Molecular Formula | C26H29FN2O2 |
Molar Mass | 420.52 |
Density | 1.23 |
Boling Point | 589.9±50.0 °C(Predicted) |
pKa | 3.57±0.40(Predicted) |
Physical and Chemical Properties | Levocabastine hydrochloride (Levocabastine Hydrochloride):C26H29FN2O2?HCl. [79547-78-7]. Crystallization, melting point 298-299 ℃. |
uses | histamine H1 receptor antagonist with high selectivity and strong activity. Used for allergic rhinitis and allergic conjunctivitis. |
Production method | Compound (I) and compound (II) react to obtain compound (III). Reduced to obtain compound (Ⅳ), and then hydrolyzed to obtain levocabastine. |