Chemistry, like all the natural sciences, begins with the direct observation of nature¡ª in this case, of matter. £¬Which mentioned a new discovery about 3080-99-7. name: 3,4-Dihydro-2H-benzo[b][1,4]thiazine, In a article, mentioned the application of 3080-99-7, Name is 3,4-Dihydro-2H-benzo[b][1,4]thiazine, molecular formula is C8H9NS
Synthesis and antitumor activity of some new substituted quinolin-4- one and 1,7-naphthyridin-4-one analogs
The synthesis of some new analogs of quinolin-4-one and 1,7- naphthyridin-4-one is described. The prepared compounds were tested for their in vitro antitumor and cdc2 kinase or cdc25 phosphatase inhibitory activity. Compound ethyl 7-oxo-2,3-dihydro-7H-pyrido [1,2,3-de][2,3- b]pyrido-1,4-thiazine-6-carboxylate (6b) showed antitumor activity against CNS SNB-75, breast T-47D, and lung NCI-H522 cancer cell lines with GI50 values of 8.3, 17.6, and 22.7 muM, respectively. Meanwhile, the compounds ethyl 4-oxo-8-phenylthio-1H,4H-quinoline-3-carboxylate (11a) and 4-oxo-8- phenylthio-1H,4H-1,7-naphthyridine-3-carboxylic acid (12b) have proved to be cdc25 phosphatase inhibitors at IC50 values of 11 and 5 muM, respectively.
The design and synthesis of related molecules that are more effective, more selective, and less toxic than aspirin are important objectives of biomedical research.Keep reading other articles of 3,4-Dihydro-2H-benzo[b][1,4]thiazine!name: 3,4-Dihydro-2H-benzo[b][1,4]thiazine
Reference£º
Thiazine – an overview | ScienceDirect Topics,
Thiazine | C4H5NS – PubChem