170282-90-3

Upstream product

• 75996-29-1 5-fluororesorcinol 
• 214492-73-6 2-fluoro-4,6-dimethoxybenzaldehyde 
• 10272-07-8 3.5-dimethoxyaniline 
• 52189-63-6 3,5-dimethoxyfluorobenzene 

Downstream Products

• 1228581-14-3 2-fluoro-6-hydroxy-4-(methoxymethoxy)benzaldehyde 
• 1265359-31-6 2-fluoro-6-hydroxy-4-(tetrahydro-2H-pyran-2-yloxy) benzaldehyde 
• 1265359-33-8 3-fluoro-2-formyl-5-(tetrahydro-2H-pyran-2-yloxy)phenyltrifluoromethanesulfonate 
• 1265359-35-0 2-fluoro-4-(tetrahydro-2H-pyran-2-yloxy)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 

Relevant academic research and scientific papers

TRISUBSTITUTED BORON-CONTAINING MOLECULES

This invention largely relates to 3,4,6-trisubstituted benzoxaborole compounds, and their use for treating bacterial infections.

Substituted phenyl compounds

Compounds of formula (I) are described wherein R1is hydrogen, -(lower alkyl)q(CO2R6or OH), —CN, —C(R7)═NOR8, NO2, —O(lower alkyl)R9, —C≡C—R10, —CR11═C(R12)(R13), —C(═O)CH2C(═O)CO2H, —CO(R14), alkylthio, alkylsulphinyl, alkylsulphonyl, carbamoyl, thiocarbamoyl, substituted carbamoyl, substituted thiocarbamoyl, sulphamoyl or an optionally substituted nitrogen-containing ring, m, n, o and p are independently zero or 1 and R2, R3, R4and R5are various groups; and physiologically acceptable salts, N-oxides and prodrugs thereof. The compounds have endothelin antagonist activity and are useful as pharmaceuticals.

SUBSTITUTED PHENYL COMPOUNDS WITH A SUBSTITUENT HAVING A 1,3-BENZODIOXOLE RING

This invention is directed to compounds of formula I STR1 wherein R 1 is CN, CH 2 CN, CH=CHCN, CHO, or CH=CHCO. sub. 2 H;R 2 is aryl lower alkoxy, heteroaryl lower alkoxy, aryl lower alkylthio or heteroaryl lower alkylthio wherein each of the aryl and heteroaryl moieties is optionally substituted;R 3 is halogen;R 4 is optionally substituted aryl or optionally substituted heteroaryl;R. sup.5 is carboxy or an acid isostere; X is oxygen or sulphur; and n is zero or 1; or an N-oxide thereof, prodrug thereof solvate thereof, or pharmaceutically acceptable salt thereof, which compounds have endothelin antagonist activity. The invention is also directed to methods for preparing the compounds of formula I and their pharmaceutical use.

Substituted phenyl compounds with a substituent having a thienyl ring

This invention is directed to compounds of formula I wherein R1 is CN, CH2CN, CH=CHCN, CHO, or CH=CHCO2H; R2 is aryl lower alkoxy, heteroaryl lower alkoxy, aryl lower alkylthio or heteroaryl lower alkylthio wherein each of the aryl and heteroaryl moieties is optionally substituted; R3 is halogen; R4 is optionally substituted aryl or optionally substituted heteroaryl; R5 is carboxy or an acid isostere; X is oxygen or sulphur; and n is zero or 1; or an N-oxide thereof, prodrug thereof solvate thereof, or pharmaceutically acceptable salt thereof, which compounds have endothelin antagonist activity. The invention is also directed to methods for preparing the compounds of formula I and their pharmaceutical use.