197583-33-8

Upstream product

• 5981-39-5 2,5-dihydroxy-3-methylbenzoic acid 
• 870-63-3 prenyl bromide 
• 490-79-9 2,5-dihydroxybenzoic acid. 

Downstream Products

• 213998-17-5 1-ethyl-2-(2,5-diprenyloxybenzoylaminomethyl)pyrrolidine 
• 197583-23-6 4-[2-(2,5-diprenyloxybenzoylamino)ethyl]pyridine 

Relevant academic research and scientific papers

Pyridine derivative, anti-ulcer drug, and antibacterial drug

A pyridine derivative or a salt thereof expressed by the following formula 1: STR1 wherein W represents a group expressed by the following formula 2 or formula 3; STR2 wherein R1 represents an alkenyloxy group; n represents 1 or 2; Ra represents a lower alkyl group; and Rb represents a halogen atom; and wherein each of R2 and R3 represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, or halogenated alkyl group; Y represents a group expressed by --S--, --NH-- or --CONH--; m represents an integer of 0 to 2; and p represents 0 or 1. The pyridine derivative has an anti-ulcer effect or an antibacterial activity against Helicobacter pyroli to be available for prevention or cure of ulcers.

Pyrrolidine derivative, anti-ulcer drug, and antibacterial drug

A pyrrolidine derivative or a salt thereof expressed by the following formula 1: STR1 wherein R1 is an alkenyl group; R2 is a lower alkoxy group or a halogen atom; R3 is a lower alkyl group; X is a group expressed by --O-- or --S--; Y is carbon or nitrogen atom; m is an integer of 1 to 3; and n is an integer of 0 to 2. The pyrrolidine derivative has an anti-ulcer effect or an antibacterial activity against Helicobacter pyroli, and has also high safety to be available for prevention or cure of ulcers.

Alkylenediamine derivative, anti-ulcer drug, and antibacterial drug

An alkylenediamine derivative or a salt thereof expressed by the following formula 1: STR1 wherein each of R1 and R2 represents a lower alkyl group, and W represents a group expressed by any of the following formulas 2 and 3; STR2 wh

Alkylenediamine derivative anti-ulcer drug and antibacterial drug

The invention provides a compound which has anti-ulcer effect and antibacterial activity against Helicobacter pyroli. This compound is an alkylenediamine derivative or salt which has a general formula of (1): STR1 wherein each of R4, R5/s