524699-82-9Relevant academic research and scientific papers
Understanding and Interrupting the Fischer Azaindolization Reaction
Simmons, Bryan J.,Hoffmann, Marie,Champagne, Pier Alexandre,Picazo, Elias,Yamakawa, Katsuya,Morrill, Lucas A.,Houk,Garg, Neil K.
supporting information, p. 14833 - 14836 (2017/11/03)
Experimental and computational studies pertaining to the Fischer azaindolization reaction are reported. These studies explain why pyridylhydrazines are poorly reactive in Fischer indolization reactions, in addition to the origin of hydrazine substituent effects. Additionally, an interrupted variant of Fischer azaindolization methodology is disclosed, which provides a synthetic entryway into fused azaindoline scaffolds.
PYRAZOLE DERIVATIVE
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Page/Page column 24, (2010/11/27)
A compound represented by Formula (I): wherein Ar1 represents Formula (II): Ar2 represents a 5- or 6-membered aromatic heterocyclic group which may be substituted; and X represents Formula (III): a salt thereof, or a solvate of the compound or the salt. A potent platelet aggregation suppressant which does not inhibit COX-1 and COX-2 is provided.
AMIDOPYRAZOLE DERIVATIVE
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Page/Page column 19-20, (2010/11/23)
A platelet coagulation inhibitor which inhibits neither COX-1 nor COX-2 is provided. The inhibitor is a compound represented by general formula (I): wherein Ar1 and Ar2 independently represent a 5- or 6-membered aromatic heterocyclic group optionally substituted with 1 to 3 substituents, or a phenyl group optionally substituted with 1 to 3 substituents; R1 represents a lower acyl group, carboxyl group, a lower alkoxycarbonyl group, a lower alkoxy group, a lower alkyl group optionally substituted with 1 or 2 substituents, a carbamoyl group optionally substituted with 1 or 2 substituents, an oxamoyl group optionally substituted with 1 or 2 substituents, an amino group optionally substituted with 1 or 2 substituents, a 4- to 7-membered alicyclic heterocyclic group optionally substituted with 1 or 2 substituents, a phenyl group optionally substituted with 1 to 3 substituents, or a 5- or 6-membered aromatic heterocyclic group optionally substituted with 1 to 3 substituents; and R2 represents hydrogen atom, a halogeno group, or the like.
PYRAZOLE DERIVATIVE
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, (2008/06/13)
Not available
IMIDAZOLE AND TRIAZOLE DERIVATIVES USEFUL AS SELECTIVE COX-1 INHIBITORS
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Page/Page column 81-82; 128, (2010/02/07)
A compound of the formula (I): or salts thereof, which are useful for treatment and/or prevention of inflammatory conditions, various pains, collagen diseases, autoimmune diseases, thrombosis, cancer or neurodengenerative diseases.
