NOVEL COMPOUND OF CARBOXYLIC ESTER AND PRODUCTION METHOD THEREOF, AND COMPOSITION OF AROMATIC SUBSTANCES Russian patent published in 2016 - IPC C07C69/753 C07C67/38 A61K8/37 A61Q13/00 C07B61/00 C11B9/00 

FIELD: chemistry.

SUBSTANCE: present invention is a novel compound of a carboxylic ester, useful as a fragrant component or material for fragrance, method of production thereof and composition of fragrant substances, containing a compound of a carboxylic ester. Compound of a carboxylic acid ester is represented by general formula (1) (in formula one substituent of R₁ and R₂ represents a methyl group and other substituent of R₁ and R₂ is -COOR and R is an alkyl group having from 1 to 4 carbon atoms).

EFFECT: compound has intense aroma and also relatively excellent stability of aroma.

4 cl, 2 tbl, 5 ex