Synthetic Route of 1837-55-4, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.1837-55-4, Name is 3,5-Dichloropyridazine, molecular formula is C4H2Cl2N2. In a Patent，once mentioned of 1837-55-4
The present invention provides a compound represented by the following formula [1] or a pharmaceutically acceptable salt thereof which has an excellent NHE3 inhibitory effect: ????????[Formula 15]?????A-Y [1] wherein A represents a structure represented by the following formula [2]: wherein R11 and R12 each represent a halogen atom or the like, R2 represents C1-6 alkyl or the like, ring E represents triazole, tetrazole, pyrimidine, or the like, R31 and R32 each represent a hydrogen atom, C1-6 alkyl, C1-6 alkoxy, or the like, and W represents a single bond, the formula -NH-, the formula -O-, or the formula -CONH-, and Y represents a hydrogen atom or a structure represented by the following formula [3′]:
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 1837-55-4
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N1168 – PubChem