ChemicalBook > CAS DataBase List > Ensitrelvir
Ensitrelvir
- Product Name
- Ensitrelvir
- CAS No.
- 1471484-62-4
- Chemical Name
- Ensitrelvir
- Synonyms
- (E)-1-(2,4,5-trifluorobenzyl)-6-(6-chloro-2-methyl-2H-indazol-5-ylimino)-3-((1-methyl-1H-1,2,4-triazol-3-yl)methyl)-1,3,5-triazinane-2,4-dione;1H-Indole-2-carboxamide, N-[(1S)-1-[[[(1S)-2-(2-benzothiazolyl)-2-oxo-1-[[(3S)-2-oxo-3-pyrrolidinyl]methyl]ethyl]amino]carbonyl]-3-methylbutyl]-4-methoxy-;YH53;S-217622;N-((S)-1-(((S)-1-(benzo[d]thiazol-2-yl)-1-oxo-3-((S)-2-oxopyrrolidin-3-yl)propan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)-4-methoxy-1H-indole-2-carboxamide
- CBNumber
- CB69306536
- Molecular Formula
- C30H33N5O5S
- Formula Weight
- 575.68
- MOL File
- 1471484-62-4.mol
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Ensitrelvir Property
- Density
- 1.311±0.06 g/cm3(Predicted)
- pka
- 12.74±0.46(Predicted)
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Ensitrelvir Chemical Properties,Usage,Production
Uses
S-217622 is indicated for the treatment of COVID-19.
Synthesis
The synthesis of S-217622 is as follows:
To a solution of 18 (0.200g, 0.5mmol) in CH2Cl2 (3mL) at 0°C was added TFA/ H2O (10:1, 2mL), and the solution was stirred for 1h. After evaporating the solvent under reduced pressure, the corresponding deprotected lactam residue (0.100g, 0.53mmol) was coupled to the carboxylic acid 14a (0.136g, 0.38mmol) using the coupling agent HBTU (0.147g, 0.38mmol) in the presence of diisopropylethylamine (0.050mL, 0.38mmol) in DMF (3mL) at 0°C. After 5min stirring, the ice bath was removed, and the solution was allowed to stir for 2h under ambient conditions. The solvent was then evaporated under high vacuum, and the residue was dissolved in ethyl acetate (50mL). The organic layer was washed with 5% citric acid (20mL×2), 5% NaHCO3 (20mL×2), and brine (25mL). The solution was dried over Na2SO4, filtered, and evaporated under reduced pressure to give S-217622.
Ensitrelvir Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ensitrelvir manufacturers
Nantong Guangyuan Chemicl Co,Ltd
- Product
- YH-53 1471484-62-4
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000kg
- Release date
- 2023-10-11