公开(公告)号：US20240381763A1

公开(公告)日：2024-11-14

申请号：US18034474

申请日：2022-02-16

Applicant: LG CHEM, LTD.

Inventor： Minjun KIM ,  Dong Hoon LEE ,  Sang Duk SUH ,  Min Woo JUNG ,  Jungha LEE ,  Su Jin HAN

IPC: H10K85/60 ,  C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07D209/88 ,  C07D307/77 ,  C07D307/91 ,  C07D333/50 ,  C07D409/12 ,  C09K11/06 ,  H10K50/18

Abstract: Provided is a novel compound and an organic light emitting device comprising the same. A compound of Chemical Formula 1: where any one of R1 to R12 is a substituent of Chemical Formula 2, and the rest are hydrogen or deuterium: where L1 is a substituted or unsubstituted phenylene, biphenyldiyl, or naphthalenediyl; L2 and L3 are each independently a single bond, or a substituted or unsubstituted C6-60 arylene or C2-60 heteroarylene containing at least one of N, O and S, and Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl or C2-60 heteroaryl containing at least one of N, O and S may be used as a material for an organic material layer in the organic light emitting device, and may improve efficiency and properties in terms of a low driving voltage and a lifespan in the organic light emitting device.

公开(公告)号：US20240349604A1

公开(公告)日：2024-10-17

申请号：US18275390

申请日：2022-05-16

Applicant: LG CHEM, LTD.

Inventor： Minjun KIM ,  Dong Hoon LEE ,  Sang Duk SUH ,  Young Seok KIM

IPC: H10K85/60 ,  C07D307/77 ,  C07D307/91 ,  C07D333/50 ,  C07D405/04 ,  C07D405/10 ,  C07D405/12 ,  C07D405/14 ,  C07D409/12 ,  C07D409/14 ,  C07F7/08 ,  C09K11/06 ,  H10K50/12 ,  H10K85/40 ,  H10K101/00

CPC classification number: H10K85/6574 ,  C07D307/77 ,  C07D307/91 ,  C07D333/50 ,  C07D405/04 ,  C07D405/10 ,  C07D405/12 ,  C07D405/14 ,  C07D409/12 ,  C07D409/14 ,  C07F7/0812 ,  C09K11/06 ,  H10K85/40 ,  H10K85/615 ,  H10K85/622 ,  H10K85/626 ,  H10K85/633 ,  H10K85/636 ,  H10K85/654 ,  C09K2211/1018 ,  H10K50/12 ,  H10K85/6572 ,  H10K85/6576 ,  H10K2101/90

Abstract: An organic light emitting device comprising an anode, a cathode, and a light emitting layer between the anode and the cathode, the light emitting layer comprising a compound of Chemical Formula 1 and a compound of Chemical Formula 2, and having improved driving voltage, efficiency and lifetime is provided.

公开(公告)号：US11873426B2

公开(公告)日：2024-01-16

申请号：US17132034

申请日：2020-12-23

Applicant: FUJIFILM Corporation

Inventor： Takafumi Nakayama ,  Naoyuki Morooka

IPC: C07D241/38 ,  C07D209/56 ,  C07D305/14 ,  C09J4/00 ,  G02B1/04 ,  C08F222/10 ,  C08F222/24 ,  C08F222/22 ,  C07D333/50

CPC classification number: C09J4/00 ,  C07D241/38 ,  C08F222/1025 ,  C08F222/22 ,  C08F222/225 ,  C08F222/24 ,  C08F222/245 ,  G02B1/041 ,  C07D209/56 ,  C07D305/14 ,  C07D333/50 ,  C08F222/1025 ,  C08F220/1808 ,  C09J4/00 ,  C08F222/1025

Abstract: The present invention provides a curable composition containing a compound represented by General Formula A and a compound represented by General Formula B.

ArL-Sp-Pol)n  (General Formula A)

In General Formula A, Ar represents an n-valent group containing a nitrogen-containing fused aromatic ring as a partial structure;



L represents a linking group such as —O— and —C(═O)O—; Sp represents a single bond or a divalent linking group; Pol represents a hydrogen atom or a polymerizable group; n represents 1 or 2; and the compound represented by General Formula A has at least one polymerizable group.








In General Formula B, R′, R″, and R′″ are each independently a hydrogen atom or a substituent; R′ and R″ or R″ and R′″ may be bonded to each other to form a ring that may have a substituent; and W is a hydrogen atom or a substituent. Using the curable composition of the present invention, it is possible to form a cured product having a small Abbe number, a large partial dispersion ratio, and high light stability.

公开(公告)号：US20230322692A1

公开(公告)日：2023-10-12

申请号：US18320241

申请日：2023-05-19

Applicant: USA Elixiria Biotech Inc.

Inventor： Lihai ZHANG ,  Min Hu

IPC: C07C49/653 ,  C07D209/88 ,  C07D233/36 ,  C07D241/08 ,  C07D311/76 ,  C07D333/50 ,  C07D265/36 ,  C07D311/22 ,  C07D267/14 ,  C07D495/08 ,  C07D215/227 ,  C07D277/34

CPC classification number: C07D267/14 ,  C07C49/653 ,  C07D209/88 ,  C07D215/227 ,  C07D233/36 ,  C07D241/08 ,  C07D265/36 ,  C07D277/34 ,  C07D311/22 ,  C07D311/76 ,  C07D333/50 ,  C07D495/08

Abstract: The present invention provides compounds as PPAR agonists and their application, involving a new class of peroxisome proliferator-activated receptor (PPAR) gamma receptor agonist, which can inhibit the production of mitochondrial reactive oxygen species, and most of which can readily cross the blood-brain barrier. The present invention also includes pharmaceutical uses of the compounds.

公开(公告)号：US11713291B2

公开(公告)日：2023-08-01

申请号：US17525558

申请日：2021-11-12

Applicant: DUK SAN NEOLUX CO., LTD.

Inventor： Mun Jae Lee ,  Soung Yun Mun ,  Jae Taek Kwon ,  Dae Sung Kim ,  Moo Jin Park ,  Chi Hyun Park ,  Sun Hee Lee ,  Hyun Ju Song ,  Bum Sung Lee

IPC: C07C211/54 ,  C07D487/04 ,  C07D495/04 ,  C09K11/06 ,  C07D491/048 ,  C07D209/80 ,  C07D401/14 ,  C07D403/04 ,  C07D409/12 ,  C07D519/00 ,  C07D405/12 ,  C07D403/14 ,  C07D307/77 ,  C07C211/58 ,  C07D333/50 ,  C07D403/10 ,  C07D307/91 ,  C07D471/04 ,  C07D409/14 ,  C07D405/04 ,  C07D333/76 ,  H10K50/11 ,  H10K85/60 ,  H10K99/00 ,  H10K85/30 ,  H10K101/10 ,  H10K101/00

CPC classification number: C07C211/54 ,  C07C211/58 ,  C07D209/80 ,  C07D307/77 ,  C07D307/91 ,  C07D333/50 ,  C07D333/76 ,  C07D401/14 ,  C07D403/04 ,  C07D403/10 ,  C07D403/14 ,  C07D405/04 ,  C07D405/12 ,  C07D409/12 ,  C07D409/14 ,  C07D471/04 ,  C07D487/04 ,  C07D491/048 ,  C07D495/04 ,  C07D519/00 ,  C09K11/06 ,  H10K50/11 ,  H10K85/615 ,  H10K85/633 ,  H10K85/657 ,  H10K85/6572 ,  H10K99/00 ,  H10K85/342 ,  H10K2101/10 ,  H10K2101/90

Abstract: Provided are an organic electric element comprising as a phosphorescent host material, a mixture of the compounds of Formula (1) and Formula (2), and an organic electronic device or apparatus thereof for achieving a high luminous efficiency, a low driving voltage, and an improved lifespan.

公开(公告)号：US20230165139A1

公开(公告)日：2023-05-25

申请号：US17995678

申请日：2021-04-08

Applicant: DUK SAN NEOLUX CO., LTD.

Inventor： Hyoung Keun PARK ,  Hyun Ji OH ,  Dae Sic KIM ,  Sun Hee LEE ,  Soung Yun MUN ,  Bum Sung LEE ,  Guang Ming LI ,  Jung Geun LEE

IPC: H10K85/60 ,  H10K50/19 ,  C07D307/91 ,  C07C211/54 ,  C07C209/68 ,  C07D333/50

CPC classification number: H10K85/636 ,  H10K50/19 ,  C07D307/91 ,  H10K85/633 ,  C07C211/54 ,  C07C209/68 ,  C07D333/50 ,  H10K50/15

Abstract: Provided are a compound which can improve the luminous efficiency, stability, and service life of an element; an organic electric element using same; and an electronic device thereof.

公开(公告)号：US20230142119A1

公开(公告)日：2023-05-11

申请号：US17860589

申请日：2022-07-08

Applicant: Chugai Seiyaku Kabushiki Kaisha

Inventor： Kazutomo KINOSHITA ,  Kohsuke ASOH ,  Noriyuki FURUICHI ,  Toshiya ITO ,  Hatsuo KAWADA ,  Nobuya ISHII ,  Hiroshi SAKAMOTO ,  WooSang HONG ,  MinJeong PARK ,  Yoshiyuki ONO ,  Yasuharu KATO ,  Kenji MORIKAMI ,  Takashi EMURA ,  Nobuhiro OIKAWA

IPC: C07D209/58 ,  C07D209/88 ,  C07D307/77 ,  C07D307/92 ,  C07D333/50 ,  C07D333/76 ,  C07D401/04 ,  C07D401/06 ,  C07D403/04 ,  C07D405/12 ,  C07D405/14 ,  C07D471/04 ,  C07D491/107 ,  C07D209/56 ,  A61K31/404 ,  A61K31/4178 ,  A61K31/4439 ,  A61K31/454 ,  A61K31/496 ,  A61K31/506 ,  A61K31/5377 ,  A61K31/541 ,  A61K31/7056 ,  C07D307/78 ,  C07D333/52 ,  C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  C07D409/12 ,  C07D413/14 ,  C07D471/10 ,  C07F7/08 ,  C07H15/26

CPC classification number: C07D209/58 ,  C07D209/88 ,  C07D307/77 ,  C07D307/92 ,  C07D333/50 ,  C07D333/76 ,  C07D401/04 ,  C07D401/06 ,  C07D403/04 ,  C07D405/12 ,  C07D405/14 ,  C07D471/04 ,  C07D491/107 ,  C07D209/56 ,  A61K31/404 ,  A61K31/4178 ,  A61K31/4439 ,  A61K31/454 ,  A61K31/496 ,  A61K31/506 ,  A61K31/5377 ,  A61K31/541 ,  A61K31/7056 ,  C07D307/78 ,  C07D333/52 ,  C07D401/12 ,  C07D401/14 ,  C07D403/12 ,  C07D409/12 ,  C07D413/14 ,  C07D471/10 ,  C07F7/0834 ,  C07H15/26

Abstract: A compound represented by the general Formula (I) below, or a salt or solvate thereof, which is useful as an ALK inhibitor, and is useful for prophylaxis or treatment of a disease accompanied by abnormality in ALK, for example, cancer, cancer metastasis, depression or cognitive function disorder:






(meanings of the symbols that are included in the formula are as given in the specification).

公开(公告)号：US20230036794A1

公开(公告)日：2023-02-02

申请号：US17845288

申请日：2022-06-21

Applicant: SAMSUNG SDI CO., LTD.

Inventor： Dong Min KANG ,  Jiyun KWON ,  Byungku KIM ,  Junmo PARK ,  Hansol SEO ,  Jin Sook KIM ,  Namheon LEE ,  Kipo JANG ,  Sung-Hyun JUNG ,  Ho Kuk JUNG ,  Youngkyoung JO ,  Bowon CHOI

IPC: H01L51/00 ,  C07D333/50 ,  C09K11/06 ,  C07D409/12 ,  C07D307/77 ,  C07D409/04 ,  C07D405/04

Abstract: A compound for an organic optoelectronic device, a composition for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:

公开(公告)号：US11549017B2

公开(公告)日：2023-01-10

申请号：US16124639

申请日：2018-09-07

Applicant: PERKINELMER HEALTH SCIENCES, INC.

Inventor： Nara Narayanan ,  Kevin Groves ,  Guojie Ho

IPC: A61K51/00 ,  A61M36/14 ,  C09B23/16 ,  A61P35/00 ,  C07D403/14 ,  C07D409/08 ,  C07D209/90 ,  C07D403/08 ,  C07D401/08 ,  C07D333/74 ,  A61K49/00 ,  A61K51/04 ,  C07D209/92 ,  C07D333/50 ,  C09B1/00 ,  G01N33/58

Abstract: This disclosure provides a family of compounds that absorb and fluoresce in the short wave infrared region (SWIR, optionally 1000 nm to 1300 nm), including hydrophilic compounds that exhibit absorption and emission spectral profiles in aqueous solutions substantially similar to those observed in organic solvents such as methanol or DMSO. The compounds can be chemically linked to biomolecules including proteins, nucleic acids, and therapeutic small molecules. The compounds are useful for imaging in a variety of medical, biological and diagnostic applications, including SWIR in vivo imaging of regions of interest within a mammal.

公开(公告)号：US11276828B2

公开(公告)日：2022-03-15

申请号：US16252711

申请日：2019-01-21

Applicant: Feng-Wen Yen ,  Li-Chieh Chuang

Inventor： Feng-Wen Yen ,  Li-Chieh Chuang

IPC: H01L51/00 ,  C07D333/50 ,  C09K11/06 ,  C07D405/14 ,  C07D405/04 ,  C07D409/04 ,  C07D471/04 ,  C07D409/14 ,  C07D307/77 ,  C07D405/10 ,  H01L51/50

Abstract: The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as a host material, a fluorescent guest material, an electron transporting or a hole blocking material in the light emitting layer of the organic electroluminescence device. The organic compound may be for lowering a driving voltage, power consumption or increasing a current efficiency or half-life of the organic electroluminescence device. The same definition as described in the present invention.