Electric Literature of 253-52-1, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Patent, and a compound is mentioned, 253-52-1, Phthalazine, introducing its new discovery.
Aryl-fused and hetaryl-fused-2,4-diazepine and 2,4-diazocine antiarrhythmic agents
Aryl-fused- and hetaryl-fused-2,4-diazepines of formula XXXVI, benzodiazocines of formula XXX, benzodiazepines of formula II STR1 delta-aminoamides of formula III and aryldimethanamines of formula XXXVII STR2 wherein A is an aryl or hetaryl ring; R1 is hydrogen, alkyl, aryl or hetaryl; R2 is hydrogen, alkyl, substituted alkyl, or aryl; R3 is alkyl, aryl, aralkyl or heteroatom substituted alkyl or aralkyl; R4 is hydrogen or alkyl; R5 is hydrogen, alkyl, aryl or hetaryl; R6 is hydrogen, alkyl, alkoxy, halogen or a fused benzene ring; R9 is hydrogen, alkyl, or substituted alkyl; and R10 is hydrogen, alkyl, or substituted alkyl. The invention further relates to processes for the preparation of, pharmaceutical compositions containing, and methods of treating cardiac arrhythmia with the compounds of formulas XXXVI, XXX, II, III, and XXXVII.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Electric Literature of 253-52-1. In my other articles, you can also check out more blogs about 253-52-1
Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N10 – PubChem