Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. Product Details of 59564-59-9. Introducing a new discovery about 59564-59-9, Name is 3,4-Dihydroquinoxalin-2(1H)-one
The invention concerns a heterocyclic derivative of the formula I STR1 wherein Q is an optionally substituted quinoxalinyl or a hydrogenated derivative thereof X1 is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R1 is (1-6C)alkyl, (3-6C)alkenyl or (3-6C)alkynyl; and R2 and R3 together form a group of the formula –A2 –X2 –A3 — which, together with the carbon atom to which A2 and A3 are attached, defines a ring having 4 to 7 ring atoms, wherein A2 and A3, which may be the same or different, each is (1-4C)alkylene and X2 is oxy, thio, sulphinyl, sulphonyl or imino; or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Product Details of 59564-59-9, you can also check out more blogs about59564-59-9
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N140 | ChemSpider