Publication number: 20190071430
Abstract: An organic compound has a structure represented by formula (1): and Ar1 represents phenyl, naphthyl, biphenyl, terphenyl, anthryl, dibenzofuranyl, dibenzothiophenyl, 9,9-dimethylfluorenyl or 9-phenylcarbazolyl, substituted or unsubstituted by halogen atoms, protium atoms, deuterium atoms, tritium atoms, and linear or branched alkyl with 1 to 10 carbons; Ar2 and Ar3 each independently represents a single bond or one selected from the group consisting of phenyl, naphthyl, biphenyl, terphenyl, anthryl or pyridyl, substituted or unsubstituted by halogen atoms, protium atoms, deuterium atoms, tritium atoms, and linear or branched alkyl with 1 to 10 carbons; R1, R2 each independently represents a structure represented by the following formulas: and Ar4, Ar5, Ar6, Ar7 each independently represents one selected from the group consisting of phenyl, naphthyl, biphenyl, terphenyl or pyridyl, substituted or unsubstituted by halogen atoms, linear or branched alkyl with 1 to 10 carbons.
Type:
Application
Filed:
November 30, 2017
Publication date:
March 7, 2019
Applicant:
Jiangsu Sunera Technology Co.,Ltd
Inventors:
Zhaochao ZHANG, Chong LI
Publication number: 20190071447
Abstract: The present invention covers Pyrazolopyrimidine compounds of general formula (I), in which n, o, X, Y, R, Q, R1, R2, R3 and R4 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment, control and/or prevention of diseases, in particular of helminth infections, as a sole agent or in combination with other active ingredients.
Type:
Application
Filed:
April 10, 2017
Publication date:
March 7, 2019
Applicant:
BAYER ANIMAL HEALTH GMBH
Inventors:
Adeline KÖHLER, Claudia WELZ, Kirsten BÖRNGEN, Daniel KULKE, Thomas ILG, Johannes KÖBBERLING, Walter HÜBSCH, Hans-Georg SCHWARZ, Ulrich GÖRGENS, Ulrich EBBINGHAUS-KINTSCHER, Maike HINK, Dirk NENNSTIEL, Klaus RAMING, Martin ADAMCZEWSKI, Claudia BÖHM
Publication number: 20190071448
Abstract: A compound compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A, A? and A? are independently O, C?O, C—R? or N—R?, where R? and R? may independently be H, amino, —NR7COR6, COR6, —CONR7R8, C1-C6 alkyl, or hydroxy(C1-C6 alkyl), and R? may be present or absent, and is present where the rules of valency permit, and where not more than one of A, A? and A? is O or C?O; R0 and R are independently H, Br, Cl, F, or C1-C6 alkyl; R1 is H, C1-C6 alkyl, or hydroxy(C1-C6 alkyl); R2 is selected from the group consisting of H, C1-C6 alkyl, C1-C6 alkoxy, hydroxy(C1-C6 alkyl), phenyl(C1-C6 alkyl), formyl, heteroaryl, heterocyclic, —COR6, —OCOR6, —COOR6, —NR7COR6, —CONR7R8, and —(CH2)n—W, where W is cyano, hydroxy, C3-C8 cycloalkyl, —SO2NR7R8, and —SO2—R9, where R9 is C1-C6 alkyl, C3-C8 cycloalkyl, heteroaryl, or heterocyclic; wherein each of said alkyl, cycloalkyl, heterocyclic, or heteroaryl ma
Type:
Application
Filed:
November 6, 2018
Publication date:
March 7, 2019
Applicant:
Pfizer Inc.
Inventors:
Matthew Frank BROWN, Alpay DERMENCI, Andrew FENSOME, Brian Stephen GERSTENBERGER, Matthew Merrill HAYWARD, Dafydd Rhys OWEN, Stephen Wayne WRIGHT, Li Huang XING, Xiaojing YANG