1,4-Dihydrobenzo[4,5]imidazo[1,2-a]pyrimidine
Reference:
1. J. Med. Chem. 2023, 66, 890-912.
Monday, February 5, 2024
Monday, January 29, 2024
Imidazopyridine
Imidazo[1,2-a]pyridine
Groebke–Blackburn–Bienaymé Multicomponent Reaction
Reference:
1. Monatsh Chem 2008, 139, 931-933.
Groebke–Blackburn–Bienaymé Multicomponent Reaction
Reference:
1. Monatsh Chem 2008, 139, 931-933.
Wednesday, January 17, 2024
Tuesday, August 29, 2023
Sunday, August 13, 2023
4-Pyridone
Route 1
Reference:
1. Org. Process Res. Dev. 2016, 20, 1461-1468.
Route 2
Reference:
1. Org. Lett. 2015, 17, 564-567.
The pyridones illustrated in the Routes 1 and 2 are key intermediates used to synthesize dolutegravir and cabotegravir, HIV integrase inhibitors.
Sunday, July 23, 2023
Pyrrole
Route 1
Paar-Knorr Pyrrole Synthesis
Reference:
1. J. Med. Chem. 2009, 52, 3377-3384.
Route 2
Clauson-Kaas Pyrrole Synthesis
Reference:
1. J. Med. Chem. 2016, 59, 4511-4525.
Route 3
Hantzsch Pyrrole Synthesis
HSVM: High-speed vibration milling
Reference:
1. Org. Chem. Front. 2014, 1, 458-463.
Paar-Knorr Pyrrole Synthesis
Reference:
1. J. Med. Chem. 2009, 52, 3377-3384.
Route 2
Clauson-Kaas Pyrrole Synthesis
Reference:
1. J. Med. Chem. 2016, 59, 4511-4525.
Route 3
Hantzsch Pyrrole Synthesis
HSVM: High-speed vibration milling
Reference:
1. Org. Chem. Front. 2014, 1, 458-463.
Wednesday, May 31, 2023
Pyrazole
Route 1
Reference:
1. Eur. J. Med. Chem. 2023, 250, 115174.
Route 2
Reference:
1. Org. Synth. 2008, 85, 179.
Reference:
1. Eur. J. Med. Chem. 2023, 250, 115174.
Route 2
Reference:
1. Org. Synth. 2008, 85, 179.
Monday, May 29, 2023
Barbituric Acid (Pyrimidinetrione)
Barbituric Acid (Pyrimidine-2,4,6(1H,3H,5H)-trione)
Reference:
1. J. Med. Chem. 2016, 59, 2648-2659.
Reference:
1. J. Med. Chem. 2016, 59, 2648-2659.
Sunday, May 28, 2023
Pyrrolo[1,2-a]quinoxalin-4(5H)-one
Route 1
Reference:
1. Biorg. Chem. 2022, 126, 105860.
Route 2
Reference:
1. J. Med. Chem. 2004, 47, 1997-2009.
Route 3
Reference:
1. J. Med. Chem. 1997, 40, 3670-3678.
Friday, May 26, 2023
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