Patent ID: 9656938
Date: 2017-05-23
CPC Classifications: A61K,A61Q,C07C,C11B,C11D

Claim:
1. An aryl-substituted alkanal compound having a molecular weight of less than 300 g/mol and which bears a substituent on the aryl ring ortho to a substituent bearing the aldehyde functionality, represented by formula 3 wherein R R R or at least one compound selected from 5-isobutyl-2,3-dihydro-1H-indene-2-carbaldehyde and 3-(1,1,6-trimethyl-2,3-dihydro-1H-inden-5-yl)propanal; and wherein said aryl-substituted alkanal compound is not 3-(5-(tert-butyl)-2-methylphenyl)propanal, 3-(5-(tert-butyl)-2-methylphenyl)-2-methylpropanal, 3-(5-isopropyl-2-methylphenyl)propanal, 3-(5-isopropyl-2-methylphenyl)-2-methylpropanal, 3-(5-ethyl-2-methylphenyl)propanal, 3-(5-ethyl-2-methylphenyl)-2-methylpropanal, 3-(4-(tert-butyl)-2-methylphenyl)propanal, 3-(4-(tert-butyl)-2-methylphenyl)-2-methylpropanal, 3-(4-isopropyl-2-methylphenyl)propanal, 3-(4-isopropyl-2-methylphenyl)-2-methylpropanal, 3-(4-ethyl-2-methylphenyl)propanal, 3-(4-ethyl-2-methylphenyl)-2-methylpropanal, or a compound of formula 3 wherein R