881678-39-3

Basic information

• Product Name: Carbamic acid, [[5-(4-chloro-2-fluorophenyl)-1H-pyrrol-3-yl]methyl]methyl-, 1,1-dimethylethyl ester
• CAS NO: 881678-39-3
• Molecular Formula: C17H20ClFN2O2
• Molecular Weight: 338.809
• Mol File: 881678-39-3.mol

Chemical Properties

• CAS DataBase Reference: Carbamic acid, [[5-(4-chloro-2-fluorophenyl)-1H-pyrrol-3-yl]methyl]methyl-, 1,1-dimethylethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Carbamic acid, [[5-(4-chloro-2-fluorophenyl)-1H-pyrrol-3-yl]methyl]methyl-, 1,1-dimethylethyl ester(881678-39-3)
• EPA Substance Registry System: Carbamic acid, [[5-(4-chloro-2-fluorophenyl)-1H-pyrrol-3-yl]methyl]methyl-, 1,1-dimethylethyl ester(881678-39-3)

Safety Data

• Hazardous Substances Data: 881678-39-3(Hazardous Substances Data)

Upstream product

• 881678-18-8 tert-butyl {[5-bromo-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate 
• 160591-91-3 4-chloro-2-fluorophenylboronic acid 

Downstream Products

• 881678-42-8 tert-butyl {[5-(4-chloro-2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate 

Relevant articles and documents

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A proton pump inhibitor containing a compound represented by the formula (I) wherein X and Y are the same or different and each is a bond or a spacer having 1 to 20 carbon atoms in the main chain, R 1 is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, R 2 , R 3 and R 4 are the same or different and each is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted thienyl group, an optionally substituted benzo[b]thienyl group, an optionally substituted furyl group, an optionally substituted pyridyl group, an optionally substituted pyrazolyl group, an optionally substituted pyrimidinyl group, an acyl group, a halogen atom, a cyano group or a nitro group, R 5 and R 6 are the same or different and each is a hydrogen atom or an optionally substituted hydrocarbon group, which has a superior proton pump action and shows an antiulcer activity and the like after conversion to a proton pump inhibitor in the body, or a salt thereof. or a prodrug thereof is provided.

PROTON PUMP INHIBITORS

A proton pump inhibitor containing a compound represented by the formula (I) wherein X and Y are the same or different and each is a bond or a spacer having 1 to 20 carbon atoms in the main chain, R1 is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, R2, R3 and R4 are the same or different and each is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted thienyl group, an optionally substituted benzo[b]thienyl group, an optionally substituted furyl group, an optionally substituted pyridyl group, an optionally substituted pyrazolyl group, an optionally substituted pyrimidinyl group, an acyl group, a halogen atom, a cyano group or a nitro group, R5 and R6 are the same or different and each is a hydrogen atom or an optionally substituted hydrocarbon group, which has a superior proton pump action and shows an antiulcer activity and the like after conversion to a proton pump inhibitor in the body, or a salt thereof. or a prodrug thereof is provided.

Acid secretion inhibitor

The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I) wherein R1 is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R2 is an optionally substituted C6-14 aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R3 and R4 are each a hydrogen atom, or one of R3 and R4 is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R5 is an alkyl group or a salt thereof.