Abstract: The present disclosure relates to compounds which modulate the activity of Toll-like receptor (TLR) proteins, including agonists or activators, partial agonists, and antagonists. Of particular interest of compounds that modulate the activity of TLR2, as well as methods of using such compounds to treat cancer and other disorders associated with a TLR2 pathway.
Type:
Grant
Filed:
June 15, 2022
Date of Patent:
April 9, 2024
Assignee:
Axial Therapeutics, Inc.
Inventors:
Christopher J. Oalmann, Dennis S. Yamashita, Patrick J. Stern
Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, comprising (i) a CB1 receptor mediating scaffold conjugated to (ii) a second therapeutic scaffold.
Type:
Grant
Filed:
February 10, 2023
Date of Patent:
March 26, 2024
Assignee:
The United States of America, as Represented by the Secretary, Department of Health and Human Services
Inventors:
George Kunos, Malliga Iyer, Resat Cinar, Kenner C. Rice
Abstract: A method for chlorinating blue anthrone, violanthrone or isoviolanthrone is provided. Reaction is carried out with a chlorinating agent (any one of sulfonyl chloride, thionyl chloride and triphosgene) in a reaction solvent (a Lewis acid ionic liquid with anions being of a transition metal halide) for 2 h to 40 h at a chlorination temperature not lower than room temperature and not higher than 120° C.; and then the reaction product is subjected to post-treatment to obtain a target product. The present disclosure cuts off a generation route of harmful substances such as dioxins and their derivatives from the source. There are no dioxins or similar substances generated in the product, and the reaction has high atomic utilization rate and low energy consumption, which fills the gap in the field of chemical technologies at home and abroad.
Abstract: Provided is an organometallic compound represented by Formula 1, an organic light-emitting device including the same, and an electronic apparatus including the organic light-emitting device. Ir(L1)(L2)(L3)??Formula 1 L1 to L3 in Formula 1 are the same as described in the present specification.
Type:
Grant
Filed:
March 26, 2020
Date of Patent:
March 19, 2024
Assignee:
SAMSUNG ELECTRONICS CO., LTD.
Inventors:
Soyeon Kim, Jiyoun Lee, Yongsuk Cho, Jongwon Choi, Dmitry Kravchuk, Banglin Lee, Yoonhyun Kwak, Hyun Koo, Seokhwan Hong
Abstract: Methods of identification of inhibitors of calcium release-activated calcium (CRAC) channel and small molecule inhibitors of CRAC channel, including methods of their synthesis and pharmaceutical use, are disclosed.
Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Type:
Grant
Filed:
July 28, 2023
Date of Patent:
February 20, 2024
Assignee:
PFIZER INC.
Inventors:
Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
Abstract: The present invention relates to the novel key intermediate, 4-{4-[(SS)-(Aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]-phenyl}-morpholin-3-one perchlorate, m the synthesis of rivaroxaban. The invention further relates to the crystalline form of novel intermediate, the process to prepare the novel intermediate and method of preparing rivaroxaban using this novel intermediate. The invention provides an improved and efficient process for preparation of Rivaroxaban.
Type:
Grant
Filed:
May 3, 2021
Date of Patent:
February 6, 2024
Assignee:
Unichem Laboratories Ltd
Inventors:
Dhananjay G. Sathe, Arijit Das, Sanjay Raikar, Yashwant S. Surve, Bhushan S. Pandit
Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Type:
Grant
Filed:
November 21, 2022
Date of Patent:
January 30, 2024
Assignee:
PFIZER INC.
Inventors:
Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
Abstract: The present invention discloses novel compounds which are useful as potassium channel openers, in particular as openers of the Kv7.4 potassium channel. The novel compounds are compounds according to formula I, wherein n=0 or 1, RL is a substituent selected from the group consisting of unsubstituted or substituted cycloalkyl groups, in particular bicycloalkyl groups, unsubstituted or substituted phenyl groups, unsubstituted or substituted thienyl groups or cyclopentathienyl groups, and unsubstituted or substituted indanyl groups, which optionally contain heteroatoms, and RR is a substituent selected from the group consisting of unsubstituted or substituted phenyl groups or unsubstituted or substituted benzyl groups, which optionally contain heteroatoms, or a stereoisomer, a tautomer, a prodrug or a salt, preferably pharmaceutically acceptable salt thereof.
Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Type:
Grant
Filed:
July 28, 2023
Date of Patent:
January 30, 2024
Assignee:
PFIZER INC.
Inventors:
Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
Abstract: A method of treating cancer is described. The method includes administering a therapeutically effective amount of a TET2 activating compound or pharmaceutically acceptable salt thereof to a subject in need of treatment. The TET2 activating compounds are ?-ketoglutarate derivatives. A method of treating or preventing cancer in a subject that includes the step of analyzing a biological sample to determine if cells of the biological sample exhibit a TET2 mutation in addition to administering a TET2 activator is also described.
Type:
Grant
Filed:
November 29, 2018
Date of Patent:
January 9, 2024
Assignee:
THE CLEVELAND CLINIC FOUNDATION
Inventors:
Jaroslaw Maciejewski, Babal K. Jha, James G. Phillips, Thomas Radivoyevitch, Yihong Guan, Anand D. Tiwari
Abstract: A compound, or a pharmaceutically acceptable salt or ester thereof, having a structure of: wherein X is a divalent linking moiety; and R1-R10 are each individually H, optionally-substituted alkyl, optionally-substituted alkoxy, optionally-substituted aryl, optionally-substituted cycloalkyl, optionally-substituted heterocyclic, halogen, amino, or hydroxy, provided that at least one of R3 or R8 is an optionally-substituted alkyl, a substituted alkoxy, optionally-substituted aryl, optionally-substituted cycloalkyl, optionally-substituted heterocyclic, or halogen.
Type:
Grant
Filed:
November 19, 2020
Date of Patent:
January 2, 2024
Assignees:
University of Pittsburgh—Of the Commonwealth System of Higher Education, The United States Government as Represented By the Department of Veterans Affairs
Abstract: Acquired hearing loss due to chemotherapy or noise exposure is a major health problem, and cisplatin chemotherapy often causes permanent hearing loss in cancer patients. However, there are no FDA-approved drugs for the treatment or prevention of cisplatin- or noise-induced hearing loss. In one aspect, use of compounds as an active agent to treat a hearing impairment and to prevent a hearing impairment, and methods of treating and/or preventing hearing impairments or disorders using the compositions are disclosed. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Type:
Grant
Filed:
February 17, 2023
Date of Patent:
December 19, 2023
Assignee:
PFIZER INC.
Inventors:
Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
Abstract: The present invention relates to fungicidal mixtures comprising at least one substituted pyridines (compounds I) and at least one active compound II in a weight ratio of from 100:1 to 1:100; to a method for controlling phytopathogenic harmful fungi using mixtures of at least one compound I and at least one compound II in a weight ratio of from 100:1 to 1:100; to the use of mixtures comprising compounds I and compounds II for controlling phytopathogenic harmful fungi; to agrochemical compositions comprising these mixtures; and to agrochemical compositions further comprising seed.
Type:
Grant
Filed:
December 6, 2018
Date of Patent:
December 12, 2023
Assignee:
BASF SE
Inventors:
Nadine Riediger, Bernd Mueller, Ana Escribano Cuesta, Michael Seet, Waldemar Bernat, Lutz Brahm
Abstract: The present disclosure relates to: a) solid state forms of hydrobromide salts of Compound 1; b) pharmaceutical compositions comprising one or more solid state forms of hydrobromide salts of Compound 1, and, optionally, a pharmaceutically acceptable carrier; c) methods of treating tumors or cancers by administering one or more solid state forms of hydrobromide salts of Compound 1 to a subject in need thereof; and d) methods for the preparation of solid state forms of Compound 1.
Type:
Grant
Filed:
January 27, 2023
Date of Patent:
November 21, 2023
Assignee:
PFIZER INC.
Inventors:
Elaine Greer, Stephen Anderson, Mark Maloney, Shu Yu, Ekaterina Albert, Emily Rigsbee
Abstract: The present disclosure generally relates to the field of biological control of Ectropis. oblique and Ectropis grisescens as pests in tea plantations, and in particular to a high efficient sex pheromone lures for E. oblique and E. grisescens. By combinating (3Z,6Z,9Z)-octadecatriene with two different configurations of (3Z,9Z)-6,7-epoxy-octadecadiene and (3Z,6Z)-9,10-epoxy-octadecadiene, high efficient sex pheromone lures were obtained. The high efficient sex pheromone lures have significantly improved trapping effect on E. oblique and E. grisescens.
Abstract: An N heterocyclic planar photocoupler output material is provided, and includes a structural formula as follows: R1—R2—R1. The N heterocyclic planar photocoupler output material is selected from any one of following formula structures: The photocoupler output material has a very high “n” value, so that the top-emitting electroluminescent devices using it have achieved very high luminous efficiency. Therefore, it saves time and costs. Also, a method of preparing an N heterocyclic planar photocoupler output material is provided.
Type:
Grant
Filed:
April 2, 2020
Date of Patent:
October 10, 2023
Assignee:
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.