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US 2019/0241606 A1Published application
Process for preparation of cangrelor tetrasodium and intermediate therefor
AssigneeScinoPharm Taiwan, Ltd.
InventorsTsung-Yu Hsiao, Chen-Wei Lin, Yu-Hui Huang, Meng-Fen Ho, Kuan-Hsun Wang
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Abstract
A process for preparing cangrelor tetrasodium comprising: a) reacting a compound of formula M1 with morpholine to form a compound of formula M2; and b) reacting the compound of formula M2 with clodronic acid to provide cangrelor tetrasodium
Claims18
A process for preparing cangrelor tetrasodium comprising:
- a) reacting a compound of formula M1 with morpholine to form a compound of formula M2;
- and
- b) reacting the compound of formula M2 with clodronic acid to provide cangrelor tetrasodium
A compound of formula M2:
Dependencies are inferred from the claim text.