1444301-53-4

Upstream product

• 155855-53-1 (3aR,4S,6R,6aS)-6-(benzylamino)-2,2-dimethyltetrahydro-3ah-cyclopenta-[d][1,3]-dioxol-4-ol 
• 108366-80-9 2-(tert-butoxy)ethyl 4-methylbenzenesulfonate 
• 4099-85-8 methyl 2,3-O-isopropylidene-D-ribofuranoside 
• 10257-32-6 D-ribose 
• 155855-51-9 tetrahydro-2,2-dimethyl-6-phenylmethyl-(3aS,4S,7R,7aS)-4,7-methano-4H-1,3-dioxolo[4,5-d][1,2]oxazine 
• 345898-95-5 N-(((4S,5R)-2,2-dimethyl-5-vinyl-1 ,3-dioxolan-4-yl)methylene)-1-phenylmethanamine oxide 
• 155934-55-7 (4R,5R)-2,2-dimethyl-5-vinyl-[1,3]dioxolane-4-carbaldehyde 
• 78341-96-5 (3aS,4S,6aR)-4-(bromomethyl)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole 
• 81026-76-8 ((3aR,4R,6aR)-6-methoxy-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl methanesulfonate 
• 4137-56-8 ((3aR,4R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl 4-methylbenzenesulfonate 
• 50600-40-3 (3aS,4S,6aR)-4-(iodomethyl)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole 

Downstream Products

• 274693-27-5 ticagrelor 
• 1451195-46-2 tert-butyl (3-((3aS,4R,6S,6aR)-6-(2-(tert-butoxy)ethoxy)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)((1R,2S)-2-(3,4-difluorophenyl)cyclopropyl)carbamate 

Relevant academic research and scientific papers

Synthesis of triazolopyrimidine compounds

The present invention relates to the field of organic synthesis and describes the synthesis of specific intermediates suitable for the preparation of triazolopyrimidine compounds such as ticagrelor.

SYNTHESIS OF TRIAZOLOPYRIMIDINE COMPOUNDS

The present invention relates to the field of organic synthesis and describes the synthesis of specific intermediates suitable for the preparation of triazolopyrimidine compounds such as ticagrelor.

SYNTHESIS OF TRIAZOLOPYRIMIDINE COMPOUNDS

The present invention relates to the field of organic synthesis and describes the synthesis of specific triazolopyrimidine compounds and intermediates thereof as well as related derivatives, suitable for the preparation of Ticagrelor (TCG).