Patent number: 10005750
Abstract: A compound represented by the general Formula I: a pharmaceutically acceptable salt or ester thereof, a solvate thereof, a chelate thereof, a non-covalent complex thereof, a pro-drug thereof, a deuterated radio-labeled analog thereof, and mixtures of any of the foregoing, wherein: A-K are individually selected from carbon or nitrogen; X?—O, —NR1, or —S; R1-11 are individually selected from the group consisting of —H, C1-C6 alkyl, C6-C14 aryl, substituted C6-C14 aryl, C1-C14-alkoxy, halogen, hydroxyl, carboxy, cyano, C1-C6-alkanoyloxy, C1-C6-alkylthio, C1-C6-alkylsulfonyl, trifluoromethyl, hydroxy, C2-C6-alkoxycarbonyl, C2-C6-alkanoylamino, —O—R12, S—R12, —SO2—R12, —NHSO2R12 and —NHCO2R12, wherein R12 is phenyl, naphthyl, or phenyl or naphthly substituted with one to three groups selected from C1-C6-alkyl, C6-C10 aryl, C1-C6-alkoxy and halogen, and C4-C20 hydroxyheteroaryl wherein the heteroatoms are selected from the group consisting of sulfur, nitrogen, and oxygen.
Type:
Grant
Filed:
October 6, 2011
Date of Patent:
June 26, 2018
Assignee:
J-Pharma Co., Ltd.
Inventors:
Michael F. Wempe, Hitoshi Endou
Publication number: 20130225673
Abstract: A compound represented by the general Formula I: a pharmaceutically acceptable salt or ester thereof, a solvate thereof, a chelate thereof, a non-covalent complex thereof, a pro-drug thereof, a deuterated radio-labeled analog thereof, and mixtures of any of the foregoing, wherein: A-K are individually selected from carbon or nitrogen; X?—O, —NR1, or —S; R1-11 are individually selected from the group consisting of —H, C1-C6 alkyl, C6-C14 aryl, substituted C6-C14 aryl, C1-C14-alkoxy, halogen, hydroxyl, carboxy, cyano, C1-C6-alkanoyloxy, C1-C6-alkylthio, C1-C6-alkylsulfonyl, trifluoromethyl, hydroxy, C2-C6-alkoxycarbonyl, C2-C6-alkanoylamino, —O—R12, S—R12, —SO2—R12, —NHSO2R12 and —NHCO2R12, wherein R12 is phenyl, naphthyl, or phenyl or naphthly substituted with one to three groups selected from C1-C6-alkyl, C6-C10 aryl, C1-C6-alkoxy and halogen, and C4-C20 hydroxyheteroaryl wherein the heteroatoms are selected from the group consisting of sulfur, nitrogen, and oxygen.
Type:
Application
Filed:
October 6, 2011
Publication date:
August 29, 2013
Applicant:
J-PHARMA CO., LTD.
Inventors:
Michael F. Wempe, Hitoshi Endou