Reference of 13484-04-3, Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. 13484-04-3, Name is 3-(4-Bromophenyl)isoxazole,introducing its new discovery.
SUBSTITUTED BIPHENYL ISOXAZOLE SULFONAMIDES
Compounds of the formula STR1 inhibit the activity of endothelin. The symbols are defined as follows: R 1, R 2, R 3 and R 4 are each directly bonded to a ring carbon and are each independently< P>
(a) hydrogen;
(b) alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl or aralkoxy, any of which may be substituted with Z 1, Z 2 and Z 3 ;
(c) halo;
< P>(d) hydroxyl;
(e) cyano;< P>
(f) nitro;
(g)–C(O)H or–C(o)R 5 ;
(h)–CO 2 H or–CO 2 R 5 ;
< P>(i)–Z 4–NR 6 R 7 ;
(j)–Z 4–N(R 10)–Z 5–NR 8 R 9 ; or
(k) R. sup.3 and R 4 together may also be alkylene or alkenylene, either of which may be substituted with Z 1, Z 2 and Z 3, completing a 4-to 8-membered saturated, unsaturated or aromatic ring together with the carbon atoms to which they are attached; and the remaining symbols are as defined in the specification.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 13484-04-3, and how the biochemistry of the body works.Reference of 13484-04-3
Reference：
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem