2-Amino-4,5-dimethyl-1,3-thiazole → HCID 54684957, compound

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Reaction Steps

2,5-Dihydro-2,5-dimethyl-N-(4,5-dimethyl-2-thiazolyl)-4-hydroxy-1,2-thiazino[5,6-b]indole-3-carboxamide-1,1-dioxide was prepared analogous to Example 1 from methyl 2,5-Dihydro-2,5-dimethyl-4-hydroxy-1,2-thiazino[5,6-b]indol-3-carboxylate 1,1-dioxide and 2-amino-4,5-dimethyl-thiazole with a yield of 87% of theory; M.p. 265° C. (decomposition).

Provenance & Evidence