Tandon, Vishnu K. published the artcileNaphtho[2,3-b][1,4]-thiazine-5,10-diones and 3-substituted-1,4-dioxo-1,4-dihydronaphthalen-2-yl-thioalkanoate derivatives: Synthesis and biological evaluation as potential antibacterial and antifungal agents, SDS of cas: 19788-49-9, the publication is Bioorganic & Medicinal Chemistry Letters (2006), 16(22), 5883-5887, database is CAplus and MEDLINE.
A series of 3-substituted-1,4-dioxo-1,4-dihydronaphthalen-2-yl-thio-alkanoate derivatives and naphtho[2,3-b][1,4]-thiazine-5,10-diones, e.g. I, were synthesized and evaluated for their antibacterial and antifungal activities. The structure-activity relationships of these compounds were studied and the results show that I exhibited better antibacterial activity than Gentamycin in vitro against Staphylococcus aureus. In addition I also imparted marked antifungal activity in vitro against Cryptococcus neoformans, Sporothrix schenckii, and Trichophyton mentagrophytes when compared with Fluconazole. Some other compounds also exhibited significant antibacterial activity in vitro against S. aureus.
Bioorganic & Medicinal Chemistry Letters published new progress about 19788-49-9. 19788-49-9 belongs to esters-buliding-blocks, auxiliary class Thiol,Aliphatic hydrocarbon chain,Ester, name is Ethyl 2-mercaptopropanoate, and the molecular formula is C4H6N2, SDS of cas: 19788-49-9.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics