The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, 272437-84-0, greener environment, people will have to find innovative ways to maintain their relevance. Here is a downstream synthesis route of the compound 272437-84-0, name is :3-Oxo-3,4-dihydro-2H-1,4-benzothiazine-6-carboxylic acid
272437-84-0, Preparation of 3-oxo-3,4-dihvdro-2H-benzori,41thiazine-6-carboxylic acid (l-[2-(7- methoxy-quinoxalin-2-ylsulfanyl)-ethvH-piperidin-4-vU -methyl-amide: 3-oxo-3,4-dihydro-2H-benzo[l,4]thiazine-6-carboxylic acid (26 mg, 0.11 mmol, 1.0 eq) is added at room temperature to a stirred solution of {l-[2-(7-methoxy-quinoxalin-2- ylsulfanyl)-ethyl]-piperidin-4-yl}-methyl-amine (40 mg, 0.11 mmol, 1.0 eq) in N,N- dimethylformamide (3 mL), followed by O-(7-azabenzotriazol-l-yl)-iV,iV,N’,N’- tetramethyluronium hexafluorophosphate (45 mg, 0.11 mmol, 1.0 eq), and triethylamine (16 muL, 0.11 mmol, 1.0 eq). After 4 hours stirring at room temperature, solvent is evaporated and the residue is purified by preparative EtaPLC to afford 3-oxo-3,4-dihydro-2H- benzo[l,4]thiazine-6-carboxylic acid {l-[2-(7-methoxy-quinoxalin-2-ylsulfanyl)-ethyl]- piperidin-4-yl} -methyl-amide as a yellow solid (22 mg, 35% yield).MS m/z (+ESI): 524.3 [M+Eta]”
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 272437-84-0, other downstream synthetic routes, hurry up and to see.
Reference£º
Patent; BASILEA PHARMACEUTICA AG; GAUCHER, Berangere; DANEL, Franck Hubert; ROUSSEL, Patrick; WO2010/84152; (2010); A1;,
Thiazine – an overview | ScienceDirect Topics
Thiazine | C4H5NS – PubChem