Patent ID: 11958876
Assignee: OTSUKA CHEMICAL CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 3:
4. A method for producing the carbacyclic phosphatidic acid compound according to claim 1, the method comprising step (A) of reacting a cyclic phosphonic acid compound represented by formula (3):, , wherein R1b represents alkyl, arylalkyl, or aryl; and a linoleic acid compound and/or a linolenic acid compound to obtain a carbacyclic phosphatidic acid compound represented by formula (1-2):, , wherein R1b is as defined above; bonds indicated by solid and dotted lines represent single or double bonds; wavy lines represent single bonds; and when the single bond is adjacent to a double bond, the steric configuration is E-configuration, Z-configuration, or any mixture thereof.