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(9Z,11E,13E)-Octadeca-9,11,13-trienoic acid (α-eleostearic acid). An octadecatrienoic acid is a chemical compound with formula C 18 H 30 O 2, a polyunsaturated fatty acid whose molecule has an 18-carbon unbranched backbone with three double bonds.
Linoleic acid (LA) is an organic compound with the formula HOOC(CH 2) 7 CH=CHCH 2 CH=CH(CH 2) 4 CH 3. Both alkene groups (−CH=CH−) are cis. It is a fatty acid sometimes denoted 18:2 (n−6) or 18:2 cis-9,12. A linoleate is a salt or ester of this acid. [5] Linoleic acid is a polyunsaturated, omega−6 fatty acid.
Rumenic acid, (9Z,11E)-9,11-octadecadienoic acid Index of chemical compounds with the same name This set index article lists chemical compounds articles associated with the same name.
The first double bond is located at the third carbon from the methyl end of the fatty acid chain, known as the n end. Thus, α-linolenic acid is a polyunsaturated n−3 (omega-3) fatty acid. It is a regioisomer of gamma-linolenic acid (GLA), an 18:3 (n−6) fatty acid (i.e., a polyunsaturated omega-6 fatty acid with three double bonds).
9-Hydroxyoctadecadienoic acid (or 9-HODE) has been used in the literature to designate either or both of two stereoisomer metabolites of the essential fatty acid, linoleic acid: 9(S)-hydroxy-10(E),12(Z)-octadecadienoic acid (9(S)-HODE) and 9(R)-hydroxy-10(E),12(Z)-octadecadienoic acid (9(R)-HODE); these two metabolites differ in having their hydroxy residues in the S or R configurations ...
The positions are x+2 and x+y+4 for the first type (21 possibilities), and r+2 and r+3 for the second type (7 possibilities). The systematic name of the acid is formed by prefixing the positions of the double bonds to "decadienoic" or inserting them before the "dienoic" suffix.
Lipoxygenases (EC 1.13.11.-) (LOX) are a family of (non-heme) iron-containing enzymes, more specifically oxidative enzymes, most of which catalyze the dioxygenation of polyunsaturated fatty acids in lipids containing a cis,cis-1,4-pentadiene into cell signaling agents that serve diverse roles as autocrine signals that regulate the function of their parent cells, paracrine signals that regulate ...
Protein kinase C (PKC) is a phorbol ester receptor. [2] [3] Phorbol esters can stimulate PKC in a similar way to diglycerides. [2] [3] Phorbol esters are known for their ability to promote tumors. [2] In particular, 12-O-tetradecanoylphorbol-13-acetate (TPA) is used as a biomedical research tool in models of carcinogenesis. [4] [5]