117379-60-9Relevant academic research and scientific papers
Application of 4-oxo-2-crotonamide derivative to preparation of bacteriostatic agents
-
Paragraph 0072; 0073; 0074; 0117; 0118; 0119; 0120, (2017/07/22)
The invention discloses application of a 4-oxo-2-crotonamide derivative to preparation of bacteriostatic agents. The structure of the 4-oxo-2-crotonamide derivative is shown as a formula (I). The 4-oxo-2-crotonamide derivative has a bacteriostatic effect; good antibacterial activity can be realized on methicillin-resistant staphylococcus aureus, methicillin-resistant staphylococcus epidermidis, vancomycin drug-resistant enterococcus faecalis, vancomycin drug-resistant enterococcus faecium, methicillin-sensitive staphylococcus aureus, methicillin-sensitive staphylococcus epidermidis, vancomycin-sensitive enterococcus faecalis and vancomycin-sensitive enterococcus faecium. The formula I is shown in the description.
PROCESS FOR PRODUCING 4-PHENYL-4-OXO-2-BUTENOIC ESTER DERIVATIVE
-
Page/Page column 23, (2010/02/10)
A 4-phenyl-4-oxo-2-butenoate derivative is stably supplied in a short period of time, at low cost, in high purity and on an industrial scale by a process for producing the 4-phenyl-4-oxo-2-butenoate derivative, which comprises simultaneously or continuously reacting a sulfuric ester, an aromatic hydrocarbon and a maleic anhydride derivative.
Gastric anti-secretory, anti-ulcer and cytoprotective properties of substituted (E)-4-phenyl- and heteroaryl-4-oxo-2-butenoic acids
Bianchi, Mario,Butti, Alina,Christidis, Yani,Perronnet, Jacques,Barzaghi, Fernando,et al.
, p. 45 - 52 (2007/10/02)
A class of anti-secretory, anti-ulcer and cytoprotective agents, the substituted (E)-4-phenyl and heteroaryl-4-oxo-2-butenoic acids, is described.This chemical structure is not related to those of any known anti-cholinergic drugs, histamine H2-receptor antagonists or prostaglandins.Five compounds, 4-(2-methoxyphenyl)- 15, 4-(4-methoxyphenyl)- 22, 4-(3,4-dimethoxyphenyl)- 32, 4-(3,4,5-trimethoxyphenyl)- 40, and 4-(2-furanyl)-4-oxo-2-butenoic acid 44, have cytoprotective activity at a very low dose (0.6 mg/kg, p.o.) and anti-secretory and anti-ulcer activities at higher doses.One of these compounds, RU 38086 40, has been selected for clinical evaluation.Keywords - anti-ulcer agents / cytoprotective agents / (E)-4-phenyl- and heteroaryl-4-oxo-2-butenoic acids.
