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Isolation and identification of a new acetildenafil analogue used to adulterate a dietary supplement: dimethylacetildenafil
Acetildenafil analogue dimethylacetildenafil adulteration
2010/10/15
A new sildenafil analogue was found to have been added illegally to a dietary supplement marketed for the enhancement of sexual function. The structure was determined as 5-(2-ethoxy-5- {[4-(3,5-dimeth...
Synthesis and Isolation of New Regioisomeric 4-Thiazolidinones and Their Anticonvulsant Activity
4-thiazolidinones synthesis separation anticonvulsant activity
2010/4/20
Two regioisomer series, 2-(3-ethyl-4(3H)-quinazolinone-2- ylmercaptoacetylhydrazono)-3-alkyl/3-aryl-5-methyl-4-thiazolidinones (12-21) and 2-arylimino-3-(3-ethyl-4(3H)-quinazolinone-2-ylmercaptoacetyl...