| abstract |
An object of the present invention is to isolate and identify useful novel compounds contained in royal jelly. A general formula (1): [Chemical 1] (In the formula, R is SO 3 H, PO 3 H 2 , HO (CH 2 ) 9 COO (CH 2 ) 9 CO—, HO (CH 2 ) 7 CO—, HOOC (CH 2 ) 8 CO—, HO (CH 2) 9 CO-, CH 3 (CH 2) 6 C (OH) C It is a compound represented by H 2 CO-. ) The novel decenoic acid derivative shown by these, or its salt is provided. The decenoic acid derivative or a salt thereof can be used for the purpose of obtaining effects related to antitumor action, antibacterial action, blood pressure lowering action, insulin-like action and the like from the chemical structure. |