| Company Name: |
yaoyangpharm
|
| Tel: |
17739007752 17324281842 |
| Email: |
m1773900775@163.com |
| Products Intro: |
CAS:76536-74-8
|
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| | Buquiterine Basic information |
| Product Name: | Buquiterine | | Synonyms: | Buquiterine;2-[(1,1-Dimethylethyl)amino]-6,7-dihydro-9,10-dimethoxy-4H-pyrimido[6,1-a]isoquinolin-4-one;4H-Pyrimido[6,1-a]isoquinolin-4-one, 2-[(1,1-dimethylethyl)amino]-6,7-dihydro-9,10-dimethoxy- | | CAS: | 76536-74-8 | | MF: | C18H23N3O3 | | MW: | 329.39 | | EINECS: | | | Product Categories: | | | Mol File: | 76536-74-8.mol |  |
| | Buquiterine Chemical Properties |
| Boiling point | 486.3±55.0 °C(Predicted) | | density | 1.22±0.1 g/cm3(Predicted) | | pka | 4.07±0.20(Predicted) |
| | Buquiterine Usage And Synthesis |
| Originator | Buquiterine,ZYF Pharm Chemical | | Manufacturing Process | A solution of 9,10-dimethoxy-2-chloro-6,7-dihydro-4H-pyrimido[6,1-
a]isoquinolin-4-one (3.0 g) and t-butylamine (10 ml) in chloroform (75 ml) is
heated under reflux for 16 h. The solvent is evaporated under reduced
pressure and the residue triturated with a dilute solution of sodium hydroxide
to give a white precipitate of 9,10-dimethoxy-2-t-butylamino-6,7-dihydro-4Hpyrimido[
6,1-a]isoquinolin-4-one. | | Therapeutic Function | Bronchodilator |
| | Buquiterine Preparation Products And Raw materials |
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