2,4-dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-6-carboxylic acid

O=C(O)c1ccc2[nH]sc(=O)c2c1
Reaction #66940
3-oxo-1,3-dihydrobenzo[c]isothiazole-5-carboxylic acid
DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-2013_09
COC(=O)c1cc(C(=O)O)ccc1N
Reaction #1803526
white powder
Ausbeute 84.0%DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-2010_09
COC(=O)c1cc(C(=O)O)ccc1N
Reaction #2204548
white powder
Ausbeute 84.0%DOI: 10.6084/m9.figshare.5104873.v1uspto-grants-2008_10