337520-54-4

Upstream product

• 658-07-1 2,6-Difluoro-4-nitrophenol 
• 141-78-6 ethyl acetate 
• 109384-19-2 t-butyl 4-hydroxy piperidine-1-carboxylate 
• 1972-28-7 diethylazodicarboxylate 
• 66684-58-0 3,4,5-trifluoronitrobenzene 

Downstream Products

• 337520-55-5 4-(1-t-butoxycarbonylpiperidin-4-yloxy)-3,5-difluoroaniline 

Relevant academic research and scientific papers

Phenoxypiperidines and analogs thereof useful as histamine H3 antagonists

Disclosed are compounds of the formula or a pharmaceutically acceptable salt or solvate thereof, wherein: M is CH or N; U and W are each CH, or one of U and W is CH and the other is N; X is a bond, alkylene, —C(O)—, —C(N—OR5)—, —C(N—OR5)—CH(R6)—, —CH(R6)—C(N—OR5)—, —O—, —OCH2—, —CH2O— or —S(O)0-2—; Y is —O—, —(CH2)2—, —C(═O)—, —C(═NOR7)— or —SO0-2—; Z is a bond, optionally substituted alkylene or alkylene interrupted by a heteroatom or heterocyclic group; R1 is optionally substituted alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, heterocycloalkyl, or benzimidazolyl or a derivative thereof; R2 is optionally substituted alkyl, alkenyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, cycloalkyl or heterocycloalkyl; and the remaining variables are as defined in the specification; compositions and methods for treating an allergy-induced airway response, congestion, diabetes, obesity, an obesity-related disorder, metabolic syndrome and a cognition deficit disorder using said compounds, alone or in combination with other agents.

BENZAMIDINE DERIVATIVES

Benzamidine derivatives of formula (I) or pharmaceutically acceptable salts thereof exhibit excellent inhibitory activity against factor Xa and are useful for treating or preventing blood coagulation disorders: wherein R 1represents a hydrogen atom, a halogen atom, an alkyl group or a hydroxyl group; R 2represents a hydrogen atom, a halogen atom or an alkyl group, R 3represents a hydrogen atom, an optionally substituted alkyl group, an aralkyl group, an optionally substituted alkanoyl group or an optionally substituted alkylsulfonyl group, R 4and R 5 are the same as or different from each other and each represent a hydrogen atom, a halogen atom, an optionally substituted alkyl group, an alkoxy group, a carboxyl group, an alkoxycarbonyl group or an optionally substituted carbamoyl group, and R 6represents a substituted pyrrolidine group or substituted piperidine group.