Pawde, A. V. published the artcileSynthesis and biological evaluation of some newly synthesized thiazolo-pyrimido-pyrimidobenzothiazoles, Synthetic Route of 95-24-9, the publication is European Journal of Biomedical and Pharmaceutical Sciences (2021), 8(4), 256-258, database is CAplus.
Condensation of 2-amino-5-methylthiazole with bis(methylthio)methylene malononitrile give 6-cyano-5-imino-2-methyl-7-(methylthio)-5H-thiazolo[3,2-a]pyrimidine. Which on further condensation with various 2-amino-substituted benzothiazoles yield 12, 13-diimino-9-methyl- thiazolo[2,3-a]-4H-pyrimido[4,5-d]-4H-pyrimido[2,1-b]benzothiazoles I (R1 = H, Cl; R2 = H, Me, OMe, F, Cl, NO2; R3 = H, Me). Some of the newly synthesized compounds have been screened for their antimicrobial and antioxidant activity.
European Journal of Biomedical and Pharmaceutical Sciences published new progress about 95-24-9. 95-24-9 belongs to thiazole, auxiliary class Organic Pigment, name is 6-Chlorobenzothiazol-2-ylamine, and the molecular formula is C7H5ClN2S, Synthetic Route of 95-24-9.
Referemce:
https://pubchem.ncbi.nlm.nih.gov/compound/thiazole,
Thiazole | chemical compound | Britannica