专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US06984656B2 Core modified porphyrins 有权
公开(公告)号：US06984656B2
公开(公告)日：2006-01-10
申请号：US10208395
申请日：2002-07-30
申请人： Michael R. Detty , Sandra O. Gollnick , Sherry Davies , Allan Oseroff , Masako Abe , David Hilmey
发明人： Michael R. Detty , Sandra O. Gollnick , Sherry Davies , Allan Oseroff , Masako Abe , David Hilmey
IPC分类号： A61K31/40
CPC分类号： C07D513/22 , A61K41/0071 , C07D517/22
摘要： The present invention is directed to novel photosensitive compounds that can be replicated with great certainty and provide applications for photodynamic therapy.

22. 发明授权

US5362536A Recordable optical element having a leuco dye 失效
标题翻译：具有无色染料的可记录光学元件
公开(公告)号：US5362536A
公开(公告)日：1994-11-08
申请号：US19522
申请日：1993-02-19
申请人： James C. Fleming , Michael R. Detty , Franklin D. Saeva
发明人： James C. Fleming , Michael R. Detty , Franklin D. Saeva
IPC分类号： B41M5/26 , G03C1/73 , G03F7/028 , G11B7/244 , G11B7/249 , B32B3/00
CPC分类号： G11B7/244 , G11B7/249 , Y10S428/913 , Y10S430/146 , Y10T428/31678
摘要： There is disclosed a recordable optical element that includes a dye. The element has a substrate and on the surface of the substrate, a dye containing recording layer and a light reflecting layer. The dye is a leuco dye which upon exposure to a thermally-generated acid becomes an absorption dye.
摘要翻译：公开了包括染料的可记录光学元件。该元件具有衬底，并且在衬底的表面上，含染料的记录层和光反射层。该染料是一种无色染料，当暴露于热生成的酸成为吸收染料时。

23. 发明授权

US5326677A Optical retrieval apparatus using a tellurium (IV) leuco dye 失效
标题翻译：使用碲（IV）无色染料的光学取出装置
公开(公告)号：US5326677A
公开(公告)日：1994-07-05
申请号：US19943
申请日：1993-02-19
申请人： James C. Fleming , Michael R. Detty
发明人： James C. Fleming , Michael R. Detty
IPC分类号： G11B7/0045 , G11B7/005 , G11B7/244 , G11B7/247 , G11B7/24
CPC分类号： G11B7/244 , G11B7/00455 , G11B7/0052 , G11B7/247 , Y10S430/146
摘要： There is disclosed an optical retrieval apparatus which uses a laser for illuminating an optical element. A sensor responds to modulated light from the optical element to produce electrical signals. The optical element has a substrate and on the surface of the substrate, a dye containing recording layer and a light reflecting layer. The improvement is that the dye is a leuco dye.
摘要翻译：公开了一种使用激光照射光学元件的光学取出装置。传感器响应来自光学元件的调制光以产生电信号。光学元件具有基板，并且在基板的表面上，含有染料的记录层和光反射层。改进之处在于染料是无色染料。

24. 发明授权

US4584258A Recording and information record elements comprising telluropyrlium dyes 失效
标题翻译：记录和信息记录元素包括泰洛芬染料
公开(公告)号：US4584258A
公开(公告)日：1986-04-22
申请号：US672013
申请日：1984-11-16
申请人： Michael R. Detty , Harold T. Thomas
发明人： Michael R. Detty , Harold T. Thomas
IPC分类号： B41M5/26 , G11B7/244 , G11B7/249 , G11B7/253 , G03C1/00 , G01D15/34
CPC分类号： G11B7/249 , G11B7/253 , Y10S430/146
摘要： Telluropyrylium dyes are useful as infrared absorbing dyes in recording elements.
摘要翻译：特拉维林染料可用作记录元件中的红外吸收染料。

25. 发明授权

US4329284A 1,2-Oxachalcogenol-1-ium salts 失效
标题翻译： 1,2-氧硫代总酚-1- ium盐
公开(公告)号：US4329284A
公开(公告)日：1982-05-11
申请号：US226341
申请日：1981-01-19
申请人： Michael R. Detty , Thomas E. Goliber , Bruce J. Murray , Jerome H. Perlstein
发明人： Michael R. Detty , Thomas E. Goliber , Bruce J. Murray , Jerome H. Perlstein
IPC分类号： G03G5/08 , G03G5/06 , G03G5/09
CPC分类号： G03G5/0631 , Y10S430/10
摘要： 1,2-oxachalcogenol-1-ium salts are presented. A novel method for making the salts is also presented. The salts are useful in improving the quantum efficiency of organic photoconductive compositions containing organic donor compounds having photoconductive properties.
摘要翻译：提供了1,2-氧硫代总酚-1- ium盐。还提出了一种制备盐的新方法。该盐可用于改善含有具有光导性质的有机供体化合物的有机光电导组合物的量子效率。

26. 发明授权

US5256620A IR absorber for laser-induced thermal dye transfer 失效
标题翻译：用于激光诱导热染料转移的IR吸收剂
公开(公告)号：US5256620A
公开(公告)日：1993-10-26
申请号：US992233
申请日：1992-12-17
申请人： Mitchell S. Burberry , Lee W. Tutt , Michael R. Detty
发明人： Mitchell S. Burberry , Lee W. Tutt , Michael R. Detty
IPC分类号： B41M5/382 , B41M5/385 , B41M5/388 , B41M5/39 , B41M5/392 , B41M5/46 , B41M5/035 , B41M5/38
CPC分类号： B41M5/465 , B41M5/392 , Y10S428/913 , Y10S428/914 , Y10S430/146
摘要： This invention relates to a dye donor element for laser-induced thermal dye transfer comprising a support having thereon a dye layer comprising an image dye in a binder and an infrared-absorbing material associated therewith, and wherein the infrared-absorbing material is a telluro- or seleno-squarylium dye having the following formula: ##STR1## wherein: R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each independently represents hydrogen or a substituted or unsubstituted alkyl, aryl or hetaryl group;R.sub.5 and R.sub.6 each independently represents hydrogen, halogen, cyano, alkoxy, aryloxy, acyloxy, aryloxycarbonyl, alkoxycarbonyl, sulfonyl, carbamoyl, acyl, acylamido, alkylamino, arylamino, or a substituted or unsubstituted alkyl, aryl or hetaryl group;X represents Se or Te; andY represents O, S, Se, Te, TeCl.sub.2 or TeBr.sub.2, with the proviso that when X and Y are both Se and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents t-butyl, then R.sub.5 and R.sub.6 cannot both be hydrogen at the same time; and with the second proviso that when X is Se and Y is O and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents t-butyl, then R.sub.5 and R.sub.6 cannot both be hydrogen at the same time.
摘要翻译：本发明涉及一种用于激光诱导的热染料转移的染料供体元件，其包括其上具有染料层的载体，所述染料层包含粘合剂中的图像染料和与其相关联的红外线吸收材料，并且其中所述红外线吸收材料是电泳 - 或具有下式的硒代方菁染料：其中：R 1，R 2，R 3和R 4各自独立地表示氢或取代或未取代的烷基，芳基或杂芳基; R 5和R 6各自独立地表示氢，卤素，氰基，烷氧基，芳氧基，酰氧基，芳氧基羰基，烷氧基羰基，磺酰基，氨基甲酰基，酰基，酰氨基，烷基氨基，芳基氨基或取代或未取代的烷基，芳基或杂芳基。 X表示Se或Te; Y表示O，S，Se，Te，TeCl 2或TeBr 2，条件是当X和Y均为Se和R1时，R2，R3和R4各自表示叔丁基，则R5和R6不能同时为氢同时; 第二个条件是当X为Se且Y为O且R1，R2，R3和R4各自表示叔丁基时，则R5和R6不能同时为氢。

27. 发明授权

US5082771A Detecting cells using tellurapyrylium dihydroxides 失效
标题翻译：检测细胞使用二甲基二酰基二氢氧化物
公开(公告)号：US5082771A
公开(公告)日：1992-01-21
申请号：US371958
申请日：1989-06-27
申请人： Michael R. Detty
发明人： Michael R. Detty
IPC分类号： C12Q1/04
CPC分类号： C12Q1/04 , Y10S436/903
摘要： A process for detecting the presence of living cells suspended in an aqueous medium preferably at a nearly neutral pH, which comprises:(a) reducing a tellurapyrylium Te(IV) dihydroxide (TPDH) with cells, optionally while using a substituted benzoquinone electron transfer agent to assist the reduction, thereby producing a change in light absorbance and(b) sensing the change in absorbance to detect or quantify the presence of the cells.The light absorbance change comprises the appearance of a new spectral peak from the product formed by reduction of the Te(IV) dihydroxide. The new peak has a high extinction coefficient in the near infrared region of the electromagnetic spectrum, i.e., away from the spectral region where some biological components cause spectral interference. Consequently, detection methods provided by this invention have a high degree of sensitivity and are comparatively free from spectral interference caused by materials commonly present in biological materials.
摘要翻译：一种用于检测悬浮在含水介质中的活细胞存在的方法，优选在接近中性的pH下，该方法包括：（a）任选地在使用取代的苯醌电子转移剂的同时，用细胞还原碲化萘Te（IV）二氢氧化物（TPDH）以帮助还原，从而产生光吸收的变化，和（b）感测吸光度的变化以检测或定量细胞的存在。吸光度变化包括从通过还原Te（IV）二氢氧化物形成的产物出现新的光谱峰。新的峰值在电磁光谱的近红外区域具有高消光系数，即远离其中一些生物成分引起光谱干扰的光谱区域。因此，本发明提供的检测方法具有高度的灵敏度，并且相对没有由通常存在于生物材料中的材料引起的光谱干扰。

28. 发明授权

US5047419A Photodynamic therapy of glioma or mammary carcinoma using seleno- or telluropyrylium salts 失效
标题翻译：使用硒代或电流联苯酰胺盐对胶质瘤或乳腺癌进行光动力疗法
公开(公告)号：US5047419A
公开(公告)日：1991-09-10
申请号：US261288
申请日：1988-10-24
申请人： Michael R. Detty , Stephen K. Powers
发明人： Michael R. Detty , Stephen K. Powers
IPC分类号： C07D345/00 , A61K31/095 , A61K31/33 , A61K31/35 , A61K31/38 , A61P35/00 , C07D421/06
CPC分类号： A61K31/38 , A61K31/095 , A61K31/35
摘要： There are disclosed pyrylium salts and a method of using them medicinally in photodynamic therapy for increasing the survival time of animals affected with glioma or mammary carcinoma. The salts are seleno- or telluropyrylium compounds having a singlet oxygen quantum efficiency of at least 0.005 when exposed as described at wavelengths between about 650 and 1000 nanometers.
摘要翻译：公开了吡喃鎓盐及其在光动力学治疗中用于增加影响胶质瘤或乳腺癌的动物的存活时间的方法。这些盐是当在约650和1000纳米之间的波长下照射时具有至少0.005的单重态氧量子效率的硒 - 或电联芴基化合物。

29. 发明授权

US4916127A Mixed chalcogenide pyrylium salts of a Lewis base 失效
标题翻译：路易斯碱的混合硫族化物吡喃鎓盐
公开(公告)号：US4916127A
公开(公告)日：1990-04-10
申请号：US261289
申请日：1988-10-24
申请人： Michael R. Detty
发明人： Michael R. Detty
IPC分类号： C07D245/00 , A61K31/095 , A61K31/33 , A61N5/06 , A61P35/00 , C07D345/00 , C07D421/06 , C09B23/00 , C09B23/02 , C09B23/04 , C09B23/06 , C09B23/08
CPC分类号： C09B23/083 , A61K31/095 , C07D345/00 , C09B23/04 , C09B23/06
摘要： There are disclosed certain pyrylium salts and a method of making them. The dyes are useful both medicinally in photodynamic therapy and in photoconductive compositions, photoresist and lithographic compositions or optical recording discs. The salts are mixed seleno- or telluropyrylium compounds having a singlet oxygen quantum efficiency of at least 0.005 when exposed as described at wavelengths between about 650 and 1000 nanometers, and a Lewis base anion.

30. 发明授权

US4434098A Substituted benzotelluropyrones 失效
标题翻译：取代苯并四氢呋喃
公开(公告)号：US4434098A
公开(公告)日：1984-02-28
申请号：US279300
申请日：1981-07-01
申请人： Michael R. Detty , Bruce J. Murray , Jerome H. Perlstein
发明人： Michael R. Detty , Bruce J. Murray , Jerome H. Perlstein
IPC分类号： C07D345/00
CPC分类号： C07D345/00
摘要： The present invention discloses novel substituted benzotelluropyrones and a novel method for making such compositions. The compositions are useful as intermediates for making benzotelluropyrylium and benzotelluropyrylium diketonate electron dye sensitizers for electron donating photoconductive compositions and elements.
摘要翻译：本发明公开了新型的取代苯并芴酰溴和制备这种组合物的新方法。该组合物可用作制备用于给电子光导组合物和元素的苯并四氢吡喃鎓和苯并四氢吡喃二酮二酮电子染料敏化剂的中间体。

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