674290-07-4

Upstream product

• 1736-71-6 2-trifluoromethylphenyl thiourea 
• 105-45-3 acetoacetic acid methyl ester 
• 105-07-7 4-cyanobenzaldehyde 
• 1736-70-5 3-trifluoromethylphenylthiourea 

Downstream Products

• 1426800-57-8 5-(4-cyano-phenyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid ethylamide 
• 1426800-64-7 5-(4-cyano-phenyl)-2-(4-{[(2-dimethylamino-ethyl)-methyl-amino]-methyl}-benzenesulfonyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-62-5 (R)-5-(4-cyanophenyl)-2-[(4-methanesulfonylphenyl)methyl]-7-methyl-3-oxo-8-[3-(trifluoromethyl)phenyl]-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-61-4 5-(4-cyano-phenyl)-2-(3-methanesulfonyl-propyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-60-3 5-(4-cyano-phenyl)-2-(4-methanesulfonyl-phenyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-59-0 5-(4-cyano-phenyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile 
• 1426800-56-7 5-(4-cyano-phenyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid 3-dimethylamino-propyl ester 
• 1426800-55-6 5-(4-cyano-phenyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid 2-dimethylamino-ethyl ester 
• 1426800-54-5 5-(4-cyano-phenyl)-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid 
• 1426800-53-4 5-(4-cyano-phenyl)-2-{[(2-dimethylamino-ethyl)-methyl-carbamoyl]-methyl}-7-methyl-3-oxo-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-48-7 5-(4-cyanophenyl)-2-(3-dimethylaminopropyl)-7-methyl-3-oxo-8-[3-(trifluoromethyl)phenyl]-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-47-6 2-carbamoylmethyl-5-(4-cyanophenyl)-7-methyl-3-oxo-8-[3-(trifluoromethyl)phenyl]-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-45-4 (R)-5-(4-cyano-phenyl)-7-methyl-3-oxo-2-{3-[3-(toluene-4-sulfonyloxy)-propane-1-sulfonyl]-propyl}-8-(3-trifluoromethyl-phenyl)-2,3,5,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid methyl ester 
• 1426800-20-5 4-(4-cyanophenyl)-2-hydrazino-6-methyl-1-[3-(trifluoromethyl)phenyl]-1,4-dihydropyrimidine-5-carboxylic acid methyl ester 

Relevant academic research and scientific papers

TETRAHYDROTRIAZOLOPYRIMIDINE DERIVATIVES AS HUMAN NEUTROPHIL ELASTASE INHIBITORS

Compounds of formula (I) are inhibitors of human neutrophil elastase.

NOVEL COMPOUNDS

Compounds of formula (I): are useful as inhibitors of human neutrophil elastase.

HETEROCYCLIC DERIVATIVES

The invention relates to novel heterocyclic derivatives, processes for their preparation, and their use in medicaments, especially for the treatment of chronic obstructive pulmonary diseases, acute coronary syndrome, acute myocardial infarction and heart