Brief introduction of 181038-98-2

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 181038-98-2, and how the biochemistry of the body works.category: benzoxazole

In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 181038-98-2, name is 5-(Bromomethyl)benzo[d]oxazole, introducing its new discovery. category: benzoxazole

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;< P>

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;< P>

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.

We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 181038-98-2, and how the biochemistry of the body works.category: benzoxazole

Reference£º
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem