183550-80-3

Upstream product

• 85068-29-7 3,5-bis-trifluoromethylbenzylamine 
• 508210-17-1 8-Oxo-5-p-tolyl-8H-pyrano[3,4-b]pyridine-6-carbonyl chloride 
• 508210-05-7 3-p-toluoyl-pyridine-2-carbonyl chloride 
• 183550-77-8 diethyl 5,6-dihydro-5-hydroxy-5-(4-methylphenyl)-8-oxo-8H-pyrano[3,4-b]pyridine-6,6-dicarboxylate 
• 183550-78-9 5-(4-methylphenyl)-8-oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid 
• 116060-91-4 3-(4-methylbenzoyl)-2-pyridine carboxylic acid 

Downstream Products

• 183550-82-5 N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-7-(4-hydroxybutyl)-5-(4-methylphenyl)-8-oxo-1,7-naphthyridine-6-carboxamide 
• 183550-96-1 (S)-N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-7-(3-hydroxy-2-methylpropyl)-5-(4-methylphenyl)-8-oxo-1,7-naphthyridine-6-carboxamide 
• 244106-99-8 (+/-)-N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-7-[4-hydroxy-3-(1-methylethyl)butyl)-5-(4-methylphenyl)-8-oxo-6-pyrido[3,4-b]pyridine carboxamide 
• 183549-95-3 (aR,9S)-7-[3,5-bis(trifluoromethyl)benzyl]-8,9,10,11-tetrahydro-9-methyl-5-(4-methylphenyl)-7H-[1,4]diazocino[2,1-g][1,7]naphthyridine-6,13-dione 
• 244107-37-7 N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-7-(2-methanesulfonyloxyethyl)-5-(4-methylphenyl)-8-oxo-6-pyrido[3,4-b]pyridine carboxamide 
• 183145-60-0 7-[3,5-Bis(trifluoromethyl)benzyl]-6,7,8,9-tetrahydro-5-(4-methylphenyl)-6,11-dioxo-11H-pyrazino[2,1-g][1,7]naphthyridine 
• 183551-02-2 (R)-N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-7-(4-hydroxy-3-methylbutyl)-5-(4-methylphenyl)-8-oxo-1,7-naphthyridine-6-carboxamide 
• 183551-04-4 (S)-N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-7-(4-hydroxy-3-methylbutyl)-5-(4-methylphenyl)-8-oxo-1,7-naphthyridine-6-carboxamide 
• 183549-95-3 (aS,9S)-7-[3,5-bis(trifluoromethyl)benzyl]-8,9,10,11-tetrahydro-9-methyl-5-(4-methylphenyl)-7H-[1,4]diazocino[2,1-g][1,7]naphthyridine-6,13-dione 
• 183549-95-3 (aS,9R)-7-[3,5-bis(trifluoromethyl)benzyl]-8,9,10,11-tetrahydro-9-methyl-5-(4-methylphenyl)-7H-[1,4]diazocino[2,1-g][1,7]naphthyridine-6,13-dione 
• 183549-95-3 (aR,9R)-7-[3,5-bis(trifluoromethyl)benzyl]-8,9,10,11-tetrahydro-9-methyl-5-(4-methylphenyl)-7H-[1,4]diazocino[2,1-g][1,7]naphthyridine-6,13-dione 

Relevant academic research and scientific papers

Axially chiral 1,7-naphthyridine-6-carboxamide derivatives as orally active tachykinin NK1 receptor antagonists: Synthesis, antagonistic activity, and effects on bladder functions

Cyclic analogues of N-[3,5-bis(trifluoromethyl)benzyl]-7,8-dihydro-N,7- dimethyl-5-(4-methylphenyl)-8-oxo-1,7-naphthyridine-6-carboxamide (1) having a 6-9-membered ring (6-9) were synthesized and evaluated for NK1 antagonistic activities. The 8

CYCLIC COMPOUNDS, THEIR PRODUCTION AND USE

Novel compounds of the following general formula or salts thereof. STR1 wherein Ring M is a heterocyclic ring having--N=C ,--CO--N or--CS--N as the partial structure--X . . . Y ; R. sup.a and R. sup.b are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, and at least one of them is optionally substituted heterocyclic ring; Rng C is optionally substituted homocyclic or heterocyclic ring; Rng Z is an optionally substituted ring; and n represents an integer of from 1 to 6, or a salt thereof, which has anexcellent tachykinin receptor antagonistic effect, and their production, and pharmaceutical compositions.

Enantioselective synthesis of an axially chiral 1,7-naphthyridine-6-carboxamide derivative having potent antagonist activity at the NK1 receptor

A new and highly potent NK1 antagonist, (aR,9R)-3 [(aR,9R)-7-[3,5-bis(trifluoromethyl)benzyl]-8,9,10,11-tetrahydro-9-methyl-5-(4- methylphenyl)-7H-[1,4]diazocino[2,1-g][1,7]naphthyridine-6,13-dione], was atropdiastereoselectively synthesized in