Title:
ラクトン化合物
Document Type and Number:
Japanese Patent JP7332563
Kind Code:
B2
Abstract:
Provided is a lactone compound that is represented by formula (1) and is useful as a flavor imparting agent. Also provided are a flavor imparting agent and a fragrance composition. In the formula, the dotted line in the heterocycle indicates that one location is a carbon-carbon double bond, the dotted line in the side chain indicates that each of one or two locations is a double bond, n1 represents 1 or 2, n2 represents an integer from 1 to 4, and R1 and R2 each independently represent a methyl group or an ethyl group when n1=1, and each independently represent hydrogen, a methyl group, or an ethyl group when n1=2.
Inventors:
Kazu Miyazawa
Kenji Kawaguchi
Kenji Kawaguchi
Application Number:
JP2020175714A
Publication Date:
August 23, 2023
Filing Date:
October 20, 2020
Export Citation:
Assignee:
Hasegawa Fragrance Co., Ltd.
International Classes:
C07D307/58; A23L27/20; A61K8/49; A61Q13/00; C07D309/32; C11B9/00
Domestic Patent References:
| JP61065877A | ||||
| JP2017025182A | ||||
| JP2020029424A | ||||
| JP53084975A | ||||
| JP58013572A | ||||
| JP4091087A | ||||
| JP56113775A |
Other References:
GEDGE, David R.,Tetrahedron Letters,1977年,50,4443-4446
FUJITA, Tsutomu,J. Chem. Tech. Biotechnol.,1982年,32,421-426
CAS Registry No. 2492342-84-2,DATABASE REGISTRY [online], Retrived from STN,Entered STN:,2020年10月20日
MIYAZAWA, Yamato,Flavour and Fragrance Journal,2020年02月18日,Vol.35(3),p.341-349
FUJITA, Tsutomu,J. Chem. Tech. Biotechnol.,1982年,32,421-426
CAS Registry No. 2492342-84-2,DATABASE REGISTRY [online], Retrived from STN,Entered STN:,2020年10月20日
MIYAZAWA, Yamato,Flavour and Fragrance Journal,2020年02月18日,Vol.35(3),p.341-349
Previous Patent: Program, method, and information terminal
Next Patent: PIPE JOINT AND CONSTRUCTION METHOD THEREOF
Next Patent: PIPE JOINT AND CONSTRUCTION METHOD THEREOF