97966-31-9Relevant articles and documents
Method for synthesizing 1-(3-ethyoxyl-4-methoxy)phenyl-2-methyl-sulfonyl ethylamine
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, (2018/11/22)
The invention discloses a method for synthesizing 1-(3-ethyoxyl-4-methoxy)phenyl-2-methyl-sulfonyl ethylamine and belongs to the technical field of organic synthesis processes. The method comprises the following steps: taking 3-hydroxy-4-methoxybenzoic acid as a raw material, carrying out an esterification reaction to obtain 3-hydroxy-4-methoxybenzoate, reacting with bromoethane to obtain 3-ethyoxyl-4-methoxybenzoate, then reacting with dimethyl sulfone to obtain 1-(3-ethyoxyl-4-methoxy)phenyl-2-methyl sulfonyl ethyl ketone, and finally carrying out a reductive amination reaction with ammoniumformate, thereby obtaining the 1-(3-ethyoxyl-4-methoxy)phenyl-2-methyl-sulfonyl ethylamine.
USE OF CYANOQUINOLINES FOR TREATING OR INHIBITING COLONIC POLYPS
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, (2008/06/13)
This invention provides a method of treating or inhibiting colonic polyps which comprises providing a compound of formula (1); wherein R1, R2, R3, R4, X, Y, and n are defined hereinbefore, or a pharmaceutically acceptable salt thereof.
SUBSTITUTED 3-CYANOQUINOLINES AS PROTEIN TYROSINE KINASES INHIBITORS
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Page 60, (2010/02/04)
This invention provides compounds of formula (1) wherein R1, G1, G2, R4, Z, X and n are defined herein, or a pharmaceutically acceptable salt thereof, which are useful as antineoplastic agents and in the treatment of polycystic kidney disease.