Synthesis of some novel isoxazolyl-spiro-[3H-indole-3,2′- thiazolidine]-2,4′-(1H)-diones, [3H-indole-3,4′-azetidine]-2, 2′-(1H) diones and [3H-indole-3,5′-3′-phenyl-1′, 2′,4′-oxadiazoline]-2(1H)-ones

Article abstract of DOI:10.1515/HC.2006.12.6.431

Condensation of 4-amino-3-methyl-5-styrylisoxazoles 1 with different isatins 2 gives 3-(3-methyl-5-styryl-4-isoxazolylimino)-2-indolinones 3. Cyclocondensation of 3 with mercaptoacetic acid and chloroacetyl chloride affords spiro thiazolidinones 4 and spi

Full text of DOI:10.1515/HC.2006.12.6.431

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