公开(公告)号：US12060368B2

公开(公告)日：2024-08-13

申请号：US17270588

申请日：2018-12-18

申请人： Latvian Institute of Organic Synthesis

发明人： Pavels Arsenjans ,  Jelena Vasiljeva ,  Ilona Domraceva

IPC分类号： C07D517/04 ,  A61P35/00

CPC分类号： C07D517/04 ,  A61P35/00

摘要： The present invention relates to a novel selenophenochromene hydroxamic acids as angiogenesis inhibitors, as well as methods of their manufacturing and use in different pharmaceutical compositions for the treatment or prevention of various diseases and disorders by administration of such substances.

公开(公告)号：US20240099134A1

公开(公告)日：2024-03-21

申请号：US18240207

申请日：2023-08-30

申请人： Samsung Display Co., Ltd.

发明人： Seran Kim ,  Hoilim Kim ,  Dongsun Yoo ,  Junyoung Lee

IPC分类号： H10K85/60 ,  C07D495/04 ,  C07D517/04

CPC分类号： H10K85/6576 ,  C07D495/04 ,  C07D517/04 ,  H10K85/655 ,  H10K85/657 ,  H10K50/11

摘要： An opto-electronic device may include a first electrode, a second electrode facing the first electrode, a photoactive layer between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein, in Formula 1, CY1 is a group represented by Formula 2, and CY2 is a group represented by Formula 3.

公开(公告)号：US20230002411A1

公开(公告)日：2023-01-05

申请号：US17785205

申请日：2020-07-21

申请人： Latvian Institute of Organic Synthesis

发明人： Pavels Arsenjans

IPC分类号： C07D517/04 ,  A61K45/06 ,  A61K31/496 ,  A61P35/00

摘要： The present invention relates to a novel cancer curing deuterated selenopheno [h] chromene derivatives, as well as methods of their manufacturing and use in different pharmaceutical compositions for the treatment of cancer by administration of such substances.

公开(公告)号：US11466009B2

公开(公告)日：2022-10-11

申请号：US16689007

申请日：2019-11-19

申请人： BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.

发明人： Zhihao Cui ,  Chi Yuen Raymond Kwong ,  Chuanjun Xia

IPC分类号： H01L51/50 ,  C07D487/04 ,  H01L51/00 ,  C07D517/04 ,  C07D498/04 ,  C07D513/04

摘要： Organic electroluminescent materials and devices are disclosed. The organic electroluminescent materials are novel benzodithiophene or its analogous structure compounds, which can be used as charge transporting materials, hole injection materials, or the like in an electroluminescent device. These novel compounds can offer excellent performance compared with existing materials, for example, to further improve the voltage, efficiency and/or lifetime of the OLEDs.

公开(公告)号：US11450810B2

公开(公告)日：2022-09-20

申请号：US16546842

申请日：2019-08-21

申请人： Samsung Electronics Co., Ltd.

发明人： Eun Kyung Lee ,  Don-Wook Lee ,  Jeong Il Park

IPC分类号： C07D517/04 ,  H01L51/00 ,  H01L51/05

摘要： Disclosed are a compound represented by Chemical Formula 1A or 1B, an organic thin film including the same, a thin film transistor, and an electronic device. In Chemical Formulae 1A and 1B, X1, X2, R1 to R4, and n1 are the same as described in the detailed description.

公开(公告)号：US11066418B2

公开(公告)日：2021-07-20

申请号：US16693715

申请日：2019-11-25

申请人： Samsung Electronics Co., Ltd.

发明人： Don-Wook Lee ,  Jeong Il Park ,  Eun Kyung Lee

IPC分类号： C07D517/04 ,  H01L51/05 ,  H01L51/00 ,  C07D495/04 ,  C07D517/22

摘要： Disclosed are a compound represented by Chemical Formula 1A or 1B, an organic thin film, a thin film transistor, and an electronic device. In Chemical Formulae 1A and 1B, X1, Ar1, R1 to R4, and n1 are the same as described in the detailed description.

公开(公告)号：US11038116B2

公开(公告)日：2021-06-15

申请号：US16531376

申请日：2019-08-05

申请人： Samsung Electronics Co., Ltd.

发明人： Eunkyung Lee ,  Don-Wook Lee ,  Jeong Il Park

IPC分类号： H01L51/00 ,  C07D517/22 ,  C07D517/04 ,  H01L51/05

摘要： Disclosed are a compound represented by Chemical Formula 1A or 1B, an organic thin film including the same, a thin film transistor, and an electronic device. In Chemical Formula 1A or 1B, X1, X2, Ar1, R1 to R4, and n1 are the same as described in the detailed description.

公开(公告)号：US10777749B2

公开(公告)日：2020-09-15

申请号：US15140768

申请日：2016-04-28

申请人： Universal Display Corporation

发明人： Walter Yeager ,  Lichang Zeng ,  Chuanjun Xia

IPC分类号： H01L51/00 ,  C09K11/02 ,  C07D491/048 ,  C07D495/04 ,  C07D517/04 ,  C07D519/00

摘要： Novel organic compounds containing aza-dibenzofuran, aza-dibenzothiophene and aza-dibenzoselenophene are disclosed in this application. These compounds improve OLED performance.

公开(公告)号：US20200048094A1

公开(公告)日：2020-02-13

申请号：US16659172

申请日：2019-10-21

申请人： International Business Machines Corporation

发明人： Brandon M. KOBILKA ,  Jason T. WERTZ ,  Joseph KUCZYNSKI ,  Scott B. KING

IPC分类号： C01B32/194 ,  C07D409/14 ,  H01L31/0445 ,  H01L31/0216 ,  C07D257/08 ,  C07D513/04 ,  C07D517/04 ,  C07D519/00 ,  H01L51/00

摘要： In an embodiment is provided a method of making a photo-absorbing composition that includes forming a donor-acceptor small molecule (DASM) by bonding an electron donor portion to an electron acceptor portion; and bonding the DASM to a nanographene structure using a Stille coupling reaction, a Suzuki cross-coupling reaction, or a C—H activation cross-coupling reaction. In another embodiment is provided films that include a photo-absorbing composition.

公开(公告)号：US20190389799A1

公开(公告)日：2019-12-26

申请号：US16553647

申请日：2019-08-28

申请人： HADASIT MEDICAL RESEARCH SERVICES AND DEVELOPMENT LTD. ,  INDIAN INSTITUTE OF SCIENCE

发明人： Bernard LERER ,  Mugesh GOVINDASAMY ,  Tzuri LIFSCHYTZ

IPC分类号： C07D207/456 ,  A61P35/00 ,  A61P25/24 ,  C07D517/04 ,  C07D405/06

摘要： The present invention relates to compounds that inhibit the activity of Type III deiodinase (DIO3). The present invention further relates to methods for treating or preventing depression, depression associated with other psychiatric or general medical diseases or conditions, condition amenable to treatment with known anti-depressants and cancer, particularly by using the compounds of the invention.