ChemicalBook CAS DataBase List 3-O-Acetyl Ezetimibe 2,3,4-Tri-O-acetyl--D-glucuronide Methyl Ester

3-O-Acetyl Ezetimibe 2,3,4-Tri-O-acetyl--D-glucuronide Methyl Ester synthesis

1synthesis methods

Product Name:3-O-Acetyl Ezetimibe 2,3,4-Tri-O-acetyl--D-glucuronide Methyl Ester
CAS Number:190448-56-7
Molecular formula:C39H39F2NO13
Molecular Weight:767.73

92420-89-8 Synthesis

2,3,4-Tri-O-acetyl-α-D-glucuronide methyl ester trichloroacetimidate

92420-89-8
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190448-46-5
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3-O-Acetyl Ezetimibe 2,3,4-Tri-O-acetyl--D-glucuronide Methyl Ester

190448-56-7
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Yield:190448-56-7 52%

Reaction Conditions:

with boron trifluoride diethyl etherate in dichloromethane at -20 - 20;

References:

Kvaerno, Lisbet;Ritter, Tobias;Werder, Moritz;Hauser, Helmut;Carreira, Erick M. [Angewandte Chemie - International Edition,2004,vol. 43,# 35,p. 4653 - 4656]