With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.61869-08-7,(3S,4R)-3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine,as a common compound, the synthetic route is as follows.
1.0 g of oily paroxetine free base and 1.24 g of cholic acid were completely dissolved in 10 mL of dimethylsulfoxide with stirring for 5 minutes. The solution was slowly added dropwise to 100 mL of purified water to precipitate a solid, stirred at 0 C. for 3 hours, and filtered. The filtered residue was washed with 30 mL of ethyl ether, and dried under vacuum to give 1.7 g of solid paroxetine cholate as a white powder., 61869-08-7
As the paragraph descriping shows that 61869-08-7 is playing an increasingly important role.
Reference：
Patent; Lee, Sang Joon; Shin, Hee Jong; Ki, Min Hyo; Lee, Su Kyoung; Kim, Bok Young; Lee, Hong Woo; US2006/63747; (2006); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem