148583-69-1Relevant articles and documents
METHOD FOR PRODUCING ETHYL ANILINO TOLUENE SULFONIC ACID DERIVATIVE
-
Paragraph 0045; 0049-0050, (2021/02/25)
To provide a method for producing an ethyl anilino toluene sulfonic acid derivative or a salt thereof, which is an intermediate for obtaining BBG or the like.SOLUTION: The present invention relates to a production method based on the following scheme.SELECTED DRAWING: None
ANTIVIRAL COMPOUNDS AND USE THEREOF
-
Page/Page column 32, (2009/12/02)
The invention relates to compounds, pharmaceutical compositions and methods useful for treating viral infection.
4-PHENYL-5-OXO-1,4,5,6,7,8-HEXAHYDROQUINOLINE DERIVATIVES THE TREATMENT OF INFERTILITY
-
Page/Page column 56, (2010/11/24)
The present invention relates to 4-phenyl-5-oxo-l,4)5,6,7,8-hexahydroquinoline derivatives according to Formula I, Formula I or a pharmaceutically acceptable salt thereof, wherein R1 is (l-6C)alkyl, (2-6C)alkenyl or (2-6C)aDcynyl; R2, R3 are independently halogen, (l-4C)allcyl, (2-4C)alkenyl, (2-4C)- alkynyl, (1 -4C)aBcoxy, (3-4C)alkenyloxy or (3-4C)alkynyloxy; R4 is phenyl or (2-5C)- heteroaryl, both substituted with R7 and optionally substituted on the (hetero)aromatic ring with one or more substituents selected from hydroxy, amino, halogen, nitro, trifluoromethyl, cyano, (l-4C)alkyl, (l-4C)alkoxy , (l-4C)alkylthio and (di)(l-4C)- alkylamino. The invention also relates to pharmaceutical compositions comprising said derivatives, as well as to the use of these 4-phenyl-5-oxo-l, 4,5,6, 7,8-hexahydro- quinoline derivatives in therapy, more specifically for the treatment of infertility