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LIPID_IDFA0114

CHEM_NAMETHYL-12,15-EPIDIOXY-16-HYDROPEROXY-9,13-

OCTADECADIENOATE

COMMON_NA

MOL_FORMULAC19H32O6

MOL_WT356

ABBREVIATION18:2(ω5,9)(12,15-Epidioxy)(16-OOH)(Me-Ester)

MELT_PT

BOIL_PT

OPT_ROT

REFRA_IND

DENSITY

SOLUBILITY

UV_SPEC

IR_SPECOOH GROUP: 3635-3300cm-1[BONDED]; OLEFINIC

PROTONS: 3005cm-1;ISOLATED TRANS

UNSATURATION: 965cm-1(106)

NMR_SPEC1H-NMR(106): C8:2.05ppm; C9,10:5.45ppm;

C11:2.0ppm; C12:4.48ppm;C13,14:5.98ppm;

C15:4.65ppm; C16:4.22ppm; C17:1.6ppm;

OOH:8.65ppm"

MS_SPECGC-EI-MS(AFTER REDUCTION(PH3P) AND

TMS-DERIVATIZATION)(106): M/E=412[M];

322[M-HOTMS]; 281[M-131];

197[CH2CH=CH(CH2)7COOCH3];

183[CH=CH(CH2)7COOCH3];

131[SMTO=CHCH2CH3]; GC-EI-MS(AFTER

REDUCTION,HYDROGENATION, AND

TMS-DERIVATIZATION)(106): M/E=457[M-CH3-

NOTE_SPEC

SOURCEリノレンの16-HYDROPEROXIDE異性体への一重項酸素の

1,4-付加で生成(019,106)

BIOL_ACTIV

NOTE

1998年8月24日114 / 513 ページ