KUNITSKY, Keith , SHAH, Mukesh, C. , SHUEY, Steven, W. , TROST, Barry, M. , WAGMAN, Mark, E.
IPC分类号： C07C37/00
CPC分类号： C07C67/08 , C07C37/50 , C07C41/18 , C07C69/017 , C07C69/157 , C07C69/16 , C07C39/20 , C07C43/23
摘要： A method is provided for the thermal decarboxylation of a phenolic substrate in the presence of a non-amine basic catalyst to produce a vinyl monomer. The product of the decarboxylation reaction may additionally be acetylated in the presence of an acetylating agent in the same reaction vessel.
摘要翻译：在非胺碱性催化剂的存在下，提供酚底物的热脱羧以产生乙烯基单体的方法。在同一反应容器中，乙酰化剂的存在下，脱羧反应的产物可另外进行乙酰化。

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